Twitter/X

@jefftangx posted about a prescription, pharmaceutical-grade GHK-Cu cream

Brief

The post by @jefftangx (2026-06-03) highlights a prescription, pharmaceutical-grade topical cream formulated with GHK-Cu, the copper peptide frequently used in dermatology and skin-repair products. The author presents the product as prescription-strength and pharmaceutical-grade rather than an over-the-counter cosmetic.

Why it matters

@jefftangx posted about a prescription, pharmaceutical-grade GHK-Cu cream

Key details

  • Post dated 2026-06-03 references GHK-Cu (a copper peptide) formulated as a prescription-strength topical cream
Source evidence

Prescription, pharmaceutical-grade GHK-Cu cream