Sports nutrition · AST Sports Science
BCAA 4500
Why AST Sports Science bcaa?
- 4550 mg bcaa blast ethyl ester recovery complex per serving
From the label’s panel and printed marks — not its marketing.
Supplement Facts
Serving size 4550 mg (7 Capsule(s))
BCAA Blast Ethyl Ester Recovery Complex4550 mg
Full panel ↓Sold as food, not medicine — no regulator checked that it works
Per serving · 4550 mg (7 Capsule(s))
At a glance
From the label as printed · NIH DSLD
Protein powder · Capsule
Per serving4550 mg bcaa blast ethyl ester recovery complex
66 servings per container
On training days, take 7 capsules before, during, and after training and 7 capsules before bed.
One serving: 4550 mg (7 Capsule(s))
Full directions ↓No third-party testing mark on the label
Marks like NSF Certified for Sport or Informed Sport mean batches are tested for banned substances. Their absence does not mean a product is contaminated — only that nobody independent has said it isn’t.
- Sports nutrition — claims are the manufacturer’s
- Adult (18 - 50 Years)
Supplement Facts
Supplement Facts
Serving size 4550 mg (7 Capsule(s))
Servings per container 66
| Amount per serving | % DV | |
|---|---|---|
| BCAA Blast Ethyl Ester Recovery Complex | 4550 mg | † |
| L-Leucine | 0 NP | |
| L-Isoleucine | 0 NP | |
| L-Valine | 0 NP |
† Daily Value not established.
Other ingredients: Gelatin, Silicon Dioxide, Magnesium Stearate
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Take anytime, anywhere for rapid muscle uptake to enhance recovery and performance.
- Recommended Use: As a dietary supplement, take 7 capsules three times per day - upon waking, between meals and before bed. On training days, take 7 capsules before, during, and after training and 7 capsules before bed. For endurance athletes take 7 capsules before and after training or event and 7 capsules before bed.
The manufacturer’s directions, from the label.
What no one has checked
Contents are declared by the manufacturer and are not verified by a regulator. Independent testing has repeatedly found amounts that differ from the label, and products that contain substances banned in sport. Third-party certification, where a product has it, is shown on this page.
Details
| Brand | AST Sports Science |
|---|---|
| UPC | 7 05077 00275 8 |
| NIH label ID | 250830 |
| Label recorded | 2021-06-23 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional