Ultimate Routine - Bitten Nails
- Regular price
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45 € - Regular price
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60 € - Sale price
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45 €
Ultimate Routine - Bitten Nails
- Regular price
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45 € - Regular price
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60 € - Sale price
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45 €
Bitten nails are weakened, uneven and damaged.
This intensive 2-week treatment is designed to discourage nail biting, repair and strengthen bitten nails for the long term.
Included:
- Vernis Amer, a bitter-tasting treatment polish designed to discourage nail biting, protect weakened nails and promote regrowth.
- Huile Verte, an ultra-nourishing treatment, ideal for soothing and protecting nails and cuticles every day.
- Concentré Perfecteur, a nourishing and strengthening treatment that soothes and reinforces the nail contour.
- Kératine Booster, a regenerating keratin-enriched treatment designed to harden and strengthen nails for the long term.
- Masque S.O.S., a regenerating overnight treatment to intensely hydrate and strengthen weakened nails.
- 2-week nail care guide, detailed day by day
Optional: discover Nail Boost supplements to speed up nail growth, harden and repair.
Nail types:Bitten
Free delivery from €39
Pay in 3 interest-free instalments (orders over €80)
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Digital 2-Week Nail Rescue Guide

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0 € - Regular price
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- Sale price
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0 €
Day-by-day product application guide -
Bitter Polish

- Regular price
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16 € - Regular price
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- Sale price
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16 €
Bio-based bitter care polish to stop nail bitingDissuade -
Perfecting Concentrate - Cosmos Organic

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16 € - Regular price
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- Sale price
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16 €
Nourishing and strengthening care pen for nails and cuticlesStrengthens -
Nail Strengthening Serum

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15 € - Regular price
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15 €
Strengthens and regenerates soft, damaged nailsHardens -
S.O.S. Mask

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15 € - Regular price
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- Sale price
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15 €
Regenerating and hydrating night maskRegenerates
Description
Enriched with targeted active ingredients, these expert care products deliver clinically proven effectiveness:
Bitter Polish, a concentrated formula:
- Silicon: remineralizes the nail plate
- Amino acids: strengthen nail keratin
- Plant-based keratin: intensely repairs the nail
Green Oil, a blend of 6 botanical oils:
- 100% find their nails are nourished*
- 100% find their nails hydrated*
Perfecting Concentrate, enriched with castor oil, vitamin E, and mastic tree extract:
- 89% notice their nails are repaired**
- 89% find their nails and cuticles are fortified**
Keratin Booster, concentrated with 10% active ingredients:
- 85% find their nails are harder***
- 81% find their nails stronger***
- 81% notice their nails split less***
S.O.S. Mask, enriched with panthenol:
- 80% notice their nails are more hydrated****
- 75% find their nails harder****
- 75% find their nails are stronger****
*Test conducted on a panel of 20 people over 2 weeks.
**Dermatologically tested on a panel of 25 people for 21 days.
***Clinical test under dermatological control on 25 people after 2 weeks of application.
****Test conducted on a panel of 20 people for 14 days.
Ingredients / INCI
Bitter Polish
ETHYL ACETATE, BUTYL ACETATE, ISOPROPYL ALCOHOL, CELLULOSE ACETATE PROPIONATE, ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITICANHYDRIDE COPOLYMER, DENATONIUM BENZOATE, DIMETHYL SULFONE, ALCOHOL DENAT., PRUNUS ARMENIACA KERNEL OIL, DIMETHYL OXOBENZO DIOXASILANE, GLYCOLIC ACID, AQUA (WATER), ACETYL METHIONINE, ACETYL CYSTEINE, HYDROLYZED CICER SEED EXTRACT, LENS ESCULENTA (LENTIL) SEED EXTRACT, CHENOPODIUM QUINOA SEED OIL, BIOTIN
61.5% bio-sourced ingredients
Green Oil
PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL, PASSIFLORA EDULIS SEED OIL, ADANSONIA DIGITATA SEED OIL, JUGLANS REGIA (WALNUT) SEED OIL, ALEURITES MOLUCCANUS SEED OIL, COCOS NUCIFERA (COCONUT) OIL, TOCOPHERYL ACETATE, TOCOPHEROL
99% bio-sourced ingredients*
Perfecting Concentrate
HELIANTHUS ANNUUS SEED OIL, CAPRYLIC/CAPRIC TRIGLYCERIDE, GLYCERIN, AQUA (WATER), OLEIC/LINOLEIC/LINOLENIC POLYGLYCERIDES, SUCROSE LAURATE, SUCROSE STEARATE, PARFUM (FRAGRANCE), PHENYLPROPANOL, TOCOPHEROL, RICINUS COMMUNIS SEED OIL, SUCROSE PALMITATE, PISTACIA LENTISCUS GUM, CITRONELLOL, PELARGONIUM GRAVEOLENS FLOWER OIL, GERANIOL, LINALOOL, CINNAMALDEHYDE
100% bio-sourced ingredients*
Keratin Booster
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
96.5% bio-sourced ingredients*
S.O.S. Mask
AQUA (WATER), ALCOHOL DENAT., POLYVINYL ALCOHOL, PANTHENOL, PARFUM (FRAGRANCE), ALCOHOL, TRIS(TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE, CI 14700 (RED 4)
80.5% bio-sourced ingredients*
*Calculation based on international ISO standard 16128.
How do I use the routine?
Routine to apply on bare nails for 2 weeks:
Week 1 - Deter nail biting:
1. Bitter Polish - every 2 days: apply the polish to clean nails. Let air dry. Reapply every two days without removing the previous coat.
2. Green Oil - twice a day: apply by massaging gently into nails and cuticles.
3. Perfecting Concentrate - anytime: apply at any time of day to nails and cuticles to boost the treatment's effects. Its travel-friendly packaging means you can take it anywhere.
4. S.O.S. Mask - once a week: at the end of the week, remove the Bitter Polish with the Green Dissolving Oil or Gentle Remover and apply a thick layer of the mask. Let air dry. The next morning, peel off or wash off with soapy water.
Week 2 - Strengthen:
1. Keratin Booster - 3 times a day: apply to clean nails. Let dry until fully absorbed. Repeat 3 times a day.
2. Green Oil - twice a day: apply by massaging gently into nails and cuticles.
3. Perfecting Concentrate - anytime: apply at any time of day to nails and cuticles to boost the treatment's effects. Its travel-friendly packaging means you can take it anywhere.
4. S.O.S. Mask - every 2 days: apply a thick layer at night. Let air dry. The next morning, peel off or wash off with soapy water.
Repeat over a period of one month if necessary.
























