The Best Over the Counter Appetite Suppressants in 2020

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Best appetite suppressants

Are you struggling to lose those extra inches?

Do you feel like you’ve tried every trick in the book with no results?

If so, you’re not alone!

People often find that the biggest problem in getting the hot new body they deserve is their brain demanding sugary snacks to feel good.

More people than ever are now overweight or obese, struggling to shift the excess pounds. But still, they see their favorite celebrities rocking sexy swimwear on social media and want the same!

It’s no surprise then that when people find the number on the scale is creeping up – they turn to the booming world of appetite suppressants to help them reverse the trend.

But what is the best appetite suppressant? And how do you know which one to buy?

There are so many weight loss pills available to buy that it can be hard to tell which are genuine and which are a scam.

We’ve written this article to give you the answers to all your appetite suppressant questions. Here’s what we’ll cover –

  • What is the most effective appetite suppressant?
  • What is the best natural appetite suppressant?
  • What is the best over the counter appetite suppressant?
  • What is the best prescription weight loss pill?


How Do the Best Appetite Suppressants Work?

Short answer: They reduce the amount of food and calories you consume by promoting feelings of fullness.

Because here’s the thing…

Nature is working against you when it comes to ignoring cravings. The human body is designed to seek out and desire high energy foods because they provide more ‘bang for the energy buck’ than an apple or celery stick.

It is a survival mechanism that helped our ancestors prepare for a potential shortage of food.

In 2020, though, this isn’t a problem anymore.

But this hunger and craving mechanism is still there, and all it does is make your struggle with your weight harder to overcome.

This is where appetite suppressants come in…

You may be wondering “what is an appetite suppressant?”

Well, this type of supplement promotes feelings of fullness, meaning you feel like you have consumed enough food, thereby delaying the sensation of hunger and preventing overeating.

They can achieve this in multiple ways, from physically taking up space in your gut to interacting with chemical messengers in your brain that are responsible for regulating appetite.

Appetite suppressants can be prescription drugs or natural supplements. But no matter which type they are or method they use – appetite suppressants claim to help you succeed with the following:

weight loss supplements

Eating Smaller Portions

The truth is, many of us are eating much larger portions than we need to.

One of the first things you will come up against when trying to lose weight is controlling the amount of food you are eating throughout the day.


Some people try to manage this by using smaller plates or cutlery. But unfortunately, your stomach is not so easily fooled as your eyes!

An hour goes by, and you are feeling hungry again already.

Appetite suppressants are great for helping you to feel satisfied with a much smaller meal than you are used to. If you choose an appetite suppressant that expands in your stomach, the receptors that usually make you feel hungry will not be triggered, meaning there’s no feeling of hunger to overcome. You don’t have to resist feeling hungry after a small portion: There’s no willpower involved at all.

Here’s a surprising fact…

Crazy as it sounds many people even struggle to finish a reduced serving because they feel full so much sooner than usual.

Of course, the big positive is that by eating less throughout the day, you lower your overall calorie intake and start to see the pounds drop off.

Slim guy


Cutting Down Snacking

It is not just portion sizes at mealtime that can be a weight loss challenge – snacking is also one of the biggest diet downfalls people encounter when looking to lose weight.

Snacking on sweet treats or savory nibbles is a surefire way to destroy your weight loss progress.

Here’s the kicker:

Sometimes people can absent-mindedly graze on small snacks without even realizing they have done it

But luckily…

Appetite suppressants keep you away from the cookie jar by prolonging the feeling of “satiety” or fullness from your last meal.

By reducing the number of additional calories you consume between meals, you will reach your weight loss goals much faster.


But How do Appetite Suppressants Reduce feelings of hunger?

Natural OTC appetite suppressants use ingredients like glucomannan to promote feelings of satiety, as well as ingredients that interact with the chemical messengers in your brain that regulate hunger.

The combined result: Feeling the need to eat less than you would otherwise.

Prescription options reduce the amount of fat absorbed from the food you eat, so reducing hunger is a secondary focus.


The Best OTC Appetite Suppressants

Here is our list of the very best natural appetite suppressants that work.

We have examined formulas, benefits, and the backgrounds of their manufacturers to bring you the top choices that will help you meet your weight loss goals.

