Long-term safety data spans several years across multiple populations
If a bubble enters your syringe, hold the syringe needle-up, tap the barrel to move the bubble to the top, and gently push it out before injecting
What Are Hair Growth Peptides
Water, Glycerin, 1,2-Hexanediol, Glutathione, Glycyrrhiza Glabra (Licorice) Root Extract, Magnesium Ascorbyl Phosphate, Polyglutamic Acid, Ceramide NP, Astragalus Membranaceus Root Extract, Schisandra Chinensis Fruit Water, Butylene Glycol, Hydrogenated Lecithin, Allantoin, Tocopherol, Sodium Citrate, Sodium Phytate, Citric Acid, Polyglyceryl-10 Laurate, Ethylhexylglycerin
The 2025 narrative review noted that despite the volume of preclinical work, well-controlled human trial data are scarce, and the regenerative findings should be interpreted accordingly (PMID 40789979)