Nail repair mask
S.O.S. Nail Mask

$15
$15

  • Regenerates
    A bottle of Manucurist S.O.S. Nail Mask, a hydrating nail treatment with pink liquid and a white cap, sits against a light pink background. The label shows both French and English text.
  • A bottle of Manucurist Starter Routine - Damaged Nails rests on a pink background. Text notes after 14 nights: 80% report more hydrated nails, 75% say their nails are harder and stronger.
  • S.O.S. Nail Mask
    S.O.S. Nail Mask
  • A close-up of a hand applying Manucurist S.O.S. Nail Mask to fingernails with a brush against a light pink background.
  • A clear glass bottle of Manucurist S.O.S. Nail Mask, a hydrating nail treatment with a white cap and light pink liquid, sits against a pastel peach and white background.
  • Three clear glass bottles with white tops, labeled S.O.S. Nail Mask by Manucurist, are arranged side by side on a light beige background.
1 5

The ultra-hydrating night time care product for repairing and fortifying your nails while you sleep! 

Formulated with 80.5% natural plant based ingredients and enriched with Panthenol, it forms a protective layer over the nails, inducing intense hydration throughout the night. Concentrated with strengthening and protecting ingredients, it increases your nails’ resistance and promotes healthy growth, with results visible in the very first days of use.

Ideal for severely damaged nails. Washes off with soapy water the next day.

What's the nature of your nails? Click here to find out!

A metal tuning fork with two prongs and a handle is shown on a light, textured background. Applicator: Brush
A simple black and white sketch of a hand in a fist, viewed from the side, with three lines above it to indicate motion or emphasis. Nail type: Damaged, Ridged, and Biiten
A black checkmark inside a black circle on a light gray background. Benefits: Repairs and strengthens nails
A simple black outline of a magic wand with a star at the tip, surrounded by small lines indicating sparkles or magical effects, on a light gray background. Usage: At night, as a 2-week treatment
Choose my option

Free 30-day Return Guarantee

Free Shipping on orders + $35

4.6/5 – Trusted by 117,000+ customers globally

Your expert A question about this product?

Description

Note: As this mask can be removed with soapy water, we recommend that you apply it once you've completed your night time routine and settled in bed.

Apply the S.O.S Mask in thick layers to bare and clean nails, like a polish.

Leave to dry naturally and once dry, leave on overnight.

The next morning, remove by simply peeling off or washing off with soapy water. Repeat this routine once 3 times a week.

Pro tip ✨

Healthy nails will help your manicure last longer.

Sustainable Packaging

Glass Bottle: Emptied, cleaned and dried bottles can either be reused or placed in a recycling bin separate from other materials to avoid contamination. If your local municipality does not accept glass for recycling, bottles can be brought to a collection center. No need to remove labeling.

Plastic Cap (Plastic-type #5 - Polypropylene): Clean and remove cap from brush attachment and place in recycling bin or bring to a local collection center.

Nail Brush (Plastic-type #4 - Low Density Polyethylene): Clean and remove cap from brush and place in recycling bin or bring to a local collection center.

Label: No need to remove label as glass recycling processes will remove any labelling

Box (Kraft Paper Box): Paper box can be unfolded and added to paper recycling bin or brought to a local collection center, Kraft paper box can also be added to any compost bin.

As always, verify your local municipality's recycling regulations and procedures and for more information please go to berecycled.org/search or search.earth911.com

Ingredients (INCI)

Super ingredients

INCI list

AQUA (WATER), ALCOHOL DENAT., POLYVINYLALCOHOL, PANTHENOL, PARFUM (FRAGRANCE), ALCOHOL, TRIS(TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE, CI 14700 (RED 4),EUGENOL, GERANIOL, CITRONELLOL

80.5% plant-based
A bottle of Manucurist S.O.S. Nail Mask, a hydrating nail treatment with pink liquid and a white cap, sits against a light pink background. The label shows both French and English text.
A bottle of Manucurist Starter Routine - Damaged Nails rests on a pink background. Text notes after 14 nights: 80% report more hydrated nails, 75% say their nails are harder and stronger.
S.O.S. Nail Mask
A close-up of a hand applying Manucurist S.O.S. Nail Mask to fingernails with a brush against a light pink background.
A clear glass bottle of Manucurist S.O.S. Nail Mask, a hydrating nail treatment with a white cap and light pink liquid, sits against a pastel peach and white background.
Three clear glass bottles with white tops, labeled S.O.S. Nail Mask by Manucurist, are arranged side by side on a light beige background.

