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What it is: A balancing, strengthening, anti-aging scalp serum to protect hair health.Who it's for: Ideal for all hair and scalp types.What it does: The scalp ages faster than all other skin and can directly affect hair health. Smooth, shiny, healthy hair starts with a healthy scalp. This weightless scalp serum immediately hydrates and soothes the scalp as it protects against accelerated scalp aging to promote hair health over time. It's trichologist approved and dermatologist tested. The serum immediately hydrates and soothes the scalp, strengthens and protects the scalp barrier and microbiome, and promotes soft, shiny and visibly healthy hair. Research results: Based on a 16-week dermatologist-supervised clinical test of 25 participants:- 80% said scalp felt nourished after just one use- 51% improved scalp barrier in 14 days- Scalp was immediately 5X more hydratedHow to use: Part hair with needlenose applicator. Squeeze gently and apply directly to scalp. Continue for as many sections as needed. The Pros suggest 3-4 sections on the crown and back of head. Massage thoroughly into scalp to ensure proper absorption. Use before styling wet hair or as an overnight treatment when hair is dry. For best results, use three times a week. Gentle enough for daily use. Made in the USA

Olaplex N°0.5 Scalp Longevity Treatment In Transparent
Olaplex N°0.5 Scalp Longevity Treatment In Transparent
Olaplex N°0.5 Scalp Longevity Treatment In Transparent
Olaplex N°0.5 Scalp Longevity Treatment In Transparent
Olaplex N°0.5 Scalp Longevity Treatment In Transparent
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First seen in Aug 2025
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OLAPLEX
N°0.5 Scalp Longevity Treatment In Transparent

$44
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Olaplex N°0.5 Scalp Longevity Treatment In Transparent
Nordstrom
$44
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Product Details
Olaplex N°0.5 Scalp Longevity Treatment In Transparent

N°0.5 Scalp Longevity Treatment In Transparent

What it is: A balancing, strengthening, anti-aging scalp serum to protect hair health.Who it's for: Ideal for all hair and scalp types.What it does: The scalp ages faster than all other skin and can directly affect hair health. Smooth, shiny, healthy hair starts with a healthy scalp. This weightless scalp serum immediately hydrates and soothes the scalp as it protects against accelerated scalp aging to promote hair health over time. It's trichologist approved and dermatologist tested. The serum immediately hydrates and soothes the scalp, strengthens and protects the scalp barrier and microbiome, and promotes soft, shiny and visibly healthy hair. Research results: Based on a 16-week dermatologist-supervised clinical test of 25 participants:- 80% said scalp felt nourished after just one use- 51% improved scalp barrier in 14 days- Scalp was immediately 5X more hydratedHow to use: Part hair with needlenose applicator. Squeeze gently and apply directly to scalp. Continue for as many sections as needed. The Pros suggest 3-4 sections on the crown and back of head. Massage thoroughly into scalp to ensure proper absorption. Use before styling wet hair or as an overnight treatment when hair is dry. For best results, use three times a week. Gentle enough for daily use. Made in the USA

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