Olaplex No. 0.5 Scalp Longevity Treatment – 1.7 oz
Olaplex No. 0.5 Scalp Longevity Treatment is a weightless leave-in scalp serum that fights visible scalp aging, strengthens the scalp barrier, and immediately hydrates for softer, shinier, healthier-looking hair. Powered by Patented OLAPLEX Bond Building Technology™, ceramides, and antioxidant botanicals — suitable for all hair and scalp types.
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- Weightless leave-in scalp serum — no rinsing required
- Patented OLAPLEX Bond Building Technology™ re-links disulfide bonds to strengthen the scalp barrier
- Ceramides and essential fatty acids provide nourishing lipid replenishment for dry scalp
- Antioxidant-rich Lavender Extract & Tazman Pepper Extract protect against free radical damage
- Biome Pro-Balancing Blend maintains a healthy scalp microbiome
- Anti-aging formula targets visible scalp aging and accelerated hair health decline
- For all hair and scalp types; dermatologist tested & trichologist approved
- 50 ml / 1.7 oz bottle with precision needlenose applicator
- Part hair in sections using the needlenose applicator tip.
- Squeeze gently and apply serum directly to the scalp.
- Continue across 3–4 sections covering the crown and back of head.
- Massage thoroughly into scalp to ensure proper absorption.
- Use before styling wet hair, or apply as an overnight treatment on dry hair.
- For best results, use three times a week; gentle enough for daily use.
Free U.S. shipping on orders over $20 — $4.95 flat rate under $20 (USPS Ground Advantage, 2–5 business days). Orders placed before 2:00 PM PT ship the same day.
Unopened, sealed items may be returned within 30 days of delivery. See our Shipping Policy and Refund Policy for full details.
- Free U.S. shipping on orders over $20
- Same-day shipping on orders before 2:00 PM PT