Optimum Nutrition BCAA
Optimum Nutrition BCAA 5000 is a straightforward BCAA powder for users who want leucine, isoleucine, and valine in the classic 2:1:1 ratio.
Editorial review
Product-specific buying guidance
Overview
Optimum Nutrition BCAA 5000 is a straightforward BCAA powder for users who want leucine, isoleucine, and valine in the classic 2:1:1 ratio.
What makes it different
It offers ON brand trust, 5g BCAAs per serving, 2:1:1 ratio, and Informed Choice certification.
Best use case
Best for users who want a simple BCAA powder for intra-workout, post-workout, or between-meal amino support.
Limitations
It is not a complete EAA product and does not include caffeine or hydration ingredients like some more advanced amino drinks.
Comparison note
Compared with Scivation Xtend, ON BCAA is simpler and provides less BCAA per serving; Xtend adds electrolytes and glutamine.
Final verdict
A reliable branded BCAA powder for users who want simple 2:1:1 BCAA support.
Score breakdown
Internal editorial score
This is an internal score out of 10, not an marketplace rating.
- Brand trust
- 9.2/10
- Product relevance
- 8.4/10
- Ingredient/spec clarity
- 8.4/10
- Buyer intent fit
- 8.2/10
- Value expectation
- 7.9/10
- Availability confidence
- 8.6/10
Pros
- 5g BCAAs per serving
- Classic 2:1:1 BCAA ratio
- Informed Choice Certified and banned-substance tested
Cons
- Not a full EAA formula
- No electrolyte blend like Xtend
- Flavor-specific sweeteners and colours need label verification
Key details
Product details
- Brand
- Optimum Nutrition
- Product type
- BCAA 5000 Powder
- Category
- Recovery & Sleep Performance
- Primary use case
- Users who want a 2:1:1 BCAA powder
- Suitable goals
- recovery
- Last updated
- 2026-05-08
Ingredients & Formula
Formula notes
ON BCAA is a BCAA-only product, not a complete EAA formula or caffeinated energy product.
- Verification status
- partial
- Main ingredients
- L-Leucine, L-Isoleucine, L-Valine, Emulsifier INS 322i, Artificial flavours, Acidity regulators INS 330 and INS 334, Anticaking agent INS 551, Thickeners INS 466, INS 414, INS 415, INS 407, Sweetener INS 955, Colour INS 124 in some flavour context
- Active ingredients
- Branched-chain amino acids in 2:1:1 ratio
- Protein source
- Sweeteners
- INS 955
- Allergen info
- Verify exact flavour label for allergen and facility statements.
- Serving info
- 1 scoop, 8.3g, mixed with 300ml to 350ml water in retailer context.
Nutrition highlights
- 5g BCAAs per 8.3g serving
- 2:1:1 ratio of leucine to isoleucine and valine
- Zero added sugar
- Only 2g carbs per serve on ON India page
- Informed Choice Certified
- Banned substance tested
- Form
- Powder drink mix
- Flavor
- Fruit Punch, Green Apple and other variants
- Package size
- 250g / 30 servings context
- Diet tags
- BCAA powder, Zero added sugar positioning, Informed Choice Certified
- Certifications
- Informed Choice Certified, Banned substance tested
- Protein per serving
- Calories per serving
- Flavor-specific
- Carb info
- 2g carbs per serve on ON India page
Best for / avoid if
Best for
- Users who want a 2:1:1 BCAA powder
- People looking for intra-workout amino support
- Buyers who prefer ON brand and Informed Choice certification
Avoid if
- You want a complete EAA formula
- You want caffeine or energy support
- You avoid artificial sweeteners or colours
Medical disclaimer
SupplementCheckLab provides product research and buying guides for informational purposes only. We do not provide medical advice. Always consult a qualified healthcare professional before starting any supplement, especially if you are pregnant, nursing, taking medication, or have a medical condition.
FAQ
Quick buying questions
How much BCAA does ON BCAA provide?+
ON India lists 5g BCAAs per 8.3g serving.
What ratio does it use?+
It uses the 2:1:1 ratio of leucine to isoleucine and valine.
Is it a complete EAA product?+
No. It is a BCAA product, not a complete essential amino acid formula.
Does it contain caffeine?+
No caffeine is positioned in the official ON BCAA 5000 context.
How does it compare with Xtend?+
ON BCAA is simpler, while Xtend adds more BCAAs plus glutamine, citrulline, and electrolytes depending on variant.