Best Conditioner for Keratin-Treated Hair: Maintain Smoothness & Longevity

Keratin treatments smooth hair by infusing protein and sealing the cuticle. The right conditioner preserves results:

Essential Features

1. Sulfate‑Free: Sulfates strip keratin, causing frizz and shortening treatment life.
2. Protein‑Enriched: Hydrolyzed keratin, silk, or collagen replenishes lost protein.
3. Moisture‑Rich: Shea butter, argan oil, coconut oil, glycerin combat post‑treatment dryness.
4. Color‑Safe: If hair is also dyed, prevents fading.
5. Frizz Control: Silicones (dimethicone) or smoothing polymers tame flyaways.
6. Lightweight Formula: Avoids weighing hair down.

Usage Tips

• Apply mid‑shaft to ends; avoid roots/bonds.
• Follow stylist's recommended frequency (often every wash or alternating).
• Rinse with cool water to seal cuticle.

Consult your stylist for product recommendations tailored to your hair type and treatment brand.