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Evidence-Based Supplement Research

Evidence-Based Supplement Research

Collagen Protein and Increased Countermovement Jump Height

Doses used in studies

g single-dose: 30 (median 30, IQR 30–30) — 1 study

Time to effect

Median: 8 weeks · IQR 8 weeks–8 weeks · Range 8 weeks–8 weeks — Reported in 1 of 1 study

1 of 1 paper

Collagen Supplementation Augments Strength Training-Induced Gains in Tendon Size and Rate of Force Development in Elite Female Master Field Hockey Athletes.
- 2025-11-01
- RCT · n = 12
- International journal of sport nutrition and exercise metabolism 35(6)
- - Christopher D Nulty
  - Robert M Erskine
- PubMed: 40992424
- DOI: 10.1123/ijsnem.2025-0089
5 Insights on
- Increased Countermovement Jump Height
- High evidence
- Athletes
countermovement jump height did not change (p = .238).
Effect
Neutral
Effect size
Small
Significant
No
Dose
30 g hydrolyzed collagen with 500 mg vitamin C before each RE session