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Glycine + Taurine & L-Proline Unflavored

product on market Powder Pure Power Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Glycine, taurine, and L-proline are amino acids that support collagen synthesis and metabolic functions, though research evidence for this specific combination is limited. These ingredients generally possess a strong safety profile for most users. The current evidence coverage for this profile is minimal.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Glycine + Taurine & L-Proline Unflavored
Open Full PDF View on NIH DSLD →
Details

Label Data

4.9 Gram(s)
Serving Size
30
Servings
Amino acid/Protein
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Glycine
4 Gram(s)
500 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
L-Proline
250 mg
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Adults, as a dietary supplement, mix one (1) scoop (4.9g) with 8-12 fl. oz. of water or beverage of choice, before, during or after a workout.

Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is torn or damaged.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Formulation Notes

Replenish for the strongest version of you

This NSF Certified for Sport blend replenishes your body with a trio of key amino acids to support collagen building and cellular health, while also delaying muscle fatigue and helping aid your body's recovery and revitalization post exercise.

4 g Glycine | 500 mg Taurine | 250 mg L-Proline per serving

We believe in fueling your body with the right ingredients, so you have the power to become the strongest version of you.

Additional Information

NSF Certified Sport

Metadata

Product Details

UPC / SKU8 10094 21375 6
DSLD Entry Date2025-03-25
Product TypeAmino acid/Protein
FormPowder
DSLD ID327166
Data Updated2026-04-11
Research

Research Evidence

35
Research Sources
47
Avg Quality
14
Rct
13
Clinical Trial
4
Meta Analysis
4
Systematic Review
B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
Systematic Review The Cochrane database of systematic reviews 2020 PubMed DOI
B Effect of taurine supplementation on growth and development in preterm or low birth weight infants
Meta Analysis The Cochrane database of systematic reviews 2007 PubMed
B Insights into the cardiovascular benefits of taurine: a systematic review and meta-analysis
Meta Analysis Nutrition journal 2024 PubMed DOI
B The Effects of Oral Taurine on Resting Blood Pressure in Humans: a Meta-Analysis
Meta Analysis Current hypertension reports 2018 PubMed DOI
B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise
Rct Nutrients 2023 PubMed DOI
C The effects of taurine supplementation on obesity, blood pressure and lipid profile: A meta-analysis of randomized controlled trials
Meta Analysis European journal of pharmacology 2020 PubMed DOI
C Effect of taurine administration on symptoms, severity, or clinical outcome of dilated cardiomyopathy and heart failure in humans: a systematic review
Systematic Review Wellcome open research 2022 PubMed DOI
C Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
Systematic Review Sports medicine - open 2024 PubMed DOI
C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review
Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020 PubMed DOI
C Taurine Supplementation Lowers Blood Pressure and Improves Vascular Function in Prehypertension: Randomized, Double-Blind, Placebo-Controlled Study
Rct Hypertension (Dallas, Tex. : 1979) 2016 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.