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ALLMAX

Essentials, Leucine+, 14.11 oz (400 g)

4.6 · 965 reviews
3,045 ₽

Science - Innovation - Quality - Results Free Scoop Stimulate Protein Synthesis Preserves Lean Muscle Mass Promotes Muscle Recovery Purity & Potency Tested Quality Guarantee Dietary Supplement Gluten Free Tested cGMP Registered Facility Lab Tested Every Lot Professional Grade Supplements Leucine is likely the best single ingredient supplement on the market to build hard, lean, dense muscle, fast! Leucine is an Essential Branched Chain Amino Acid (BCAA) that is known throughout bodybuilding as the ultimate muscle-builder. It's considered essential because your body cannot produce it, so it must be supplied by your diet. Leucine activates an anabolic pathway called the mTOR which stimulates muscle protein synthesis. By increasing Leucine consumption the mTOR pathway is activated and protein synthesis is increased. Simply stated, Leucine is essential for achieving a positive nitrogen balance and building lean muscle mass. The ALLMAX Advantage: ALLMAX brings you the purest and most powerful crystalline Leucine powder with zero binders, excipients, additives or preservatives. In the final stage of Leucine production, the result is a coarse crystalline structure. We've taken the raw crystal material and microparticulated it through a complex series of processes, resulting in perfect, ultra-fine white powder that has optimal absorption levels.

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Science - Innovation - Quality - Results Free Scoop Stimulate Protein Synthesis Preserves Lean Muscle Mass Promotes Muscle Recovery Purity & Potency Tested Quality Guarantee Dietary Supplement Gluten Free Tested cGMP Registered Facility Lab Tested Every Lot Professional Grade Supplements Leucine is likely the best single ingredient supplement on the market to build hard, lean, dense muscle, fast! Leucine is an Essential Branched Chain Amino Acid (BCAA) that is known throughout bodybuilding as the ultimate muscle-builder. It's considered essential because your body cannot produce it, so it must be supplied by your diet. Leucine activates an anabolic pathway called the mTOR which stimulates muscle protein synthesis. By increasing Leucine consumption the mTOR pathway is activated and protein synthesis is increased. Simply stated, Leucine is essential for achieving a positive nitrogen balance and building lean muscle mass. The ALLMAX Advantage: ALLMAX brings you the purest and most powerful crystalline Leucine powder with zero binders, excipients, additives or preservatives. In the final stage of Leucine production, the result is a coarse crystalline structure. We've taken the raw crystal material and microparticulated it through a complex series of processes, resulting in perfect, ultra-fine white powder that has optimal absorption levels.

Customer reviews

5.0
verified purchase

ALLMAX Leucine+ delivers pure, instantized L-leucine (the most critical branched-chain amino acid for muscle protein synthesis) in a fast-absorbing powder. Mixes easily with water or shakes, though the unflavored version has a slightly bitter taste. Ideal for intra/post-workout fueling or combating muscle breakdown. A no-nonsense, research-backed supplement for serious lifters and athletes.

5/20/2025
4.0
verified purchase
Potentially Effective but Extremely Bitter

I bought ALLMAX Essentials Leucine on a friend's recommendation, who mentioned that it could help enhance protein absorption when taken with protein powder. To be honest, I’m not entirely sure if it truly boosts protein absorption, as I have no clear way to measure its effects. One thing I can say for sure is that the taste is extremely bitter — even when mixed with protein shakes, the bitterness is hard to ignore. Despite the taste, I continue to use it because it is a high-quality product and Leucine is known to support muscle protein synthesis in theory. If you decide to try it, I recommend using it with a strong-flavored drink to mask the bitterness.

5/17/2025
5.0
verified purchase
Great product

I’ve been using Leucine as part of my supplement routine, and I can definitely feel the benefits! It helps with muscle recovery and growth, especially after intense workouts. The only downside is the taste—it’s quite unpleasant. But if you mix it with a flavored drink or protein shake, it becomes more manageable. Overall, it’s a great product for anyone serious about fitness!

3/28/2025
5.0
verified purchase
Great leucine add-on for workouts

ALLMAX Leucine+ is a solid supplement if you want extra leucine to support training and recovery. It mixes well and is easy to add to my pre or intra-workout drink or protein shake. Good size tub for the price. would buy again.

12/15/2025
5.0
verified purchase
good

I was taking it for a while when I was really building muscles. It was a good training supplement but you have to continue taking it for a while.

11/18/2025
5.0
verified purchase
Leucine

Leucine Is a great supplement to take right after your workout! Helps with muscle recovery! Highly recommend!

11/15/2025
3.0
verified purchase

’ve used this leucine powder for a few weeks. It seems to help a bit with recovery and maintaining muscle when training regularly, but I didn’t notice a major difference compared to other leucine supplements. The powder mixes okay, though it can be slightly gritty if not blended well. The flavor is neutral, which is good for adding to shakes. Packaging is sturdy and reseals well. Overall, it’s a solid option but nothing remarkable for the price.

10/22/2025
5.0
verified purchase

I started adding this to my post-workout shake to help with muscle recovery. The fruit punch flavor is actually really good and mixes in easily with no clumps. I've noticed I'm significantly less sore the day after a tough leg or arm day. It's a simple addition that has made a noticeable difference in my training.

10/6/2025
4.0
verified purchase

this is a very very good brand always will buy from them

10/4/2025
5.0
verified purchase
Part of my post workout mix

I take this as part of my post workout which contains creatine and a bunch of anti oxidants. I find I have great energy levels throughout the day.

9/17/2025