This list includes prescription appetite suppressants and otc appetite suppressants, although we prioritize the latter. And please bear in mind: Prescription appetite suppressants should only ever be taken if you have a prescription.

These are strong medications, and they are not to be taken without supervision from qualified medical professionals.


#1 Leanbean


One of the strongest appetite suppressants on this list is the stand out weight loss pill for women – Leanbean.

This female fat burner crushes cravings and suppresses appetite to help you on your weight loss journey.

Leanbean’s appetite suppressant claims are rooted in science: Each daily dose contains the clinically-proven dose of 3g glucomannan, broken down into three separate 1g servings.

What are the benefits of Leanbean?

Leanbean is manufactured by leading supplement specialists Ultimate Life.

This supplement specifically targeted towards women. In fact, it was originally created to serve the needs of female fitness models, helping them to keep in shape for their careers.

After they realized how effective the product is, it was released to the public and has proven to be hugely popular.

Leanbean has numerous benefits:

  • Suppresses appetite with a clinically-proven daily dose of glucomannan
  • Crushes cravings
  • Boosts energy levels
  • Lower stimulant levels than many other supplements
  • Aids your body’s natural fat-burning processes

Ingredient Highlights

Leanbean contains 12 high-quality ingredients in powerful doses. The details of the formula are clearly labeled – no proprietary blends here!

  • Glucomannan – A clinically-proven appetite suppressant that expands slightly when consumed, promoting feelings of fulness.
  • Garcinia Cambogia – A plant extract widely studied for its appetite-suppressing properties
  • Chromium – This compound supports your natural metabolism while balancing blood glucose levels.
  • Turmeric – This thermogenic raises your body temperature to encourage more calories burned at rest

Our verdict

Leanbean leads the pack when it comes to weight loss supplements. It is undoubtedly the best appetite suppressant for women available.

We love the top-notch formula which has been carefully considered and researched to be most effective for women. When you look at the Leanbean formula, it’s clear that Ultimate Life is guided by the science.

Not only does Leanbean keep you energized, but it’s also an efficient fat burner and appetite suppressant.

Considering the ingredient quality, Leanbean represents great value for money. And best of all, it isn’t filled with unhealthy stimulants that can have nasty side effects.

Leanbean is a truly deserving winner for our best appetite suppressant title.



#2 Powher Fat Burner

Powher Fat Burner

This fat burner is also built on 3g of glucomannan: The scientifically-proven appetite suppressant.

Just like Leanbean, the Powher Fat Burner is designed with women in mind. There are ingredients to crush cravings and to target deficiencies that women are more prone to.

Unlike Leanbean, however, the Powher Fat Burner contains a stimulant hit, making it great for women who want to turbo-charge their workout.

What’s the benefit of Powher Fat Burner?

This appetite suppressing supplement shows the same solid grounding in the latest science as Leanbean. The formula is packed with ingredients with solid weight loss credentials, and this is true right down to the dosing of each ingredient.

By delivering 3g of glucomannan in three daily doses of 1g each, the Powher Fat Burner should lead to reliable and noticeable appetite suppressant effects. Combine this reduced food intake with a longer and harder gym session, and you’re on track for good weight loss results.

Ingredient highlights

The Powher Fat Burner formula contains no proprietary blends – just a handful of ingredients with demonstrable impact on weight loss. Here’s a taste of what you’ll find inside:

  • Glucomannan – We introduced this earlier, but it’s important to note that Powher contains the scientifically-proven dose.
  • Iron – Responsible for moving oxygen around your bloodstream, iron is one of the building blocks for a healthy and active lifestyle.
  • Natural caffeine – A stimulant hit to power up your workout, and keep you going harder and for longer at the gym.
  • Choline – To support your body’s metabolism of fat, meaning more efficient transport, storage, and burning of fat for energy.

Our verdict

The Powher Fat Burner for Women is a solid weight loss supplement built around a clinically-proven daily dose of glucomannan. This is exactly the type of formula we’d recommend to people looking to eat less and lose weight as part of an active lifestyle.

What’s more, the Powher Fat Burner can be stacked with other supplements in their range: A great way to optimize your lifestyle to be more conducive to weight loss.



#3 Instant Knockout

Best Fat burner for women

Third, on our list is Instant Knockout.

These blood-red pills are designed for gym fanatics who want to cut fat and get in shape fast.

