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Cosmetic12+ weeks1 phases

GHK-Cu — Skin & Hair

2mg 3×/week for 12 weeks — collagen support

Dose ladder

  2. Phase 1 / 1
    Cycle
    Weeks 1–12
    2 mg

What you'll need

Reference defaults for GHK-Cu — Skin & Hair. Your provider may set different values — adjust as needed.

  • Vial
    100 mg
    starting size
  • BAC water
    5 ml
    for reconstitution
  • Concentration
    20.00 mg/ml
    computed
  • Duration
    12+ weeks
    1 phase

How the app runs this for you

  • Auto-advance phases

    GHK-Cu — Skin & Hair ramps automatically week by week — no manual tracking. The current phase and remaining weeks are visible on the home tab and the lock-screen widget.

  • Smart reminders

    Per-protocol notifications fire at your chosen time. Missed-dose detection flags any log >15 minutes late, with one-tap resolve from the lock screen.

  • Body-map rotation

    Each log records the injection site. The body map remembers recency so you don't reuse the same spot — especially important on multi-week protocols.

Side effects to watch for

Common in the Cosmetic category. The iOS app lets you track all of these on a timeline and surfaces patterns as your body adapts.

  • Mild redness or flush at injection site
  • Slow visible change — measure by photo every 4 weeks
  • Possible darkening of existing moles/freckles (copper-related)

Defaults

Vial size
100 mg
BAC water
5 ml
Concentration
20.00 mg/ml
Total weeks
12+

Uses GHK-Cu. Typical dose range: 1–3 mg. Research publications. Not medical advice.

How GHK-Cu — Skin & Hair compares to other Cosmetic protocols

2 protocols compared

Quick read of the dose ladders, durations, and concentrations across the cosmetic category.

ProtocolPeptideDurationPhasesConcentration
GHK-Cu — Skin & Hairghk-cu12+ weeks120.00 mg/ml
100 mg / 5 ml
Glow — GHK-Cu + NAD+ghk-cu8+ weeks120.00 mg/ml
100 mg / 5 ml

GHK-Cu — Skin & Hair FAQ

Answers, not hype.

  • GHK-Cu — Skin & Hair is a 12-week Cosmetic protocol using GHK-Cu. 2mg 3×/week for 12 weeks — collagen support

  • The standard cycle is 12+ weeks across 1 dose phase. Phase 1 (Cycle) starts at 2 mg per dose; the dose holds at this level for the full cycle. Individual response and provider guidance can extend or shorten the timeline.

  • GHK-Cu — Skin & Hair defaults to a 100 mg vial reconstituted with 5 ml of bacteriostatic water — a concentration of 20.00 mg/ml. The reconstitution calculator on this site lets you adjust to whatever vial size you actually have.

  • GHK-Cu is a research peptide and is not FDA-approved for human use. The GHK-Cu — Skin & Hair schedule reflects patterns reported in research literature, not a clinical guideline. Use only under provider supervision.

  • Most Cosmetic protocols share a common side-effect pattern documented on the parent peptide page. Track them in a timeline view (the iOS app does this automatically) so you can see whether symptoms are settling at the current dose or worsening — that is the signal that determines whether to advance the next phase or hold.

  • No. GHK-Cu — Skin & Hair is a reference template summarizing patterns from authoritative sources. It is not a personalized treatment plan. Talk to a licensed healthcare provider before starting, modifying, or stopping any peptide protocol.

More Cosmetic protocols

Run this protocol on autopilot

The iOS app advances this ramp week by week, fires reminders, and keeps a doctor-ready record.

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