Head to head · Amino Acids (BCAA & EAA)
Nutricost EAA Powder vs Transparent Labs BCAA Glutamine
Nutricost scores higher overall (7.0 vs 6.1 out of 10), mainly on efficacy, value and experience. Transparent Labs still leads on quality & purity.
Updated September 2026 from our full reviews · How we score
A budget EAA powder at about $0.67 a serving that includes all nine essential amino acids, but 6 of its 8 g are BCAAs and several others are only token amounts.
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Clean-label BCAA drink with 8 g fermented BCAAs, 5 g glutamine and no artificial sweeteners, but about $1.33 a serving and 1,500 mg of vitamin C per scoop.
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We may earn a commission when you buy through these links — it never affects our scores. How we make money
The short answer
Choose Nutricost if…
- Budget buyers who want a flavored amino drink
- Sipping during training when a protein shake isn't practical
- Vegetarians who want a meat-free amino acid supplement
- You care most about efficacy, value, experience
Choose Transparent Labs if…
- Buyers who want BCAAs without sucralose or artificial dyes
- Vegans who prefer fermented, plant-derived BCAAs
- Athletes who want an Informed Choice certified amino drink
- You care most about quality & purity
Side by side
| EAA Powder | BCAA Glutamine | |
|---|---|---|
| Our score | 7.0 / 10 | 6.1 / 10 |
| Efficacy (30%) | 5.8 | 4.9 |
| Quality & Purity (25%) | 7.0 | 8.2 |
| Value (20%) | 8.0 | 4.5 |
| Experience (15%) | 8.0 | 6.2 |
| Transparency (10%) | 7.5 | 7.8 |
| Form | Powder | Powder |
| Serving | 1 scoop (11 g)30 servings per container | 1 scoop30 servings per container |
| Price per serving | See retailer | $1.33 |
| Testing & certifications | Third-party testedcGMP facility | Informed Choice |
| Dietary | Vegetarian, Gluten-free, Non-GMO | Vegan, Gluten-free, Non-GMO |
| Key ingredients |
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|
| Flavors | 5 (Fruit Punch, Blue Raspberry, Peach Mango…) | 7 (Strawberry Lemonade, Blue Raspberry, Tropical Punch…) |
| Creator video reviews | 2 | 3 |
Pros and cons
EAA Powder
- About $0.67 per serving, among the cheapest EAA powders
- Lists all nine essential amino acids with a fully disclosed label
- 4.7 stars from roughly 890 buyer ratings, with taste widely praised
- Brand says every batch is tested by ISO-accredited labs
- 6 of 8 g are BCAAs; methionine is only 10 mg
- Less complete than the same money spent on protein powder
- No named third-party certification
- Blue Raspberry flavor carries a California Prop 65 lead warning on the brand site
BCAA Glutamine
- 8 g of fermented, vegan BCAAs in a fully disclosed formula
- No sucralose, acesulfame potassium or artificial dyes
- Brand reports third-party testing of every batch and Informed Choice certification
- Buyers rate its quality and digestibility highly
- BCAAs add little for people who already eat enough protein
- 1,500 mg vitamin C per scoop; three scoops would exceed the adult upper limit
- Taste is the most frequent complaint in buyer reviews
- About $1.33 per serving
Our verdicts
EAA Powder
Nutricost EAA is cheap, tasty and better grounded than a pure BCAA drink because it includes all nine essential amino acids. The formula is so BCAA-heavy, with only token amounts of several essentials, that it falls short of the balanced profile research favors. It is fine as a low-cost training drink, but a scoop of protein powder delivers more complete amino acids for similar money.
Full review
BCAA Glutamine
This is a thoughtfully formulated BCAA drink with a clean label and certification, but it is expensive, divisive on taste and built on an ingredient class with weak evidence for people who eat enough protein. The megadose of vitamin C is unnecessary and adds up quickly if you follow the label's multi-scoop directions. An EAA product or a protein shake is the better buy.
Full review