With tough masculine packaging and powerful looking capsules, this supplement stands out from the crowd as the best appetite suppressant for men.

What are the benefits of Instant Knockout?

Instant Knockout is manufactured by Roar Ambition.

This fat burner focuses heavily upon helping amateur and professional athletes achieve their weight goals. They are especially popular in the martial arts scene.

This well designed and marketed product is a reasonably priced choice of supplement which fights hunger and cravings by boosting energy and maintaining blood sugar balance.

Ingredient Highlights

  • Chromium – Balances blood sugar and prevents cravings
  • Cayenne Pepper – Boosts energy
  • Green Coffee – Encourages use of body fat for fuel

Final Judgement

Instant Knockout is a well-designed weight loss pill with an effective hunger-busting formula.

Overall, it is a great choice for those who want a premium looking, highly effective product without breaking the bank.



#4 PhenQ

fat burner for women

PhenQ is a fat burner and appetite suppressant that focuses upon prolonging the feeling of satiety after a meal.

This popular supplement works to prevent hunger, while also increasing metabolism and burning fat.

What are the benefits of PhenQ?

This appetite suppressant is manufactured by a company of the same name: Both are called PhenQ.

This product works to reduce hunger and cravings by maintaining blood sugar balance and increasing the amount of available bodily energy. It achieves this by using stimulants such as caffeine to elevate metabolism and reduce the requirement for food.

PhenQ isn’t the cheapest product on our list, but it is very popular due to its effectiveness.

Ingredient Highlights

  • Caffeine Anhydrous – A stimulant that boosts metabolism and increases energy.
  • Capsicum – Increases calorie burn and curbs hungerChromium – Balances blood sugar and prevents sweet cravings

Our verdict

We like how PhenQ works to suppress hunger and help you shed pounds while also working to keep energy levels up.

The combination of chromium and caffeine is a powerful way to suppress appetite and calorie intake without inducing fatigue.

You could argue that it’s not as effective as our top choices, but all things considered, it’s not a bad choice for someone looking for an appetite suppressant that works.



#5 Transparent Labs Fat Burner

Best Fat Burner


Transparent Labs Fat Burner is a hunger-busting supplement that also helps you to burn fat and maintain muscle.

It uses a clinically backed formula to help you cut down on snacking and beat cravings for good.

What’s the benefit of Transparent Labs Fat Burner?

Transparent Labs Fat Burner is manufactured by the supplement brand of the same name.

Contained within a minimalist white bottle with a clean design, this powerful appetite suppressant uses a combination of hunger blasting ingredients to help you slim down fast.

Ingredient Highlights

  • 5-HTP- Helps to effectively reduce appetite
  • Caffeine Anhydrous – Boosts energy while suppressing hunger

Our verdict

Transparent Labs Fat Burner is another top product that uses popular ingredients to suppress appetite and encourage weight loss.

We are impressed with the number of ingredients and consider this product to be a great choice for those who need a powerful supplement to kick-start their weight loss efforts.



#6 Hourglass

Hourglass Diet Pill

Next up, we have Hourglass.

This trendy looking supplement is a fat burner and appetite suppressant designed to help you attain your dream body.

What are the benefits of Hourglass?

Hourglass contains a total of nine ingredients, including some of our top picks –  while others we feel could be improved.

Ingredient Highlights

  • Glucomannan – Powerful appetite suppressant
  • Green Tea – Helps to burn fat and increase clean energy
  • Capsimax – Help boost metabolism and also reduces appetite

Our verdict

Hourglass is a mid-range supplement which has a selection of effective ingredients, as well as a few uninspiring ones.

This is another weight loss supplement that is formulated specifically for women only and is designed to help bring out the female figure. If you are a female who is after that hourglass shape then this is another product for you to consider.



#7 Nobi Nutrition Premium Fat Burner for Women

Premuim womens fat burner

This fat burner combines carbohydrate blocking, metabolism-boosting, and appetite suppression for a healthy weight loss solution.

The formula is specially tailored for women and is designed to underpin an active lifestyle.

What’s the benefit of Nobi Nutrition Premium Fat Burner?

This appetite suppressor claims to reduce snack cravings by supporting stable blood sugar in your body. Their BHB formula facilitates fat being burned as fuel – supporting your body’s natural metabolic processes and helping fat to be used more efficiently.

