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Steel Supplements
BCAA+EAA
Our analysis — editorial take, not from the label
6.8 g of fully dosed EAAs per serving — 5 g BCAA plus 1.8 g of the other six — layered with a high-dose B-vitamin and biotin stack.
- EAAs
- 6.8 g
- BCAAs
- 5 g
- Leucine
- 2.5 g
- Servings
- 30
Price tier: Premium · relative cost per full serving across this database
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Fruit Punch, Watermelon, Kiwi Strawberry, and Bohemian Bliss, sweetened with sucralose and acesulfame potassium.
Label verified: July 2026 · View label source
Label data
Per full serving · 30 servings per container · from the manufacturer's panel
| Total EAAs | 6.8 g |
|---|---|
| BCAAs | 5 g |
| Leucine | 2.5 g |
| Leucine, Isoleucine, Valine (BCAAs) | 5 g |
| Six additional essential amino acids | 1.8 g |
| B-vitamin and biotin blend | includes 300 mcg biotin (1000% DV) |
| Proprietary blend | Total only — source ratio undisclosed |
Primary label source: Steel Supplements product page · verified July 2026
Cautions
- Biotin is dosed at 1000% of the Daily Value, which can interfere with certain lab tests
- Amino drinks supplement protein intake, not replace it
Formulated for healthy adults — not intended for anyone under 18. Full health & safety notes
Product details
Where this label sits
Steel Supplements BCAA+EAA is one of the amino formulas in the Scoop Sense database. The label uses at least one proprietary blend, so a blend total stands in place of the individual amounts inside it. It runs 30 servings per container at the full labeled serving. Everything on this page comes from the manufacturer's supplement facts panel as of July 2026 — never from the marketing page.
Key ingredients & studied doses
- Leucine, Isoleucine, Valine (BCAAs) · 5 g. 2.5 g leucine plus a 1:1 isoleucine-valine split, the branched-chain trio studied for muscle recovery.
- Six additional essential amino acids · 1.8 g. Lysine, threonine, methionine, phenylalanine, tryptophan, and histidine dosed evenly to complete the nine-EAA set.
- B-vitamin and biotin blend · includes 300 mcg biotin (1000% DV). High-dose B-vitamins commonly paired with amino formulas to support normal energy metabolism.
Flavors & sweetener
Fruit Punch, Watermelon, Kiwi Strawberry, and Bohemian Bliss, sweetened with sucralose and acesulfame potassium.
Who it's best for
People who want the full essential amino spectrum around training. Skip it if you want every individual dose disclosed on the label. Derived from the label figures above — not medical advice.
How we log this label
Every entry is built the same way: we read the current supplement facts panel, log each disclosed dose, compare it against the amounts used in published research, flag proprietary blends, and state the cautions plainly. The full methodology explains each step.
This label against the research
How we evaluate labelsEach bar shows the amount commonly used in published human research, and where this label's dose falls against it. Research amounts are context, not a recommendation — they are not doses, and nothing here is medical advice.
-
Total EAAs6.8 g
At or above the studied amount0studied range 1.5 g–15 g20 g
Stimulation of muscle protein synthesis has been reported from as little as 1.5 g of EAAs, with the maximal useful single dose put at 15–18 g — more in one sitting adds nothing. BCAAs alone supply only three of the nine essential amino acids.
Source: Ferrando et al., Journal of the International Society of Sports Nutrition 2023 — “Reasonable dosage of an EAA supplement does not exceed 15 g, meaning that even as much as three maximal doses per day is in line with normal daily consumption of EAAs…”
-
Leucine2.5 g
At or above the studied amount0studied range 0.7 g–3 g4 g
The ISSN position stand puts an acute protein dose at 700–3000 mg of leucine, and about 1–3 g per meal as the amount needed to stimulate protein translation. Higher-leucine servings sit at the top of that span rather than beyond it.
Source: Jäger et al., Journal of the International Society of Sports Nutrition 2017 — “Acute protein doses should strive to contain 700–3000 mg of leucine and/or a higher relative leucine content”
One or more amounts on this label sit inside a proprietary blend, so the individual doses behind the blend total cannot be compared at all.
Common questions about Steel Supplements BCAA+EAA
Is Steel Supplements BCAA+EAA an EAA or a BCAA product?
A full-spectrum EAA product: 6.8 g of essential amino acids per serving, of which 5 g are the three BCAAs. Research on muscle protein synthesis centers on the full nine essential aminos rather than BCAAs alone.
What does the proprietary blend in Steel Supplements BCAA+EAA hide?
The B-vitamin and biotin blend lists includes 300 mcg biotin (1000% DV) as a combined total. A blend total tells you the sum of its ingredients, not the individual doses inside it — which is why blend entries can't be checked against studied amounts.