View the Supplement Facts label
Servings Per Container: 22
Serving Size: 1-2 packs
Nutrition Breakdown Per Serving: (Niacin (as niacinamide) - 10mg NE / Vitamin B6 (pyridoxine HCl) - 500mcg
Human Muscle Protein Complex 4,995mg: Leucine, Lysine, Arginine, Valine, Isoleucine, Histidine, Threonine, Methionine, Phenylalanine.
Pro BCAA Complex 7,000mg: Leucine 3,500mg, Isoleucine 1,685mg, Valine 1,815mg.
Other ingredients: Gelatin (bovine), dicalcium phosphate, microcrystalline cellulose, magnesium stearate, stearic acid.
*Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.
Per serving (2 packs):
Niacin (Vitamin B3) — 10 mg NE: Essential B vitamin that supports energy metabolism, cellular function, and the conversion of carbohydrates, fats, and proteins into usable energy.*
Vitamin B6 — 500 mcg: Supports amino acid metabolism, protein utilization, and normal nervous system function.*
Human Muscle Protein Complex™ — 4,995 mg: Leucine / Lysine / Arginine / Valine / Isoleucine / Histidine / Threonine / Methionine / Phenylalanine. Combines eight essential amino acids with arginine to support muscle protein synthesis, recovery, and lean muscle maintenance. Provides amino acids involved in muscle tissue repair and rebuilding following exercise.*
Pro BCAA Complex — 7,000 mg: Leucine (3,500 mg) / Isoleucine (1,685 mg) / Valine (1,815 mg). Provides a concentrated blend of branched-chain amino acids to support muscle protein synthesis, recovery, and muscle maintenance. Leucine plays a key role in activating the pathways responsible for muscle protein synthesis.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Dose: 1–2 packs per workout.*
Timing: Take 1–2 packs within 15–30 minutes after lifting. Alternatively, take 1 pack immediately before training and another after training.
How To Take: Open 1 pack and swallow all 9 capsules together with water. Do not open or chew the capsules. If taking a pre-workout shake, Animal recommends taking Nitro first and waiting 30–45 minutes before drinking the shake.
Warnings: Intended for adults. Consult a healthcare professional before use if pregnant, nursing, taking medication, or managing a medical condition. Check the product label for allergens and ingredient sensitivities.
*The label serving size is 2 packs, with 22 servings per container. Animal suggests 2 packs daily, ideally 1 pack before and 1 pack after training.
Reviewed by Garett Reid, MSc, CSCS, CISSNStrength coach & sports nutrition specialist · · About the author
- Animal Nitro provides about 6g of amino acids per pack. As a full serving is 2 packs, you get huge dose of 12g of amino acids, including 7g of BCAAs.
- The formula is designed to support muscle protein synthesis and recovery, with amino acid ratios modeled after human muscle tissue. I like that it provides the full spectrum of EAAs rather than relying exclusively on BCAAs.
However, the nine-capsule serving is inconvenient, and there's limited evidence that matching amino acid ratios to muscle tissue offers additional benefits.
For lifters already consuming sufficient high-quality protein, Animal Nitro is unlikely to provide meaningful additional muscle growth. It's better suited to those struggling to meet their protein needs.
Personally, if I were looking for an EEA supplement I would choose Animal Juiced Aminos.
Type of Supplement: Amino Acids (EAA/BCAA Pill Pack)
Number of Servings: 44 packs (1 serving is described as 2 packs, for 22 servings)
Primary Ingredients: 6,000mg of amino acids per pack, including 4,065mg of BCAAs, from the Human Muscle Protein Complex and Pro BCAA Complex
What's It For: Muscle recovery and growth, and preserving muscle while dieting
Who Should Use: Lifters who want aminos without mixing a drink
Best To Stack With: Animal Whey, Animal Pak
Supplement Facts
What's in Animal Nitro EAA (44 Packs)
- Packs44
- Per pack$1.20
Best for
- Muscle Growth
- Recovery
Who should use it: Lifters who want aminos without mixing a drink
Key ingredients
- EAAs
- BCAAs
- L-Leucine
- L-Isoleucine
- L-Valine
- Human Muscle Protein Complex
Diet & quality
- USA-Made
- GMP Certified
- Third-Party Tested
Allergens: Bovine Gelatin
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Read the label as text
Supplement Facts
Serving Size 2 Packs
Servings Per Container 22
| Amount Per Serving | Amount | %DV |
|---|---|---|
| Niacinas niacinamide | 10 mg NE | 63% |
| Vitamin B6pyridoxine HCl | 500 mcg | 29% |
| Human Muscle Protein Complex™ 4,995 mg | ||
| Leucine | ** | |
| Lysine | ** | |
| Arginine | ** | |
| Valine | ** | |
| Isoleucine | ** | |
| Amount Per Serving | Amount | %DV |
|---|---|---|
| Human Muscle Protein Complex™ 4,995 mg | ||
| Histidine | ** | |
| Threonine | ** | |
| Methionine | ** | |
| Phenylalanine | ** | |
| Pro BCAA Complex | ||
| Leucine | 3,500 mg | ** |
| Isoleucine | 1,685 mg | ** |
| Valine | 1,815 mg | ** |
** Daily Value (DV) not established.
Other ingredients: Gelatin (bovine), dicalcium phosphate, microcrystalline cellulose, magnesium stearate, stearic acid.
Compare
How Animal Nitro EAA (44 Packs) compares
| Product | Size | Price | Link |
|---|---|---|---|
 Animal Nitro EAA (44 Packs)You're viewing | 44 packs | $1.20 / pack | |
 Animal Juiced Aminos + Hydration | 30 servings | $1.13 / serving | View Animal Juiced Aminos + Hydration |
 Momentous - Vital Aminos | 30 servings | $1.67 / serving | View Momentous - Vital Aminos |
 Gnarly Sports Nutrition - Essential Aminos | 30 servings | $1.50 / serving | View Gnarly Sports Nutrition - Essential Aminos |
Price per serving (per pack for products sold in packs), from the lowest current price. Doses from each product's label.
