Soins - 15 mL

S.O.S Nail Strengthener

Regular price
15 €
Regular price
Sale price
15 €
876 reviews

876 total reviews

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Rescue and revive fragile, brittle, or severely damaged nails with the S.O.S. Base, a powerhouse treatment designed to repair, strengthen, and restore. Its highly concentrated formula, enriched with AHAs, vitamin C, vitamin B5, and hexanal, works like a protective shield, reinforcing the nail plate and revitalizing nails weakened by gel polish or external stressors.

By gently exfoliating, it stimulates cell renewal, strengthens keratin fibers, and enhances nail resilience, promoting visibly healthier, smoother, and stronger nails.

Clinically proven results: In just three weeks, nails appear stronger, harder, and deeply restored—ready to shine with renewed vitality.

What type of nails do you have? Complete our analysis by clicking here and find out!

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Description

Powered by 78% plant-based ingredients, this vegan treatment is enriched with AHA, Vitamin C, Vitamin B5, and hexanal to hydrate, strengthen, and repair nails from the very first application. Perfect for use between gel manicures, it helps regenerate nails in just one week, restoring their natural resilience and vitality.

  • Repairs & strengthens
  • Multi-vitamin complex for optimal nail health
  • AHA-rich formula to promote renewal
  • Doubles as a protective base coat
  • Housed in a recyclable glass bottle – because beauty should be sustainable!
How to use the S.O.S Base?

For maintenance, apply alone or before applying your Green nail polish. For an intensive treatment, apply twice a week.

💅 Pro tip

Can be used as a stand-alone treatment or as a classic base coat under Green nail polish – a true 2-in-1!

Ingredients / INCI

ETHYL ACETATE, BUTYL ACETATE, NITROCELLULOSE, ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER, ACETYL TRIBUTYL CITRATE, ALCOHOL, SUCROSE ACETATE ISOBUTYRATE, HEA IPDI ISOCYANURATE TRIMER/POLYCAPROLACTONE DIOL COPOLYMER, GLYCOLIC ACID, TRIS-HEA ISOCYANURATE TRIMER, N-BUTYL ALCOHOL, ISOPROPYL ALCOHOL, ETOCRYLENE, MALIC ACID, LACTIC ACID, HEXANAL, TRIMETHYLPENTANEDIYL DIBENZOATE, AQUA (WATER), PANTHENOL, MAGNESIUM ASCORBYL PHOSPHATE, CI 60725 (VIOLET 2), TOCOPHEROL

78% plant-based

S.O.S Nail Strengthener
S.O.S Nail Strengthener
S.O.S Nail Strengthener
S.O.S Nail Strengthener
S.O.S Nail Strengthener
S.O.S Nail Strengthener

FAQ

Our Frequently Asked Questions from our customers and community!

Can I use a treatment base coat as a base coat for my Green™ or Green Flash™ polish?

Treatment base coats can be used as a base coat as part of your Green™ manicure.

However, they cannot be used instead of a Green Flash™ base coat, which needs to dry under the lamp.

How many coats of treatment base coat do I need to apply?

A single coat is enough.

If I want to apply more treatment base coat, should I remove the old coat first?

When using a treatment base coat, there's no need to remove the previous coat.

Can I use a treatment base coat under Green Flash™?

For maximum staying power, we recommend that you only use Green Flash™ Base Coat.

Can treatment base coats be removed with Green Flash™ Nail Polish Remover?

All our treatment base coats can be removed like our polish - with our Nail Polish Remover or Green Flash™ Nail Polish Remover.

What nail care products are best suited to my nail type?

Every nail type is different! Complete our online nail analysis to help you select the most suitable nail care products.

We can then offer you a nail care programme tailored to your needs!

What is the difference between the S.O.S. Base Coat and the Force Base Coat?

The S.O.S Base Coat is designed for brittle nails weakened by external aggressors, e.g. frequent use of gel nail polish, excessive drilling or filing, overexposure to chemicals, etc. The Force Base Coat is for soft nails that tend to flex or bend easily.

To find out more about your nail type, complete our personalised nail analysis: here

Can pregnant and/or breastfeeding women use your nail care range?

Our nail care formulas are green and clean: they are up to 99% plant-based, i.e. made from biomass ingredients like aloe vera, lemon, ginseng, pomegranate and grape. However, women should avoid all types of nail polish when they are pregnant or breastfeeding. We recommend you speak to a healthcare professional if you are unsure.

Can using your nail care products cause allergies?

Our nail care formulas meet European standards and do not contain any sensitising substances. They are also certified gluten-free and safe for people with gluten intolerance or celiac disease, as are our Green Flash™, Green™ and Active™ ranges. Most customers who are allergic to regular nail care products are not allergic to the Manucurist nail care range. However, as allergic reactions are not specifically linked to chemical ingredients, they can sometimes occur with plant-based ingredients. We recommend you speak to a healthcare professional if you are unsure.

For more information, see our blog on allergies.

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Our reviews are collected 2 weeks after any purchase and are the reviews of verified buyers only.