Amino 21
L-Arginine by DAVINCI
Sold as “DAVINCI Labs Amino 21, 90 Capsules, 750 mg”
Supports 16 goals and 40 benefits, based on 16 supplements and 19,079 published studies.
- Price
- $30 – $45
- Servings
- 90
- Price/serv
- $0.30 – $0.50
- Cheaper than
- 40%
- of L-Arginine products
Supplement Facts
Serving size: 1 Capsule(s) · 90 servings per container
| Glutamic Acid | 225 mg |
| L-Glutamine | 75 mg |
| L-Taurine | 75 mg |
| L-Aspartic Acid | 45 mg |
| L-Glycine | 45 mg |
| L-Lysine Hydrochloride | 30 mg |
| L-Phenylalanine | 30 mg |
| Tyrosine | 30 mg |
| L-Arginine | 22.5 mg |
| L-Cysteine | 22.5 mg |
| L-Leucine | 22.5 mg |
| L-Methionine | 22.5 mg |
| L-Alanine | 15 mg |
| L-Serine | 15 mg |
| L-Threonine | 15 mg |
| L-Citrulline | 15 mg |
| L-Valine | 15 mg |
| L-Histidine Hydrochloride | 7.5 mg |
| L-Isoleucine | 7.5 mg |
| L-Ornithine Hydrochloride | 7.5 mg |
| L-Proline | 7.5 mg |
Suggested use: As a dietary supplement, take 1 capsule between meals, 3 times daily, or as directed by your healthcare practitioner.
Other ingredients
Evidence from published research
Goals
- Fitness7 benefits from 15 supplements
- Cognition6 benefits from 11 supplements
- Essential Health4 benefits from 11 supplements
- Longevity4 benefits from 9 supplements
- Cardiovascular4 benefits from 2 supplements
- Energy3 benefits from 13 supplements
- Weight Management3 benefits from 12 supplements
- Stress & Mood3 benefits from 11 supplements
- Weight Gain3 benefits from 11 supplements
- Detox3 benefits from 6 supplements
- Immune Support2 benefits from 13 supplements
- Bone & Joint2 benefits from 7 supplements
- Growth & Development2 benefits from 6 supplements
- Gut Health2 benefits from 6 supplements
- Hair & Skin1 benefit from 6 supplements
- Organ Function1 benefit from 3 supplements
Benefits
- Brain healthStrong
From L-Methionine, L-Serine, Phenylalanine
- Liver supportStrong
- Illness recoveryStrong
From Glutamine, Glycine, L-Ornithine Hydrochloride, L-Serine, Leucine
- Vascular healthStrong
From Arginine
- Cell healthStrong
From Aspartate, L-Histidine Hydrochloride, L-Methionine, L-Serine
- Heart healthStrong
From Arginine, Citrulline
- Tissue repairStrong
From Arginine, Glutamine, Isoleucine, L-Ornithine Hydrochloride, Lysine
- Blood circulationStrong
From Arginine, Citrulline
- Nutrient uptakeStrong
From Arginine, Aspartate, Citrulline, Lysine
- Skin repairStrong
From Alanine, Arginine, L-Histidine Hydrochloride, L-Proline, Leucine, Lysine
- Gut healthStrong
- Growth supportStrong
- Protein sourceStrong
From Alanine, Glutamine, Isoleucine, L-Serine
- Blood sugarStrong
From Alanine, Isoleucine, Leucine
- Muscle growthStrong
From Alanine, Aspartate, Glutamine, Isoleucine, L-Methionine, L-Ornithine Hydrochloride, L-Proline, Leucine, Lysine
- ProductivityStrong
From L-Tyrosine
- InflammationStrong
From Arginine
- Digestive supportStrong
From Glutamine, Glycine, L-Histidine Hydrochloride, L-Methionine, Lysine
- Body compositionStrong
From Glutamine, Isoleucine, Leucine
- DetoxificationStrong
From Alanine, Aspartate, Glutamine, L-Methionine, L-Ornithine Hydrochloride
- WellbeingStrong
From Glycine, Lysine, Phenylalanine
- Healthy agingStrong
From Arginine, Citrulline, L-Histidine Hydrochloride, L-Methionine, L-Proline, L-Serine, Leucine, Lysine
- Stress resilienceStrong
From Aspartate, Glutamine, Glycine, L-Proline, L-Serine, L-Tyrosine, Phenylalanine
- Focus & concentrationStrong
From Arginine, Aspartate, Glutamine, Glycine, L-Serine, L-Tyrosine, Leucine, Phenylalanine
- Blood pressureStrong
From Arginine, Citrulline
- Joints & tendonsStrong
- AlertnessStrong
- LearningStrong
From L-Serine, L-Tyrosine, Phenylalanine
- StrengthStrong
From Citrulline, L-Proline, Leucine
- EnduranceStrong
From Alanine, Arginine, Aspartate, Citrulline, Glutamine, Glycine, L-Ornithine Hydrochloride, Leucine
- Motivation & confidenceStrong
From L-Tyrosine, Phenylalanine
- AntioxidantStrong
- Exercise recoveryStrong
From Alanine, Arginine, Aspartate, Citrulline, Glutamine, Glycine, Isoleucine, L-Histidine Hydrochloride, L-Proline, Leucine, Lysine
Explore the science behind this product
- Glycine20 benefits
- Lysine19 benefits
- Arginine19 benefits
- L-Serine19 benefits
- Glutamine18 benefits
- Aspartate18 benefits
- Leucine18 benefits
- L-Methionine18 benefits
- Alanine18 benefits
- Phenylalanine17 benefits
- Citrulline17 benefits
- L-Histidine17 benefits
- Isoleucine17 benefits
- Ornithine15 benefits
- L-Proline14 benefits
- L-Tyrosine11 benefits