With 4.4 of 5 stars on Amazon from over 13000 reviews, Nobi Nutrition has a lot of customer credibility.

Ingredient highlights

  • BHB, or  β-Hydroxybutyric acid – This compound is linked to a reduction in feelings of hunger during an active lifestyle.
  • Magnesium – Women are more prone to deficiencies in the key element, and Nobi offers a great way to keep your levels where they need to be.

Our verdict

Nobi is a great appetite suppressant for women looking to amplify their weight loss results. Taken as directed alongside a healthy lifestyle, Nobi contains all the ingredients needed to boost results and help you to lose weight.



#8 Orphic Nutrition Pure Garcinia Cambogia Extract

best appetite suppresants

This appetite suppressant boasts the ‘highest potency on the market’, with 2100mg of Garcinia Cambogia extract per daily dose.

That’s 95% active hydroxycitric acid – the active ingredient in Garcinia Cambogia – per dose, an amount they claim will deliver many weight loss benefits. Let’s take a look at them.

What’s the benefit of Orphic Nutrition Pure?

This appetite suppressant claims to increase the levels of serotonin in your brain, and this neurotransmitter is involved in the regulation of feelings of hunger – a great way to tame persistent cravings.

People also note they felt more energized and motivated to work out when taking this supplement.

Ingredient highlights

With this appetite suppressant, the clue about the formula is in the name: “Pure Garcinia Cambogia Extract.”

The only ingredient is Garcinia Cambogia, and you’ll find 2100mg in each daily dose.

Our verdict

This appetite suppressant supplement is great for people who don’t want tons of ingredients. With just one ingredient in the formula, you know exactly what you’re getting. It’s easy to research the effects and impacts of Garcinia Cambogia, and you can be confident that the results you see are from this ingredient specifically.



#9 Goli Nutrition Apple Cider Vinegar Gummies


First up, let’s appreciate the fact that these are gummies rather than capsules. What a delicious way to get your daily dose of appetite suppressant ingredients.

Apple cider vinegar has strong links to appetite suppression, with some studies showing links to reduced fat deposition and better fat metabolism. The ingredient has been used for its links to weight loss for generations, and modern science is now studying it to corroborate these effects.

What’s the benefit of Goli Nutrition Apple Cider Vinegar Gummies?

Each gummy is vegan, organic, and free of GMO ingredients. Goli claims that their gummies will improve your digestion, provide energy, clear your skin, and help you to detox your digestive system, and with none of the unpleasantness of drinking the vinegar.

Ingredient highlights

  • Apple cider vinegar – A natural ingredient that has long-standing links to weight loss and healing, and is now widely studied by Western science for these effects.
  • Vitamin B9 (folic acid) – Used by your body in the production of new cells and the maintenance of existing cells: Great for overall health.

Our verdict

This appetite suppressant is a bit different from others in the list and represents a good choice for people looking for something quick and easy to take. Many people don’t enjoy swallowing capsules, so supplements that require you to take 3 or more per day might not be favorite.

With a tasty gummy, it’s super easy to get your daily dose of Goli’s apple cider vinegar appetite suppressant supplement.



#10 Healthy Delights Appetite Control Chews

appetite suppressing chews

Here we have another appetite suppressant that comes in a tasty and easy-to-take format. Each chew contains Garcinia Cambogia to control your appetite, alongside l-carnitine, green tea extract, and other ingredients with weight loss credentials.

You can choose from six flavors, too, meaning there’s something for everyone to enjoy!

What’s the benefit of Healthy Delights Appetite Control Chews?

As with Goli’s gummies, one of the key benefits of this supplement is the format. If you don’t like swallowing capsules, then chewing a healthy candy is a great alternative.

In terms of ingredients, we’ve already seen how Garcinia Cambogia can help with appetite control. Reviewers note that these chews reduce their desire to eat and help them to eat more overall at mealtimes – perfect!

Ingredient highlights

  • Garcinia cambogia – Each chew contains 650mg of the signature ‘Appetite Control Blend’, although we don’t actually know the specific amount of Garcinia Cambogia included.
  • Acai berry – This wonder-berry is sweet and delicious, and provides the flavor base for each chew.

