Category
Amino Acids
L-theanine, L-carnitine, BCAA, NAC and other amino acids
3641
Klaire Labs
D-Ribose
69/100
powder60 servings3 ingredients
3642
Innovus Pharma
Vesele
69/100
capsule60 servings3 ingredients
3643
PureFormulas
D-Ribose Powder
69/100
powder56 servings3 ingredients
3644Lake Avenue Nutrition
Total Amino
69/100
capsule60 servings4 ingredients
3645
Nature's Blend
Lysine 500 mg
69/100
tablet100 servings1 ingredient
3646California Gold Nutrition
SAMe 400 mg
69/100
tablet60 servings1 ingredient
3647
Klaire Labs
SAMe 200
69/100
tablet30 servings1 ingredient
3648
ZHOU
Muscle BCAA Tropical Punch
69/100
powder15 servings13 ingredients
3649Solaray
L-Lysine 985 mg
69/100
tablet30 servings5 ingredients
3650
SNAP
L-Carnitine Blueberry Flavored Gummies
69/100
gummy30 servings3 ingredients
3651
Douglas Laboratories
L-Glutamine + FOS Powder
69/100
powder62 servings3 ingredients
3652
Herbalife 24
BCAAs Green Apple
69/100
powder30 servings3 ingredients
3653
Sundown Naturals
L-Lysine 500 mg
69/100
tablet30 servings1 ingredient
3654
SNS Serious Nutrition Solutions
L-Ornithine L-Aspartate 3000 mg
69/100
capsule30 servings1 ingredient
3655
OmneDiem
SAMe
69/100
tablet30 servings1 ingredient
3656
Body Attack Sports Nutrition
Arginine Zero Powder
69/100
powder100 servings3 ingredients
3657
Body Attack Sports Nutrition
Citrulline Zero Powder
69/100
powder100 servings3 ingredients
3658
GNC Women's
Fatty Acid Metabolizer
69/100
capsule30 servings1 ingredient
3659Nature's Way
Calm Drops Lozenges Raspberry Flavored
69/100
lozenge24 servings3 ingredients
3660
Swolverine
BCAA 2:1:1 Pomegranate Acai
69/100
powder60 servings8 ingredients
Frequently Asked Questions
What is the best amino acids supplement?
Based on our analysis of 5,071 amino acids products, D-Ribose ranks #1 with a SupplementScore of 69/100. 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.