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Results vary, but many individuals notice improvements in skin radiance and clarity after a few sessions, with lasting effects seen over time with regular treatments.

For combination studies where the goal is to characterise additive or synergistic interactions between the two peptides, high purity of both components is essential to ensure that observed combination effects reflect the intended BPC-157 plus TB-500 pharmacology rather than impurity interactions

Oral Supplements: Which Works Better

GHK-Cu + hyaluronic acid synergy (PMID: 37062921): A 2023 study in J Cosmetic Dermatology demonstrated that GHK-Cu combined with hyaluronic acid promoted generation of collagen I, IV, and VII, with synergistic effects on collagen IV production (25.4x increase in cell tests, 2.03x in ex-vivo skin tests)

Starting a Regimen: Begin with a lower dose to gauge body response