Category
Amino Acids
L-theanine, L-carnitine, BCAA, NAC and other amino acids
5001Scivation
XTEND BCAAs Grape
44/100
powder30 servings10 ingredients
5002Scivation EXTEND
BCAAs Grape
44/100
powder90 servings10 ingredients
5003
Scivation XTEND
Elite Island Punch Flavor
51/100
powder30 servings14 ingredients
5004
Scivation XTEND
Elite Sour Gummy Flavor
51/100
powder30 servings14 ingredients
5005
Scivation XTEND
Ripped Blueberry Lemonade
48/100
powder30 servings15 ingredients
5006
Scivation XTEND
Ripped Strawberry Kiwi
48/100
powder30 servings15 ingredients
5007
Scivation XTEND
Ripped Watermelon Lime
48/100
powder30 servings15 ingredients
5008
New Sun
Hydroxy Tryptophan
80/100
capsule60 servings1 ingredient
5009
Cellucor
Alpha Amino Grape
48/100
powder1 serving7 ingredients
5010
Cellucor
Alpha Amino Mixed Berry
48/100
powder30 servings7 ingredients
5011
Cellucor
Alpha Amino Pink Lemonade
55/100
powder30 servings7 ingredients
5012
Cellucor
Alpha Amino Xtreme Fruit Punch
49/100
powder30 servings11 ingredients
5013
Cellucor
Alpha Amino Xtreme Grape
49/100
powder30 servings11 ingredients
5014
New Sun
L-Lysine 500 mg
75/100
capsule100 servings1 ingredient
5015
Cellucor
Alpha Amino Xtreme Watermelon
49/100
powder30 servings11 ingredients
5016
Cellucor
Beta BCAA Limeade
47/100
powder30 servings5 ingredients
5017
Cellucor
Beta BCAA Tropical Splash
47/100
powder30 servings5 ingredients
5018
Cellucor
Beta BCAA Watermelon
47/100
powder30 servings5 ingredients
5019
GNC
Amino Acid Formula
66/100
softgel20 servings6 ingredients
5020
Bronson
L-Glutamine
74/100
tablet30 servings1 ingredient
Frequently Asked Questions
What is the best amino acids supplement?
Based on our analysis of 5,071 amino acids products, XTEND BCAAs Grape ranks #1 with a SupplementScore of 44/100. 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.