Glycine
Source Naturals Glycine is a protein supplement providing the amino acid glycine. It supports protein synthesis, collagen formation, and neurotransmitter function. Useful for individuals seeking to supplement their amino acid intake for general wellness.
About This Product
Glycine by Source Naturals is a protein supplement containing 2 active ingredients. It has earned an N+ Score of 32/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 5.000 Calorie(s) | N/A |
| Glycine | 1.000 Gram(s) | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





