Metabolic Follicle Activation Ghk Cu Peptide Hair Cashback - RebateKey

Metabolic Follicle Activation GHK-CU Peptide Hair Growth Serum for Women and Men, Lightweight Multi-Peptide Scalp Serum with Copper Peptides for Hair Density and Fuller Hair & Scalp Barrier 50ml

Rebate: 51%

$43.00

$21.00

YOU SAVE $22.00 $22.00

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Thicker-looking hair starts at the scalp.

O78 Hair Growth Serum was formulated to support visible hair density, scalp vitality, and healthier-looking roots through a concentrated blend of peptides, amino acids, microbiome-supporting actives, and metabolic scalp technology.

At the center of the formula is a Triple Peptide Complex featuring GHK-Cu (high concentration) — combined with caffeine, niacinamide, keratin, vitamin B12, and targeted amino acids that help support follicle activity and create optimal conditions for stronger, fuller-looking hair over time.

Clean, fragrance-free, and designed with a modern scalp-first approach, the formula delivers daily support without unnecessary fillers or harsh additives.

KEY BENEFITS

• Supports fuller, denser-looking hair

• Helps energize the scalp environment

• Supports follicle vitality and metabolic activity

• Helps maintain a balanced scalp microbiome

• Lightweight, fast-absorbing daily formula

• Designed for all hair types

Clean Formula Standards

• NO PEGs

• NO Phenoxyethanol

• NO Harsh Preservatives

• NO Added Fragrance

50 ml / 1.7 fl oz

Convenient size designed for daily use. Typically lasts up to 1.5–2 months.

Rooted in science. Designed for consistency.

O78 — The Gold Standard of Growth.

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