Description

OLAPLEX No. 0.5 Scalp Longevity Treatment is a lightweight leave-in serum that hydrates and soothes the scalp. The 50 ml treatment helps support the scalp’s moisture barrier and promotes softer, shinier hair. Use it before styling on wash day or as an overnight treatment on a dry scalp.

Lightweight hydration for the scalp

Choose this serum if your scalp often feels dry or tight and you want to add moisture without an extra rinse. The precision nozzle helps you apply the formula directly to the scalp, even if your hair is thick or densely packed. Part your hair wherever you want to apply the serum, then massage it in with your fingertips using gentle circular motions. A few partings across the crown and back of the head can make it easier to distribute the treatment evenly.

Ceramides and the Biome Pro-Balancing Blend

OLAPLEX No. 0.5 Scalp Longevity Treatment contains ceramides and several forms of hyaluronic acid. The formula also includes the brand’s Biome Pro-Balancing Blend, which combines manuka, black pepper and magnolia extracts to help support the scalp barrier and maintain a balanced scalp microbiome. The formula has no added perfume, although you may notice a light scent from the ingredients themselves.

How to use

1. Use the pointed applicator to part your hair. Squeeze the bottle gently to apply the serum directly to the scalp.
2. Repeat as needed. OLAPLEX suggests three to four sections across the crown and back of the head.
3. Massage thoroughly into the scalp with your fingertips. Leave it in without rinsing.
4. Apply before styling wet hair, or use on dry hair as an overnight treatment.

OLAPLEX recommends using the serum three times a week for best results. The formula is gentle enough for daily use. If you prefer to keep wash day simple, apply it at night on days when you are not washing your hair.