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Manucurist Keratin Booster Hardening Nail Care
Authentic French pharmacy formula
Sourced in Paris, shipped from California or Paris, in its original packaging.
Free US shipping over $100*
Tracked delivery on every order.
Delivered in 3 to 10 business days
Ships from California or Paris, tracked all the way to your door.
Returns within 30 days
Unopened products, returned by mail.
Manucurist Keratin Booster is a hardening nail care made for soft and damaged nails. Highly concentrated in plant keratin, silicon and biotin, its biomimetic formula helps support the nail's own keratin and redensify the nail plate. The fluid, alcohol-based texture is absorbed by the nail right away and leaves no greasy or sticky finish, so the care is quick to fit into a short daily routine.
Key Benefits
- Harder nails: biotin and silicon help harden and fortify soft nails.
- Stronger nail plate: plant keratin nourishes fragile nails and helps redensify the plate.
- Gentle smoothing: AHA and gluconolactone gently exfoliate the surface of the nail.
- Fast absorption: a fluid texture that dries in seconds, with no rinsing or massaging.
- Short daily course: applied on bare nails over five to seven days.
Key Ingredients
Plant keratin from chickpea, quinoa and lentil extracts nourishes fragile nails. Silicon helps strengthen the nail, biotin helps harden and fortify it, AHA and gluconolactone gently smooth the nail plate, and vitamin C helps protect it from everyday aggressors.
Suitable from age twelve. Discover the full Manucurist range of nail care and nail polish, created in Paris.
How to Use
Apply Manucurist Keratin Booster to bare nails with the brush, one to three times a day. Let it dry for a few seconds until fully absorbed; there is no need to rinse or massage. Repeat every day for five to seven days. For very soft or damaged nails, apply three times a day for seven days. Degrease the nails before applying polish. Suitable from age twelve.
Ingredients
Key Ingredients: Plant Keratin, Dimethyl Sulfone, Biotin, Gluconolactone
Full ingredient list: ALCOHOL DENAT., AQUA (WATER), PRUNUS ARMENIACA (APRICOT) KERNEL OIL, DIMETHYL SULFONE, PARFUM (FRAGRANCE), GLYCOLIC ACID, POLYACRYLATE CROSSPOLYMER-6, PHAEODACTYLUM TRICORNUTUM EXTRACT, HYDROLYZED CICER SEED EXTRACT, CHENOPODIUM QUINOA SEED EXTRACT, LENS ESCULENTA (LENTIL) SEED EXTRACT, PENTYLENE GLYCOL, GLUCONOLACTONE, ISOPROPYL ALCOHOL, ACETYL CYSTEINE, MAGNESIUM ASCORBYL PHOSPHATE, BIOTIN.
Frequently Asked Questions
How long does Manucurist Keratin Booster take to dry?
How often should I use Manucurist Keratin Booster?
Can I repeat a course of Manucurist Keratin Booster?
Can I wear polish over Manucurist Keratin Booster?
Can I use Manucurist Keratin Booster with a base coat?
Specifications
- SKU
- PP3662263222420
- Barcode
- 3662263222420
- Size
- 15ml
- Made in
- France
- Packaging
- French version, imported from France
- Type
- Nail Strengthener
- Brand
- Manucurist
Shipping and Returns
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Free US shipping over $100*
Tracked delivery in 3 to 5 business days from California or 5 to 10 business days from Paris, depending on the item. Orders below $100* ship at a flat rate shown at checkout.
Large or heavy orders may carry a small additional charge, shown at checkout. -
Duties paid to the US
US orders ship DDP: duties and taxes are paid upfront, nothing to pay at delivery. International orders may be subject to local duties and taxes on delivery, charged by the carrier.
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30 day returns
Unopened products in their original packaging, within 30 days of delivery. Email us and we send a prepaid return label.
Why Paris Pharmacy
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Authentic French pharmacy products
Sourced from French pharmacy suppliers, in their original packaging with batch codes.
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The French pharmacy brands
La Roche-Posay, Avene, Vichy, Bioderma, Caudalie, NUXE and more.
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Shipped from California or Paris
US orders: 3 to 5 business days from California or 5 to 10 business days from Paris, depending on the item. Every order is tracked.
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Questions? Ask us
Write to contact@parispharmacy.com or use the chat.
Questions about this product? Chat with us
Payment and Security
- Payment methods we accept
Checkout is secured by Shopify over an encrypted connection, and your card details are never stored on this site. Returns are accepted within 30 days: read our shipping and returns page and our privacy policy.
