Manucurist Day & Night Duo · Kératine Booster and S.O.S.
Manucurist Day & Night Duo · Kératine Booster and S.O.S. is backordered and will ship as soon as it is back in stock.
If it’s here, it’s because it has been selected according to Biovardi’s professional criteria.
“High-quality natural cosmetics.” — Lidia · “They have incredible organic cosmetic products.” — Yanira
Day and Night Duo | Nail care
For combining daytime care and an overnight mask in one duo.
Two times of day, two textures and an organised routine. This duo brings together care that absorbs during the day and a mask left on overnight. It creates space for nail care when you choose to go polish-free. Each product keeps its own directions: alternating them makes it clear which step belongs when, instead of layering everything together.
A care duo for weakened nails, pairing a daytime treatment with an overnight mask.
- Kératine Booster.
- S.O.S. Mask.
How to use
- Apply Kératine Booster to clean, bare nails as directed on its packaging.
- At night, apply S.O.S. Mask to bare nails and allow it to dry.
- Leave overnight and remove the next morning by peeling off the film or using soapy water.
Formulas in the set
Each cosmetic in the set has its own composition and application. The separate ingredient lists below let you check them individually. Accessories have no cosmetic INCI.
Read each component's directions before starting and reserve the mask for bare nails. A consistent routine is easier when each step has its own moment.
Frequently asked questions
Is there one ingredient list for the whole set?
No. Each cosmetic has its own INCI, listed separately below. Check every component you plan to use.
When does it fit into my manicure?
For combining daytime care and an overnight mask in one duo. Follow the step-by-step directions above for this reference.
Does a natural ingredient guarantee tolerance?
No. Botanical origin alone does not guarantee tolerance. Check the composition and avoid ingredients to which you have a known allergy.
Full ingredients (INCI)
Kératine Booster
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
S.O.S. Mask
AQUA (WATER), ALCOHOL DENAT., POLYVINYL ALCOHOL, PANTHENOL, PARFUM (FRAGRANCE), ALCOHOL, TRIS(TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE, CI 14700 (RED 4), EUGENOL, GERANIOL, CITRONELLOL
Reference composition published by Manucurist, checked on 29 September 2026. Formulas can change; the ingredient list on your unit's packaging takes precedence.
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Manucurist Day & Night Duo · Kératine Booster and S.O.S.
Manucurist Day & Night Duo · Kératine Booster and S.O.S. is backordered and will ship as soon as it is back in stock.
