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mentionsG1 Overnight Boosting Peptide Hair Growth Scalp Serum
  • “It contains proprietary peptides, humectants, and soothing plant extracts, and it has a quite light emollient base”15:24–15:31
  • “It contains Biocapil, which is the clinically proven active that penetrates into the scalp to increase hair thickness by preventing hair loss by 60% while at the same time promoting hair growth”15:33–15:38
  • “It is especially great for people who prefer an overnight treatment because they are scared that it might interfere with their styling in the morning or throughout the day”15:50–15:54
  • “It might be very suitable for people who are dealing with early stage thinning, shedding, and are dealing with hairline thinning that they feel like they don't want to right away go with aggressive treatment and give this a try first”15:59–16:05
  • “Again, even this scalp serum also takes time, and that's also what their clinical show. It at least takes anything in between two to six months to actually see the results, and continuous usage is recommended to at least guarantee the full results”16:12–16:19
  • Source: Viral scalp serums explained by a trichologist - Mar 29, 2026