Tripeptide-29, for example, is considered a collagen peptide and may promote the synthesis of healthy collagen while preventing the production of denatured collagen (collagen with proteins that have lost their structural integrity).44 The other ingredient, plant glycogen, or phytoglycogen, may promote the production of ceramides, which can support overall skin health (e.g., maintain hydration, reduce inflammation, etc.)43 45 Concerning the product as a whole and similar to our pick from The Ordinary NIOD lists the pH of CAIS3 on its product page: 5.7-6.7, the entire range of which is mildly acidic
US25SEMO02598 January 2026 SOURCE NOVO NORDISK INC.
Supplied individually at 5mg per vial, both compounds are available from Peptides Lab UK in the same high-purity lyophilised format used across all Peptides Lab UK research preparations
Heres what to consider when selecting the best fat burner for you
For those who have been dealing with B-12 deficiency-related symptoms like fatigue, brain fog, or irritability, these benefits can be quite noticeable