Category
Amino Acids
L-theanine, L-carnitine, BCAA, NAC and other amino acids
4581
PEScience
Amino IV Mango Splash
61/100
powder30 servings5 ingredients
4582ON Optimum Nutrition
HMB 1000 Caps
77/100
capsule90 servings1 ingredient
4583
ON Optimum Nutrition
L-Carnitine 500 Tabs
61/100
tablet30 servings3 ingredients
4584ON Optimum Nutrition
BCAA 5000 Powder Unflavored
80/100
powder60 servings3 ingredients
4585
Human Evolution Supplements
AGMA 500 mg Tangerine
65/100
powder30 servings1 ingredient
4586
Human Evolution Supplements
Amino 5.0 Punch Blast
56/100
powder30 servings8 ingredients
4587
Human Evolution Supplements
BCAA 6:1:1 with L-Carnitine Grape
63/100
powder30 servings7 ingredients
4588
Human Evolution Supplements
L-Carnitine 1800 Fruit Punch
43/100
liquid32 servings7 ingredients
4589iSatori
Liquid L-Carnitine LS3 Pink Lemonade
63/100
liquid31 servings1 ingredient
4590
iSatori
Amino-Gro Blue Razz Snow Cone
42/100
powder30 servings9 ingredients
4591
iSatori
Amino-Gro Frosted Lemonade
48/100
powder30 servings8 ingredients
4592
Vitamin World
Liquid L-Carnitine 500 mg
85/100
liquid31 servings2 ingredients
4593
Sundown Naturals
Amino Acid Complex With Calcium
70/100
tablet50 servings2 ingredients
4594
Sundown Naturals
L-Lysine 1000 mg
80/100
tablet30 servings1 ingredient
4595
Good 'N Natural
Liquid Aminos Wild Cherry Flavor
57/100
liquid15 servings21 ingredients
4596
iSatori
Amino-Amp Grape Quencher
34/100
powder30 servings2 ingredients
4597
iSatori
Amino-Amp Watermelon Quencher
34/100
powder30 servings2 ingredients
4598
Good 'N Natural
Acetyl L-Carnitine HCl 400 mg With Alpha Lipoic Acid 200 mg
80/100
capsule30 servings2 ingredients
4599
BSN
Clean BCAAs Watermelon
58/100
powder30 servings6 ingredients
4600
BSN
Glutamine DNA Unflavored
80/100
powder60 servings1 ingredient
Frequently Asked Questions
What is the best amino acids supplement?
Based on our analysis of 5,071 amino acids products, Amino IV Mango Splash ranks #1 with a SupplementScore of 61/100. Scores are based on label quality - dosage transparency, formulation cleanliness, and ingredient disclosure.
How are amino acids supplements scored?
Every product is scored algorithmically using data from the NIH Dietary Supplement Label Database. The SupplementScore evaluates dosage transparency (35 pts), label completeness (25 pts), formulation cleanliness (25 pts), and ingredient profile (15 pts).
Does a higher score mean the supplement works better?
No. The score reflects label quality, how transparent and clean the product label is, not clinical efficacy, bioavailability, or safety. A higher score means better label practices, not guaranteed results.