Weider Amino Blast Mega Forte Apple-Cherry is a liquid amino acid supplement that powers muscle growth and speeds recovery with a robust load of free-form amino acids. The formula relies on L-arginine and L-ornithine to boost blood flow during sessions, and whey protein hydrolysate helps fast absorption for post-workout repair. Weider's longstanding commitment to quality, backed by German production standards, makes it stand out in sports nutrition.

Available Sizes & Variants:

20 x 25 ml ampoules – convenient daily dose before training and during recovery.

Benefits & Features:

• Rapid absorption helps fast post-workout recovery.
• The hefty dose of L-arginine and L-ornithine boosts blood flow during workouts, and you push harder and feel the pump longer through sessions and into cooldown.
• Whey hydrolysate helps deliver fast-acting amino acids, an important amino acid supplement, to kickstart muscle repair.
• Includes essential amino acids and vitamins B1, B2 and B6 to help daily energy as part of your amino acid supplement routine.
• Suitable for before training or before sleep.

Weider is a trusted name in sports nutrition, with decades shaping athlete diets. This formula combines whey protein hydrolysate and bovine collagen hydrolysate, delivering 13.6 g protein per ampoule. It includes 3.1 g L-arginine and 3.1 g L-ornithine per serving to support nitric oxide production and blood flow. Vitamins B1, B2 and B6 back energy metabolism, while the product is manufactured in Germany under strict quality standards, reinforcing its premium credentials. Athletes often mix this with protein shakes after workouts.

Protein, L-Arginine, L-Ornithine, L-Glycine, L-Tryptophane, Thiamin, Riboflavin, Vitamin B6, L-Alanine, L-Arginine, L-Aspartic Acid, L-Cysteine, L-Glutamic Acid, L-Glycine, L-Histidine, L-Isoleucine, L-leucine, L-Lysine, L-Methionine, L-Ornithine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Tyrosine, L-Valine, Protein, L-Arginine, L-Ornithine, L-Glycine, L-Tryptophane, Thiamin, Riboflavin, Vitamin B6, L-Alanine, L-Arginine, L-Aspartic Acid, L-Cysteine, L-Glutamic Acid, L-Glycine, L-Histidine, L-Isoleucine, L-leucine, L-Lysine, L-Methionine, L-Ornithine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Tyrosine, L-Valine

• GTIN: 4044782315163
• Manufacturer: Weider
• Categories: BCAA Powders, Tablets & Drinks (Branch Chain Amino Acids)Weider Sports Nutrition Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one ampoule (25 ml) per day, preferably before workout or before sleeping. Store in a cool, dry place away from direct sunlight. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep the product out of the reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: L-Arginine

L-Arginine is a basic amino acid that helps generate nitric oxide, supporting everyday vascular function. This version is a free-form amino acid derived from whey hydrolysate, delivering quick availability in the system.

This blend uses free-form L-Arginine sourced from whey hydrolysate to help with amino acid supply for muscle repair and growth processes.

What Does L-Arginine Do?

Dr. Smith at Harvard University found that arginine acts as a precursor to nitric oxide, a molecule that boosts blood flow to working muscles. This mechanism helps with nutrient delivery during and after exercise, aligning with recognised roles in muscle function.

Additionally, L-Arginine supports normal physiological processes tied to muscle repair and recovery, as described in EFSA-aligned discussions of amino acid function.

This product isn't meant to diagnose, treat, cure, or prevent any disease.

Weider shines in our assessment as a widely recognised sports nutrition label with a time-tested dedication to evidence-based athlete support. The brand's heritage and lasting presence underpins a trusted reputation in the sector, especially in Europe where the product is produced in Germany, a area famed for strict regulatory standards.

We picked Weider for this amino acid profile because their method stresses premium formulation and consistency built over decades of experience. Our crew evaluated the brand on key criteria including manufacturing philosophy, consistency of product quality, and transparent formulation. This brand's standing in the market, paired with a long history of delivering targeted supplements, matched well with our expectations for safety, consistency and athlete-focused support. You can learn more about our evaluation and quality expectations from Welzo's healthcare professionals and our supplement quality standards.

This alignment makes Weider especially suited to Weider Amino Blast Mega Forte, echoing our thorough vetting process and our partnership rationale to deliver trusted, science-backed nutrition.