Guitton N, Brouazin-Jousseaume V, Dupaix A, Jgou B, Chenal C
The same light gel moisturisers and exfoliants that once gave you a glow are now leaving your skin tight, sensitive, or flaky
If you experience a suspected side effect from any topical product, including cosmetic formulations, you can report it to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk
Evidence snapshot: The strongest human evidence comes from a 2-year randomized controlled trial in 65 healthy older adults (Nass et al., 2008, Annals of Internal Medicine) showing sustained GH/IGF-1 increases and preserved fat-free mass, plus an earlier short-term human polysomnography study on sleep (Copinschi et al., 1997, Neuroendocrinology, PMID 9349662)
Semaglutide with Glycine or Niacinamide(the same ingredient in Wegovy & Ozempic) and Tirzepatide with Glycine or Niacinamide(the same ingredient in Zepbound & Mounjaro) have been shown to support weight loss and long-term weight management in multiple studies