FAQ
The most frequently asked questions from our users and community!
Which nail care is best suited to my nail type?
Every nail type is different! Feel free to take our online diagnostic to select the most suitable treatment;
We'll suggest a care routine that's just right for you!
Can I use this routine if I'm already wearing gel polish or gels?
This routine is designed to be used on bare nails. If you have products on your nails, we recommend removing them before applying the routine.
How long does it take to see results on bitten nails?
The first signs of improvement may be visible after just two weeks of routine use. Regular use helps promote regrowth and gradually improve the appearance of the nails and their surrounding area.
Is this routine suitable for nails severely damaged by nail biting?
Yes, this routine was designed to support you in stopping nail biting while helping to nourish, protect and strengthen weakened nails and the surrounding skin.
Can I repeat this routine after the 2 weeks?
Yes, the routine can be renewed if needed, especially when the nail-biting reflex is still present or nails remain weakened. Regular application of the Huile Verte and the Concentré Perfecteur also helps extend the benefits of the treatment.
Our customers talk about us!
Reviews are collected 28 days after purchase and are from verified buyers only.
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Free delivery Free delivery to a pick-up point from €39 and to your door from €49. Valid in Metropolitan France.
Free delivery
Free delivery to a pick-up point from €39 and to your door from €49. Valid in Metropolitan France.
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3 interest-free instalments
Or pay by credit card, Paypal, Amazon Pay, Apple Pay, Bancontact, iDEAL, SOFORT, Giropay.
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Loyalty programme By becoming a Green Addict member, earn points and enjoy many exclusive perks!
Loyalty programme
By becoming a Green Addict member, earn points and enjoy many exclusive perks!
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Click & Collect Your order ready within 2 working hours in Paris, Tuesday to Saturday, 12pm–7pm.
Click & Collect
Your order ready within 2 working hours in Paris, Tuesday to Saturday, 12pm–7pm.
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