"Taking collagen keeps skin elastic but won't stop wrinkles, say scientists" - SellHealth UK

Collagen and Wrinkles: What the Latest Review Found

In February 2026, BBC News reported on a large scientific review of collagen supplements, under the headline "Taking collagen keeps skin elastic but won't stop wrinkles, say scientists". Because we sell a collagen formula ourselves, we think it is worth summarising what the review found, including the parts that are less flattering for the industry.

What the review found

Key points from the review (published in the Aesthetic Surgery Journal Open Forum, analysing 113 trials with nearly 8,000 participants):

  • Daily collagen supplements were associated with improvements in measures of skin elasticity and hydration.
  • The review also looked at joint outcomes, but collagen supplements are not a treatment for any joint condition.
  • However, they do not prevent or eliminate wrinkles — so they should not be seen as an anti-wrinkle solution.
  • Many of the studies were industry-funded, which the reviewers highlighted when weighing the evidence.
  • Experts quoted in the coverage stressed that collagen is not a cure-all.
  • The British Nutrition Foundation and British Association of Dermatologists emphasise supporting natural collagen production through diet (vitamin C, zinc, protein) alongside any supplements.

How this fits with our approach

This aligns well with how we position our products at SellHealth UK®: realistic, evidence-based wellness support rather than overhyped promises.

Our REJUVE BIO-X® NAD+ Collagen Formula combines hydrolysed marine collagen (Type I) with nicotinamide riboside (NR), vitamin D3 and vitamin K2.

Each 2-capsule serving provides 1,000 mg of hydrolysed marine collagen type I, 300 mg of nicotinamide riboside, 2,500 IU of vitamin D3 and 120 µg of vitamin K2. Vitamin D contributes to the normal function of the immune system and, with vitamin K, to the maintenance of normal bones. No added fillers.

REJUVE BIO-X® contains marine collagen from fish, so it is not suitable for vegans or anyone with a fish allergy. Speak to your GP or pharmacist first if you take blood-thinning medication, as it contains vitamin K. For a fuller look at the evidence, see Does collagen work after 60?

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This article is general information, not medical advice. Read our full disclaimer.

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