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Peptide haircare, decoded — ingredient breakdowns, pro routines, and the science behind the Oli G system.

hair repair
Oli G Club

Peptide Repair vs. Keratin Treatments: What's the Difference?

Keratin treatments and peptide repair are often confused. They aren't the same. Learn what each does, the cost difference, and how to choose between them — or use both.

Oli G Club

Post-Bleach Repair for Type 4 Hair: The Routine That Actually Works

Type 4 hair bleached for color, blonde, or lift needs a recovery routine designed for...