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Keratin Hair Booster, Hair and Nails Supplement, Supports Healthy Thickness and Shine with Biotin, 60 Capsules (30 Servings)

Name: Keratin Hair Booster, Hair and Nails Supplement, Supports Healthy Thickness and Shine with Biotin, 60 Capsules (30 Servings)
Brand: Reserveage
SKU: 16921851
Price: 39.59 USD
Availability: InStock

Macy's $39.59

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low

$39.59$39.59

Sep 13 · Macy'sSep 13 on Macy's

Best price

$39.59$39.59

−0% vs high0% below 14-day high

14-day high

$39.59$39.59

All storesAcross all tracked stores

$40$40$40

Sep 13Sep 26

Macy's

Lowest in 14 days: $39.59 at Macy's. Highest: $39.59. Current best is 0% below the 14-day high.

About this product

Reserveage Keratin Hair Booster is a dietary supplement formulated to support healthier, thicker, and shinier hair and nails. It contains biotin, resveratrol, and Cynatine HNS keratin to help reduce hair shedding and promote stronger growth. The product is designed for daily use with two capsules per day and is gluten- and dairy-free. Manufactured in the USA, it aims to enhance hair resilience against styling and environmental stressors.

Contains Cynatine HNS keratin
Biotin and resveratrol blend
Gluten- and dairy-free
2 capsules daily
Made in USA
Supports hair thickness and shine

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Keratin Hair Booster, Hair and Nails Supplement, Supports Healthy Thickness and Shine with Biotin, 60 Capsules (30 Servings)

About this product

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