The Claim
Hydrolyzed collagen peptide supplementation at 10g/day for 8 weeks in healthy adult females aged 35–60 is well tolerated, with 74.4% of reported adverse events classified as mild (e.g., nausea, constipation) and no serious adverse events observed.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking 10 grams of hydrolyzed collagen peptides daily for 8 weeks in healthy women aged 35 to 60 resulted in mostly mild side effects like nausea or constipation, with no serious side effects reported.
See the scientific wording
Hydrolyzed collagen peptide supplementation at 10g/day for 8 weeks is well tolerated in healthy adult females aged 35–60, with 74.4% of reported adverse events being mild (e.g., nausea, constipation) and no serious adverse events observed, supporting its safety profile for short-term use.
When hydrolyzed collagen peptides are swallowed, they pass through the gut into the blood, travel through the body, and are broken down by the liver and kidneys. The body processes these peptides without triggering harmful reactions, and any minor digestive discomfort comes from temporary changes in gut movement or fluid balance.
What the research says
1 studyThis study gave 10 grams of hydrolyzed collagen daily to women for 8 weeks and found no serious side effects — just mild ones like upset stomach, if any. It concludes the supplement is safe and well-tolerated, which matches the claim.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.