Our verdict

If you’re not a fan of capsules but still want to enjoy the effects of an appetite suppressant supplement, then Healthy Delights’ chews could be for you. Each chew delivers Garcinia Cambogia to control appetite, and a handful of other ingredients to support its effectiveness.

One thing to be aware of is that the ingredients are mixed up in a blend, so it’s not possible to see the exact amounts of each one.



Do appetite suppressants really work?

Yes, the best supplements in this category do have noticeable impacts on your appetite. Through the use of clinically-proven natural ingredients, these appetite suppressants are able to promote feelings of fullness, and block the uptake of chemicals that trigger feelings of hunger.

The strongest appetite suppressant supplements contain a selection of natural and effective ingredients to keep your hunger under control.

Below is our list of the top ingredients to look for when choosing a natural appetite suppressant:




Glucomannan is a naturally-occurring soluble fiber with massive appetite suppressant potential. In fact, 3g of glucomannan per day has been scientifically proven as effective for weight loss.

Glucomannan is extracted from the root of the konjac plant. The fiber expands slightly in the stomach, absorbing fluid to take up more space.

This effect creates the sensation that you have eaten more than you have and slows down the movement of food through your gut.

The end result is that a much smaller meal will keep you full for many hours afterward, meaning you have absolutely no desire to reach for snacks. (1)

It’s advised to wash an appetite suppressing supplement that contains glucomannan with a glass or two of water. This ensures smooth delivery to your digestive system and paves the way for optimal results.


Garcinia Cambogia

Garcinia Cambogia

Garcinia cambogia is a fruit in the squash family. It has been a popular ingredient in many dieting pills over recent years due to its effectiveness in reducing the desire to eat.

It works by affecting the levels of the satisfaction hormone in the brain, which in turn reduces the feeling of hunger. (2) By temporarily altering the levels of hunger-regulating chemicals in the brain, Garcinia Cambogia should help you eat less at mealtime.




Chromium is an essential element that is vital for the correct regulation of insulin.

Keeping insulin levels in check is super important to maintain balanced blood sugar levels – thus supporting bodily energy and crucially, preventing sweet food cravings. (3)



Caffeine powder


Caffeine is usually associated with giving us the kick we need to get going in the mornings, but did you know it can also help you to lose weight?

This commonly consumed stimulant can mask the feeling of hunger by providing a surge of energy. This extra energy postpones the need for a food-based energy source, thus delaying the sensation of hunger. (4)

Not only that: Caffeine is well known for its ability to increase energy, focus, and motivation. Combining appetite suppressant effects with the fuel you need for a longer, harder workout means more calories burned – a vital component of effective weight loss.


Cayenne Pepper

Cayenne Peppers

This popular hot pepper is not only great in a spicy curry – it can also help you lose excess inches.

It contains a chemical known as capsaicin which acts as a “thermogenic”, or heat-producer within the body. This increase in temperature kick starts the metabolism and encourages the body to begin burning more calories and releasing more energy.

With extra energy to work with, your body doesn’t feel the need for more food intake and you feel less hungry.


Do Appetite Suppressants Actually Do Anything?

So, we have taken a look at some of the ingredients used in appetite suppressants, but you are probably wondering whether they actually work.

The truth is, there is no magic pill that will make you look like a supermodel overnight – you still need to build a lifestyle that’s conducive to weight loss! That means regular exercise and a healthy diet so that you burn more calories than you consume.

The purpose of appetite suppressants and other weight loss supplements is to support you on your weight loss journey by promoting feelings of fullness, providing energy, supporting healthy metabolism, and more.

The supplements themselves don’t burn fat. They encourage your body in its natural fat burning process. It’s a subtle but important difference.

For example – it’s no good having a smaller portion of calorie-laden pizza as your main meal if you want to shed those pounds.

Also, appetite suppressants can’t get you up off the sofa and to the gym or for a walk. You still need to have that motivation yourself.

However, what appetite suppressants can do, is make calorie restriction less difficult.

The very best appetite suppressant ingredients claim to:

  • Help you to meet your reduced-calorie goals each day
  • Make it much easier to say “no” to sweet snacks
  • Improve your energy levels when dieting
  • Stop the constant growling in your stomach!


Should I take an OTC or a prescription appetite suppressant?

The straight answer: Prescriptions are a sure-fire way to guarantee results but might have side effects. Whereas not all over the counter supplements have the same level of scientific backing, but many have shown promise and are a generally safer, lower impact option.

