Collagen supplements evidence: Study shows improvement in skin quality

Rejuvenated Collagen Powder Study: 20% improvement in skin elasticity shown in clinical trials.
When choosing a collagen supplement, it’s natural to ask: does it really work? If you’ve ever searched for collagen supplements evidence or looked for real evidence for collagen supplements, Rejuvenated’s Collagen Shots® has the answer you’ve been looking for.
In a 2024 clinical study conducted by the GBA Polska Cosmetics Research Centre, Collagen Shots was tested over a 60-day period in women aged 35-55. The results? Both dermatological assessments and participant feedback confirmed visible and measurable improvements in skin health adding clinical credibility to what our customers have been saying for years.
Clinically Proven: Measurable Results in 60 Days

What Users Reported
Alongside the instrumental results, users shared overwhelmingly positive experiences:
- 93% agreed that Collagen Shots improved their skin’s elasticity
- 86% noticed an improvement in overall facial appearance
- 86% said their skin felt more hydrated and moisturised
- 86% saw enhanced skin radiance
These findings reflect a powerful combination
of clinical evidence and real-world results, giving consumers confidence in the
product’s performance.
Instrumental
tests showed significant improvements across multiple key skin parameters:
Instrumental
tests showed significant improvements across multiple key skin parameters:
- Skin elasticity increased by 20%
- Skin hydration improved by 7%
- Wrinkle length reduced by 19%
- Wrinkle width reduced by 8%
- Wrinkle depth reduced by 4%
- Skin radiance increased by 1%

Rejuvenated Collagen Shots Formulated for Results
Collagen Shots combines 10,000 mg of hydrolysed marine collagen with hyaluronic acid, vitamin C, zinc, and other skin-supporting nutrients. This potent blend works from within to support collagen synthesis, improve hydration, and reduce the appearance of fine lines and wrinkles.
Dermatologist Approved
Not only was the product proven effective, but it was also well tolerated. The dermatologist overseeing the trial confirmed that Collagen Shots caused no adverse reactions and is suitable for regular use in healthy adults.
Conclusion: Real Evidence for Collagen Supplements
If you’ve been searching for proven collagen supplements evidence, look no further. Rejuvenated’s Collagen Shots is clinically validated to deliver visible results in as little as 60 days leaving skin smoother, firmer, more radiant, and better hydrated.
Try the award-winning collagen drink that’s backed by science and loved by users