Biomimetic care that immediately strengthens and regenerates soft and damaged nails. This intensive formula with a high concentration of plant-based keratin, silicon, and biotin ensures firm and strong nails.
- Plant-based keratin: strengthens soft and brittle nails.
- AHA & gluconolactone: gently exfoliates the nail plate.
- Silicon: helps to strengthen the nail.
- Biotin (Vitamin B8): promotes hard and strong nails.
- Vitamin C: protects against stress factors.
Regenerating care for soft nails. Proven visible results: 85% find their nails harder, 81% find their nails stronger, and 81% find their nails less prone to splitting. Clinical test under dermatological supervision on 25 people after two weeks of use.
- Keratin booster
- Restores hardness to soft nails.
- Easy application – the liquid texture absorbs immediately and leaves no greasy or sticky residue on the nails.
- Plant-based (97.5%)
“At Manucurist, it is important for us to offer nail polishes and care products that are as health- and environmentally friendly as possible. All our vegan and cruelty-free formulas follow a strict regimen and are free from toxic, sensitizing, petroleum-based, or other harmful ingredients. Made in France, with an ecological and social commitment throughout our value chain.” Founder Gaëlle Lebrat Personnaz
How to use
- Repair and rebuilding care for soft or stressed nails.
- Apply 1 to 3 times daily with the brush to bare nails.
- Allow to dry completely until the product is fully absorbed.
- Repeat for 5 to 7 days.
- If you want to apply nail polish after this care, degrease the nail surface for optimal adhesion.
- (Suitable from 12 years old)
FAQ
Can I use the Keratin Booster multiple times a year?
Yes, you can repeat the treatment several times a year. It is recommended to take breaks between applications and monitor the condition of your nails over time.
Can I use the Keratin Booster with a base coat?
The Keratin Booster should only be applied to bare nails. If you want to use a base coat, apply it after the treatment once the nail has been cleaned.
Can I apply the Keratin Booster under Green™ or Green Flash™ nail polish?
Yes, but it is important to clean the nail surface after the product has absorbed to ensure optimal nail polish adhesion.
Ingredients
ALCOHOL DENAT, AQUA (WATER), GLYCOLIC ACID, POLYACRYLATE CROSSPOLYMER 6, PARFUM (FRAGRANCE), PHAEODACTYLUM TRICORNUTUM EXTRACT, GLUCONOLACTONE, DIMETHYL SULFONE, PRUNUS ARMENIACA KERNEL OIL, PENTYLENE GLYCOL, ISOPROPYL ALCOHOL, ACETYL CYSTEINE, LENS ESCULENTA (LENTIL) SEED EXTRACT, HYDROLYZED CICER SEED EXTRACT, CHENOPODIUM QUINOA SEED EXTRACT, MAGNESIUM ASCORBYL PHOSPHATE, BIOTIN, TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES
97.5% Natural Ingredients*
*Calculation based on the international ISO 16128 standards.
We carefully process and package your order in our warehouse in Reutlingen. Processing usually takes within 48 hours. As soon as your order has been handed over to the shipping service provider, you will receive a shipping confirmation with tracking. After handover to DHL, the shipping time within Germany is usually 1–3 business days.
The shipping costs 4.95€; for orders over 60€, we offer free shipping within Germany.
International orders are shipped depending on the destination country and package size with DHL International or Deutsche Post Warenpost International Premium. The available shipping methods and costs are shown at checkout. Shipping time depends on the destination country, chosen shipping method, and customs clearance.
Returns: You can return unopened, unused, and undamaged products within 14 days of delivery. For returns within Germany, we provide a return label for 5.95€ upon request. Returns from abroad must be organized and paid for by the customer.
We package carefully, lovingly, and environmentally friendly. The box, filling material, and greeting card are made from recycled paper, and even the packing tape can be disposed of in the paper recycling bin.
You can find all details on our page Shipping & Returns.
We are happy to advise you on choosing our skin, hair, and makeup products as well as our perfumes. Whether it's the right shades, proper care, or practical application tips – we help you find the products that truly suit you.
To support you in the best possible way, please share your questions and relevant information about your skin type, hair texture, preferred colors, or special preferences.
Please use our contact form for this. If you would like a callback, please also provide your phone number and a suitable time for us to call you back.
With every order, you will receive 2 free samples of your choice. We can offer samples for almost all products. Simply enter your preferences in the comment field in the shopping cart. Excluded are perfume samples.
Additionally, you can order a sample set with 3 or 5 samples of your choice.
This is especially worthwhile if you have sensitive skin and decide on an expensive product. Unfortunately, opened products cannot be exchanged.
With detailed product information, expert advice, fast delivery, and excellent customer service, we achieve top ratings on GOOGLE and other review platforms.
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