FAQs

Les questions les plus fréquemment posées par nos utilisatrices et notre communauté !

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.

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.

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 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.

Our customers talk about us!

Our reviews are collected 28 days after any purchase and these are the reviews of verified buyers only

Overall rating: 4.644199 / 5 from 905 reviews.

AI Generated Review Summary

The S.O.S. Nail Mask is an ultra-hydrating night care product that helps repair and fortify nails. Customers have noticed significant improvements in nail health, smoothness, and vibrancy. The product's pleasant smell and effective results make it a popular choice for those with severely damaged nails.

Summary topics

  • Nail Improvement (6%): It was observed by customers that using Masque SOS nightly made a big difference in their nails.
  • Product Fragrance (11%): Customers keep praising the pleasant and lovely smell of the product, with many describing it as lovely and delightful.
  • Nail Mask Results (4%): It was highlighted by customers that the results were great and fast, making it a popular choice.

Review topics: ["color","smell","feel","problem","look","improvement","quality","delivery","oil","hydration","appearance","nails","condition","shape","fragrance","mask","smooth","relief","result","effect","treatment","difference","care","use","polish","hands","works","application","remover","idea"].

Review highlights

  • "My nails feel healthier, look smoother, and are more vibrant." — Christina P.
  • "Feels great and my nails look healthier already!!!" — Toula D.
  • "My nails feel so soft and smooth after removing the nail mask." — Erin S.

Reviews

The nail mask feels like

"The nail mask feels like I might be doing something for my week and cracked Nails. It does seem to take the ridges down, but the cracks continue and my nails don’t really feel stronger. I have only been at this three weeks, however, and I intend to continue. At the very least, it’s caused me to focus my attention on my nails more than ever before, and that’s probably a good thing. I do like the smoothness and ease of the polish, and I think it may be very healthy to leave it on only two or three days. In the past, I’ve sometimes left polish on until it came off on its own. Not good. That may have caused fungus on two of my toenails. I will carry on"

— Cheryl P. (4/5)

Peri menopausal cuticle rescue

"Health care worker must. Frequent hand washing was killing my cuticles, which of course, ruins any hope of a good manicure. S. O. S. enters the chat. I paint my cuticles before bed after my weekly manicure (and in winter every night) to rehydrate. No more flaky skin. Bye-bye hang nails and torn cuticles! Perfect!"

— Hetty (5/5)

I purchased Manucurists Ultimate Kit

"I purchased Manucurists Ultimate Kit for Ridged Nails in order to address ridges in my nails that have long been a source of embarrassment. I followed the recommended regiment of S. O. S Nail Mask + Nourishing Nail pen for 2 weeks. I then followed up with a light buffing and 2 coats of the Active Smooth 01 nourishing polish. I couldn't be happier with results. While my nails are not perfect they are now quite pretty and healthy looking. Thank you Manucurist!"

— Cindy G. (5/5)

Very helpful

"I have tried many products that claim to help weak brittle nails. This is the product that has worked. It is not magic or a one and done product. When used each night, it has helped my nails. They are not perfect, but they are much better."

— Betty M. (5/5)

ottimo prodotto. Avevo unghie rovinate,

"ottimo prodotto. Avevo unghie rovinate, molto secche che rimanevano macchiate di bianco. dopo due settimane di uso (3 volte a settimana) ho notato un evidente miglioramento. Consigliatissimo!"

— Michela P. (5/5)

Great product

"I’ve used this 3 times, it was a learning process since you cannot get your nails wet. I’ve noticed an improvement in my nail strength and appearance."

— Laura b. (4/5)

Loved the intense nourishing this

"Loved the intense nourishing this mask offered my nails during the two-week program! It washed off easily, but didn’t budge until I was ready for it to come off."

— Katie S. (5/5)

Es un producto extraordinario!! Se

"Es un producto extraordinario!! Se ven cambios en solo dos semanas"

— mgonzalez1107@gmail.com ‎. (5/5)

Prodotto top!

"Ero molto scettica ma devo ammettere che un ottimo prodotto. Io lo applico la sera prima di dormire. L’ho comprato perché dopo ore e ore di acqua di mare le mie unghie erano veramente messe male. Già in un’applicazione le ho notate migliorate. Non è certamente miracoloso ma aiuta moltissimo. Lo consiglio vivamente."

— Romy (5/5)

Óptima máscara para quem precisa

"Óptima máscara para quem precisa nutrir e hidratar unha estragada. Adoro todos os produtos de tratamento de Manucurist!"

— filomenarm@gmail.com ‎. (5/5)

Q&A