+ Nail Hydrating Serum

Regular price
$25
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Sale price
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926 reviews

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The intensive serum that hydrates, strengthens, and regenerates damaged, dry, and brittle nails.

Ultra-hydrating, Complete Serum is a nail treatment infused with chestnut extract, panthenol, and plant-based glycerin. It penetrates deep into the keratin layers to repair and fortify nails from within.

After just one week of use, nails appear visibly stronger and deeply nourished.

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

A black checkmark inside a black circle on a light gray background. Range: Green Care™

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4.6/5 – Trusted by 160,000+ customers globally

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Description

Its ultra-fresh gel texture, infused with hydrating and soothing active ingredients, softens nails and surrounding cuticles, promoting regeneration and stimulating healthy growth.

Complete Serum is applied with a gentle massage on bare nails for a deep hydration treatment or on manicured nails and cuticles for daily nourishing care.

Results are fast and visible from the first applications.

  • *100% had perfectly hydrated nails
  • *93% had stronger nails
  • *93% saw healthier nails
  • *100% had perfectly hydrated nails

*Clinical study conducted under dermatological control, 15 people, 2 weeks of application.

Pro tip ✨

For maximum hydration, apply Complete Serum twice daily and finish with a few drops of Green Oil in the evening before bed.

Sustainable Packaging

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

Glass Dropper: Remove product completely and seperate from lid. Once emptied, cleaned and dried, glass can be placed in a recycling bin seperate from other materials to avoid contaimination. If your local manicapality does not accept glass for recycling, glass dropper can be brought to a collection center.

Plastic Lid (Plastic type #5: Polypropylene and Nirtile): Seperated, cleaned and dried lid attachment and pressure squeeze attachment can be added to recycling bin seperate from other materials to avoid contaimination or taken to a collection center.

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

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), glycerin, propylene glycol, trisodium phosphate, panthenol, pentylene glycol, propanediol, carbomer, decyl glucoside, methyl gluceth-20, hydrolyzed corn starch, beta vulgaris (beet) root extract, castanea sativa (chestnut) seed extract, parfum (fragrance), sodium cocoyl glutamate, alcohol, glyceryl caprylate, polyglyceryl-6 oleate, citric acid, lactic acid, tris(tetramethylhydroxypiperidinol) citrate, caprylyl glycol, 1,2-hexanediol, sodium surfactin, p-anisic acid, ci 15510 (orange 4), ci 19140 (yellow 5)

86,5% plant-based

A clear glass dropper bottle labeled Nail Hydrating Serum by Manucurist, containing a nourishing nail serum with pale beige liquid inside, is shown against a light beige background.
Two glass droppers with clear liquid, set against a soft pink background. The text highlights Manucurist Nail Hydrating Serum’s power to hydrate and regenerate damaged nails—a 2-week test showed stronger, more nourished nails with this effective treatment.
A close-up of Manucurist Nail Hydrating Serum’s clear gel with bubbles, highlighting three natural actives: Panthenol (moisturizing), Vegetable Glycerin (softening), and Chestnut Extract for repairing damaged nails. Light, soft-focus background.
A dropper releases Manucurist Nail Hydrating Serum into a clear glass bottle labeled with the brand name. The soft beige background highlights droplets of this nourishing nail treatment visible on the bottle.
A clear glass dropper with air bubbles and a drop of Manucurist Nail Hydrating Serum rest on a light beige surface, casting a soft shadow—ideal for nail treatments or repairing damaged nails.
A hand holds a glass bottle of Manucurist Nail Hydrating Serum as another hand dispenses the treatment with a dropper against a soft 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: 4.8176913 / 5 from 927 reviews.

AI Generated Review Summary

This nail serum is highly regarded for its hydrating and nourishing properties, effectively strengthening and regenerating nails. Customers appreciate its deep penetration, pleasant texture, and visible results, although some have mixed opinions on its overall effectiveness.

Summary topics

  • Hydration (4%): Customers appreciated the hydrating properties of this product, as it perfectly hydrates nails and cuticles.
  • Penetration (5%): Customers appreciated that this serum is very pleasant to use, penetrates quickly, and does its job as an emergency treatment.
  • Results (4%): It was observed by customers that they were very pleased with the results and found it to be excellent.
  • Cuticle Care (3%): It was observed by customers that this serum hydrates and nourishes the cuticles effectively.

