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SVR XERIAL 40 Nails

17,77€ 20,90€

SVR XERIAL 40 Nails is a gel treatment composed of 40% pure urea, salicylic acid, moisturizing agents, and piroctone olamine that work synergistically to repair damaged thickened or ridged nails. Its patented technology gently exfoliates, deeply hydrates, smooths the surface, and protects against mild fungal infections.

INDICATIONS

  • High concentration of pure urea, which acts as a keratolytic and humectant agent.
  • Includes salicylic acid, which promotes exfoliation of the thickened stratum corneum and helps smooth the nail surface.
  • Fragrance-free formula (“sans parfum”) to reduce the risk of irritation on nails and periungual folds.
  • Contains piroctone olamine, a mild antifungal active ingredient that helps maintain a healthy microbial flora.
  • Reconstructive and moisturizing actives: glycerin, amino acids such as serine and histidine.
  • Film-forming effect thanks to polymers that protect against external aggressors.
Tamaño: 10 ml
Categoría: Nail treatment, Nails, SVR
Preocupación: Dehydration, Sensitivity
Ingredientes Clave: Urea, Salicylic Acid, Piroctone Olamine, Glycerin, Amino Acids
Rutina recomendada INFO
After cleaning Daily

INCI

Key ingredients

KEY INGREDIENTS:

  • Urea (40%): powerful keratolytic and humectant agent, helps remove accumulated stratum corneum and maintain hydration
  • Salicylic Acid: β-hydroxy keratolytic that exfoliates, improves texture, and reduces thickening.
  • Piroctone Olamine: mild antifungal to control opportunistic flora that could contribute to nail deterioration.
  • Glycerin: classic humectant that attracts water into the nail, promoting elasticity and flexibility.
  • Amino Acids (Serine, Histidine) — components of the natural moisturizing factor, help restore the protein structure and mechanical properties of the nail plate.

INCI
Aqua (Purified Water), Urea, Glycerin, Propylene Glycol, