The Fleava 3‑Pack Advanced Copper Peptide Hair Regrowth Formula is a topical serum designed to support hair thickness, reduce shedding, and stimulate scalp-driven hair regrowth naturally. Fleava emphasizes a non-drug, botanical-based approach built around GHK‑Cu (copper tripeptide‑1)—a peptide shown in past research to promote wound healing, collagen production, and hair follicle health.