Review topics: ["color","smell","weight","result","quality","feel","improvement","delivery","skin","texture","look","nails","hydration","oil","residue","serum","condition","absorbs","bottle","penetrates","customer service","consistency","appearance","care","glow","gift","cuticles","effect","treatment","film"].

Review highlights

  • "I love its gel texture, the freshness, the comfort, and the hydration it provides." — Claire B.
  • "Not greasy/oily, feels nourishing and my nails are looking much healthier!" — Alexandra S.
  • "Very pleasant texture and radical effectiveness on my soft and brittle nails" — Justine P.

Reviews

Durch meine Arbeit ist die

"Durch meine Arbeit ist die Haut meiner Hände sehr beansprucht und meine Nagelhäute waren schlimm eingerissen. Keine andere Creme, kein Serum etc. hat bislang Abhilfe geschaffen. Erst mit dem Sérum Complet haben sich meine Nagelhäute erholt und sehr viel widerstandsfähiger. Ich kann es nur empfehlen."

— franziskajuraschek@gmx.de ‎. (5/5)

J'ai les ongles striés, déshydratés

"J'ai les ongles striés, déshydratés et secs, depuis toujours. Je met le sérum et le scelle avec l'huile verte, eh bien çà marche. Pourtant j'avis essayé d'autres produits qui ne faisaient rien où donnait des résultats mais très mauvaise composition. Comme j'ai la fibromyalgie et du psoriasis le bout de mes doigts sont très sensibles; c'est pour cela que j'ai essaye les produits un par un. ils sont satisfaisants."

— christelle i. (5/5)

Un sérum à la texture

"Un sérum à la texture gel, épaisse, très économique à l’usage et efficace. Utilisé régulièrement, il semble ralentir la repousse des cuticules, tandis que les ongles deviennent plus lisses et plus brillants. J’avais auparavant des ongles secs et cassants, mais depuis que j’utilise ce sérum, leur état s’est nettement amélioré."

— Marta K. (5/5)

Ich liebe das Sérum Complet!

"Ich liebe das Sérum Complet! Meine Fingernägel sahen bisher ausgezehrt und die Nagelhaut vollkommen ausgetrocknet aus. Als Kur habe ich 2 Wochen lang das Sérum und anschließend das Heile vert mehrmals täglich auf die nackten Nägel und die Nagelhaut aufgetragen. Danach sahen meine Nägel satter und die Nagelhaut elastischer aus. Jetzt lacke ich meine Nägel wieder mit Activ-Glow und -Shine und trage das Sérum und Öl möglichst 2mal täglich auf die Nagelhaut auf und meine Hände sehen gepflegt aus. Einen Punkt ziehe ich allerdings ab da ich mit dem Pipettenfläschchen nicht zufrieden bin. Es bleibt ein zu großer Rest in der Flasche, den die Pipette nicht mehr aufnehmen kann. Das gilt für alle Pipettenflaschen besonders jedoch bei den mit den etwas dickflüssigeren Inhalten"

— Gabriele F. (4/5)

Je suis très satisfaite des

"Je suis très satisfaite des produits et du service client. Mes ongles et le bout de mes doigts ont retrouvé un aspect plus jeune, propre et sain. Je recommande vivement les soins ainsi que le semi-permanent, qui tient parfaitement."

— sophieverplancke@hotmail.com ‎. (5/5)

Amazing product! It really hydrates

"Amazing product! It really hydrates and nourishes the nails, leaving them looking so healthy and clean after application."

— Aleksandra V. (5/5)

This is my second bottle

"This is my second bottle of this serum and I can definitely recommend it. It nourishes my cuticles, and it's the perfect addition to my nail and cuticle care routine."

— Zuzanna H. (5/5)

Un indispensable dans ma trousse

"Un indispensable dans ma trousse de soin, je l'applique tous les soirs afin d'apporter une bonne hydratation à l'ongle"

— Tiffany R. (5/5)

Es una maravilla: hidrata y

"Es una maravilla: hidrata y repara las uñas en poco tiempo, es fácil y agradable de usar. No solo mejora su apariencia, sino su salud. De textura oleosa, agradable de poner con un ligero masaje,"

— DRA. R. (5/5)

Very easy to massage in.

"Very easy to massage in. Cuticles seem much improved with no splitting. Don’t look raggy any more."

— Niamh B. (5/5)

Q&A