SKULL LABS® Perfect Amino is the pre/post-workout amino formula built for strength athletes and people who train hard — not a watery three-amino sipper dressed up as recovery. Official positioning is simple and serious: a complex exogenous BCAA + EAA stack, enriched with L-glutamine, L-citrulline and a solid magnesium hit, for intensive strength and endurance work.
The enemy of this category is the half-dose BCAA tub that stops at leucine, isoleucine and valine, then expects you to pretend the rest of the essentials don’t matter. Perfect Amino refuses that shortcut. You get a full essential matrix in one flavoured shaker you can run before, during, or after training — without forcing another bulky protein shake into the session window.
Why this tub wins on the label, not on fantasy: every ~2-scoop (15 g) serve delivers 4000 mg BCAA 2:1:1 — 2000 mg L-leucine, 1000 mg L-isoleucine, 1000 mg L-valine — plus another 4000 mg essential amino acids (including 1640 mg L-lysine HCl, 890 mg L-threonine, 660 mg L-phenylalanine, 580 mg L-methionine, 140 mg L-histidine and 90 mg L-tryptophan). That is complete essential coverage, not a marketing trio.
Then FA layers what the brand actually put on the formula: 1000 mg citrulline malate (670 mg citrulline), 1000 mg L-glutamine, and a locked-in 375 mg magnesium (100% NRV). Same scoop for the training window and the post-session window — stamina and body-composition work when the volume is real, not a candy-dust “amino water” compromise.
About 30 servings in the 450 g tub at the label 15 g serve. Mix ~2 scoops with 300–350 ml water and drink one portion before, during, or after training. Keep the essential baseline high on the days that matter.
If you want the Skull Labs amino stack the manufacturer actually built — full BCAA + EAA, glutamine, citrulline, solid magnesium — Perfect Amino is the tub that earns permanent bag space.
Mix it when you train. Cover the essentials. Skip the thin BCAA shortcut.
How to Use
- Mix approximately 2 scoops of powder (15 g) with 300–350 ml of water.
- Drink 1 portion before, during, or after training.
Ingredients
Active / formula
| BCAA (2‑1‑1) | 4000 mg |
| L‑leucine | 2000 mg |
| L‑isoleucine | 1000 mg |
| L‑valine | 1000 mg |
| EAA | 4000 mg |
| L‑lysine HCl | 1640 mg |
| L‑threonine | 890 mg |
| L‑phenylalanine | 660 mg |
| L‑methionine | 580 mg |
| L‑histidine | 140 mg |
| L‑tryptophan | 90 mg |
| Citrulline malate | 1000 mg |
| L‑glutamine | 1000 mg |
| Magnesium | 375 mg |
Other ingredients
Flavourings, acids (citric acid, malic acid), anti‑caking agent (E551), sweeteners (acesulfame K, sucralose, steviol glycosides), red beet juice concentrate, colour/s (E160a, E163, E104, E110). *E104 and E110 may have an adverse effect on activity and attention in children.
May contain nuts, peanuts, milk, sesame seeds.
Ingredients may vary depending on flavour. Always check the product packaging.
Supplement Facts
| BCAA (2-1-1) | 4000 mg |
|---|---|
| L-leucine | 2000 mg |
| L-isoleucine | 1000 mg |
| L-valine | 1000 mg |
| EAA | 4000 mg |
| L-lysine HCl | 1640 mg |
| L-threonine | 890 mg |
| L-phenylalanine | 660 mg |
| L-methionine | 580 mg |
| L-histidine | 140 mg |
| L-tryptophan | 90 mg |
| Citrulline malate | 1000 mg |
| of which citrulline | 670 mg |
| L-glutamine | 1000 mg |
| Magnesium | 375 mg |
Warnings
Do not use if you are allergic to any of the supplement compounds. Do not use if pregnant or nursing. Do not exceed the recommended daily dose. If you take medications, consult your doctor before you consume the product.
Food supplements should not be used instead of a varied diet. A varied and balanced diet and a healthy lifestyle are recommended. Keep out of reach of young children.
The measure included in the packet serves to facilitate portioning, but it does not guarantee precise dosing. It is advisable to use scales in order to measure out the exact amount. Shake the package well before use. This product is sold by weight not volume. Some settling of powder may occur during shipping and handling, which may affect density of powder. This product contains the serving indicated when measured exactly by weight.
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