It contains two exosome sources rather than one: human adipose stem cell (ASC) exosomes and RSC exosomes. Both act as messengers carrying bioactive signals to the scalp and follicle environment, and they are combined with growth factors and hair peptides to deliver intensive scalp nutrition in a single filler step.

The Hair Fill is the primary treatment step, with dual exosomes plus FGF2, SCF and Noggin growth factors, used to balance and nourish the scalp. The Booster Ampoule is a maintenance product applied afterward to reinforce and prolong the result. Within the protocol, the Fill establishes the foundation and the Booster sustains it.

They are growth factors included to support follicle signaling and the hair growth environment. FGF2 (fibroblast growth factor 2), SCF (stem cell factor) and Noggin each play roles in cell signaling associated with the hair growth cycle, complementing the exosomes and peptides in the formula.

Copper tripeptide-1 and biotinoyl tripeptide-1 are hair peptides linked to regulating the growth cycle and supporting hair strength, while biotin and panthenol provide nourishment and act as antioxidants that help normalize the scalp and protect follicles. Together they reinforce the scalp barrier alongside the exosomes.

It is used in both men and women for thinning hair, whether hereditary or stress-related, and for an aging or weakened scalp. It is for use by trained medical and aesthetic professionals only, not for self-administration. It should be avoided in pregnancy and breastfeeding, in anyone with known allergy to its ingredients, and on areas with active scalp infection.