BCAA 4:1:1 100 tabs - Build Muscle | Prozis

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BCAA 4:1:1 100 tabs (1)

Nutrition Facts

Batch:  I2506873

Best before end:  2027-10-31

Overall reviews

4.5
(12190 reviews)

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Product Details

TIME FOR REAL PROGRESS

Optimized 4:1:1
Ratio

4 x MORE
LEUCINE¹

With Riboflavin
& Vitamin B6

¹Than leucine and isoleucine.

UNLOCK YOUR POTENTIAL

Featuring a precise 4:1:1 ratio of Branched-Chain Amino Acids (BCAAs), Prozis BCAA 4:1:1 is designed to meet the needs of athletes and active individuals. Each serving delivers 1337 mg of L-Leucine, 334 mg of L-Isoleucine, and 334 mg of L-Valine, carefully balanced for optimal effectiveness.

Your Training Ally,
Every Day

Prozis BCAA 4:1:1 delivers an exceptional ratio of the three BCAAs, making it a powerful partner in reaching your fitness and training goals. BCAAs—branched-chain amino acids—are among the most trusted and widely researched supplements in sports nutrition, ranking alongside whey protein and creatine for their popularity and effectiveness. From weekend warriors to elite athletes, everyone benefits from their daily dose of BCAAs.

TALENTED TRIPLETS

There are three BCAAs: leucine, isoleucine, and valine. These essential amino acids cannot be produced by the body and must be obtained from external sources. BCAA 4:1:1 features 4 times more leucine than isoleucine and valine, as leucine is often considered the most impactful of the three. The body can utilize leucine in numerous ways.

For an enhanced synergistic effect, Prozis BCAA 4:1:1 is enriched with two valuable nutrients: riboflavin and vitamin B6.

KEY FEATURES OF PROZIS
BCAA 4:1:1

Optimized 4:1:1 Ratio

The formulation features a precise blend of Leucine, Isoleucine, and Valine in a 4:1:1 ratio, incredibly popular among fitness and strength devotees.

4 x MORE LEUCINE¹

Features a higher concentration of Leucine compared to Isoleucine and Valine, aligning with its prominence in scientific research and its recognized importance in muscle-related metabolic processes.

¹Than leucine and isoleucine.

Added Riboflavin and Vitamin B6

Contains Riboflavin and Vitamin B6, which contribute to normal energy-yielding metabolism and the reduction of tiredness and fatigue.

How to take it

Take up to 2 servings a day before or after working out.

Lab Tested

Backed by testing in advanced laboratories, this product is designed to meet high standards of quality and safety.

YOUR PARTNER IN PERFORMANCE:
  • 1337 mg L-Leucine per serving
  • 334 mg L-Isoleucine per serving
  • 334 mg L-Valine per serving
  • Premium quality
  • With Riboflavin and Vitamin B6
  • Easy-to-take tablets

Nutrition Facts

BCAA 4:1:1 100 tabs - Nutrition Facts

Net weight: 100 tablet(s)

Batch:  I2506873

Best before end:  2027-10-31

Serving size: 4 tablet(s)

Servings per container: 25

% RI (*)
L-Leucine
1337 mg
-
L-Valine
334 mg
-
L-Isoleucine
334 mg
-
Riboflavin
0.93 mg
66%
Vitamin B6
0.93 mg
66%
* Reference intake of an average adult (8400 kJ/ 2000 kcal).
** Reference intake not established.
Ingredients
BCAAs (L-Leucine, L-Isoleucine, L-Valine), Bulking Agent (Microcrystalline Cellulose), Coating (Glazing Agents (Hydroxypropyl Methyl Cellulose, Hydroxypropyl Cellulose), Bulking Agents (Calcium Carbonate, Calcium Phosphates), Stabiliser (Fatty Acids), Humectant (Glycerol)), Anti-Caking Agent (Silicon Dioxide), Stabiliser (Magnesium Salts of Fatty Acids), Pyridoxine Hydrochloride , Riboflavin.
May contain traces of gluten, egg, soya, milk, crustaceans, fish, nuts and sulphites.
Recommended Daily Dose Take up to 2 servings a day before or after working out.
Food supplement.
Warnings:
Cannot be consumed by pregnant women, children, or for prolonged periods without consulting a physician. Do not exceed the recommended daily portion. This product should not replace a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Store tightly sealed in the original packaging in a cool, dry place, avoiding direct sunlight.

Overall reviews

Overall reviews

4.52/5

12190 reviews

5
4
3
2
1
Flavor
4.7
Texture
4.8
Appearance
4.8
Dissolution
4.7

Customer reviews

Lorenzo N.

2025-11-11
Flavor
5
Texture
5
Appearance
5
Dissolution
5

Excellent support for muscle recovery

Effective product, helps reduce fatigue and promotes post-workout recovery. Convenient and easy-to-take tablets.

Angelo R.

2015-04-17

Top BCAAs

Excellent product for the price. In my opinion, the 4.1.1 dosage is more effective; it works better than the classic 2.1.1 dosage of branched chain amino acids for the same amount taken.

Alessandro P.

2015-04-13

excellent BCAAs

excellent amino acids at a price accessible to everyone, very convenient and a very high leucine ratio

Tamara S.

2015-04-12

Works

They work very well, taken half an hour before training they significantly increase performance

Pietro C.

2015-04-07

PRZ sport

Excellent product with my diet my training this product has given its results... in my next order that I will make soon it will definitely be in the cart... quality price 10+ great Prozis you are truly the number one

Javier D.

2026-03-17
Flavor
5
Texture
5
Appearance
5
Dissolution
5

CONVENIENT FORMAT

Whether it works or not is hard to say. Taking it before and after exercise seems to delay fatigue and give recovery a boost.

Antonio B.

2026-03-02
Flavor
4
Texture
4
Appearance
4
Dissolution
5

Good product

Excellent product, leaves no taste in the mouth

Florian D.

2025-12-09
Flavor
5
Texture
5
Appearance
5
Dissolution
5

Top

Very helpful post-workout, I recommend it

Elodie A.

2025-12-01
Flavor
5
Texture
5
Appearance
5
Dissolution
5

Very satisfied

I'm really happy with this product; it's great for those who don't like powders.

Mariaelena G.

2025-11-14
Flavor
5
Texture
5
Appearance
5
Dissolution
5

excellent product

excellent product, used before training it's perfect

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BCAA 4:1:1 100 tabs

£8.65

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