Digging a bit deeper, let’s first explore the difference between OTC and prescription appetite suppressants.

What is an OTC appetite suppressant?

This is an appetite suppressant you can buy over-the-counter or OTC. You don’t need to have a formal medical prescription to get hold of this type of appetite suppressant, meaning the ingredients are usually less potent than the ones you’d find in medicine.

Appetite-suppressant supplements fall into this category. These supplements use natural ingredients to achieve the effects outlined above. That is, promoting feelings of fullness, and changing the levels of the chemicals in your brain involved in regulating hunger.

The downside is that very few natural supplements have been approved to work by the FDA or other regulatory bodies. However, many have been used as alternative and traditional therapies for weight loss for many years. All are widely studied for their benefits, too.

What is a prescription appetite suppressant?

A prescription appetite suppressant is one that requires a prescription to collect and to take. A medical professional will prescribe these to patients whose specific circumstance renders them appropriate. The same medical professional will oversee their patient taking the medicine to ensure it’s working as intended.

Prescription appetite suppressants are usually stronger. They include chemicals that prevent fat from being absorbed in your body, meaning that it is expelled naturally instead. This requires supervision to ensure people are taking it correctly, and to ensure that the patient is safe.

You should never take, or try to source, a prescription appetite suppressant without a real prescription from a qualified medical professional. To do so can be illegal, and if you take it, the effects could be dangerous.

If you think you would benefit from a prescription appetite suppressant, we recommend talking to your doctor or another properly qualified health professional.


Best Appetite Suppressants Before and After Pregnancy

If you are overweight, this may interfere with your ability to fall pregnant.

Obesity can negatively impact fertility, as well as potentially cause issues during pregnancy. So, on this basis, it is certainly a good idea to get to a healthy weight if you want to conceive.

So long as you are not on any medication, any appetite suppressant will be useful in helping you to stick to a diet and drop those pounds.

The same applies if you are looking to get your pre-baby body back, but are struggling to control your calorie intake as a busy mom.

One very important thing to note here, though.

It is not advised to take appetite suppressants if you are currently pregnant, or if you are breastfeeding.

Seriously, not only can it be dangerous, but you have enough to deal with right now without worrying about weight loss.

When you are ready to get back into shape, have a chat with your physician about starting to take appetite suppressants.


Frequently Asked Questions:

Can appetite suppressants cause anxiety?

They can if they have a large dose of caffeine which some do. Our top choice, Leanbean, does not have caffeine in it so if you are sensitive to caffeine that would be one supplement to consider.


What appetite suppressants work like Adderall?

If you are looking for something to suppress your appetite as much as Adderall does you could be out of luck. The supplements above are your best options if you’re looking for a safe Adderall alternative.


What are the best appetite suppressants at Walmart?

The Walmart selection isn’t very good at all, most of those products are weak and ineffective. I would probably go with Hydroxycut CLA Elite. It has effective ingredients like raspberry ketones, garcinia, and l-carnitine l-tartrate so it could provide some benefits for weight loss.


What is the best appetite suppressant with energy?

For energy, your best bet would be Instant Knockout, it contains 150mg of caffeine per serving which is enough to give you a good energy boost but not so much that you get the jitters or anxiety from it.


When is the best time to take an appetite suppressant?

If it contains caffeine you are definitely going to want to take it earlier in the day so you can sleep at night, any time before dinner would be best.

If it doesn’t contain caffeine you can take it any time, first thing in the morning is probably the most common time when people take them.



After considering the products above you should now be able to identify the best appetite suppressant for you.

The answer will depend upon your individual circumstances, but our list should definitely help you along the way in choosing your perfect supplement.

Our top appetite suppressant for women is Leanbean, because it uses no stimulants, has a long list of powerful ingredients, and uses a clinically-proven dose and delivery of glucomannan to lower appetite naturally.

For men hunting down the best carb blocker for weight loss then we would favor Instant Knockout for it’s no frills approach to curbing cravings.

Of course…

You must remember that appetite suppressants require some additional work in order to achieve the very best results.

These hunger-crushing pills are great for helping you along your weight loss journey – but you still need to remember to eat clean and exercise.

If you do all of the above, supported by a great appetite suppressant, you should reach your body goals far quicker than most!