If you do not have a negative skin reaction within 48 hours, continue to apply the product to the entire underarm
[DOI] [PubMed] [Google Scholar] 43.Pter S., Navis G., de Borst M.H., von Schacky C., van Orten-Luiten A.C.B., Zhernakova A., Witkamp R.F., Janse A., Weber P., Bakker S.J.L., et al
Collagen peptides - For hair, skin, nails: Benefits: Supports collagen depleted by estrogen loss Improves hair thickness Strengthens nails Supports joint health Easy oral supplementation Dosing: 10-20g daily Unflavored in water, coffee, smoothies Continuous use See our bone broth vs collagen peptides , does collagen peptides break a fast , hyaluronic acid peptide , peptides for hair growth , and peptides for hair loss
Avoid Distilled Water for Long-Term Use While distilled water is free of contaminants, it also lacks crucial minerals
Clinical Evidence in Humans Topical Cosmetic and Dermatological Trials This is where the real evidence lives