The waitlist is open

Be first when ION BLUE launches.

Copper tripeptide-1 at a real, disclosed 0.10% — one active, no blends. Join the waitlist for first access the day we go live.

No spam — just the launch and the science.

Single active · 0.10% disclosed · Fragrance-free · Cited science · Cruelty-free

ION BLUE GHK-Cu serum bottle alone with a minimalist backdrop.

GHK-Cu Face Serum

0.10% Copper Tripeptide-1 · single active. The honest amount, backed by cited science — you see exactly what you're getting.

Join the waitlist

The honest difference

  • A disclosed number

    You see exactly how much GHK-Cu you're getting — 0.10% — never hidden inside a proprietary blend.

  • One active, done right

    No fillers, no kitchen-sink formulas. A single, studied active at a considered concentration.

  • Cited, not hyped

    Every claim links to published research — and we stay honest about what the evidence does and doesn't show.

The truth is our active ingredient.

Every number disclosed. Every claim cited. Every word true. The truth wins.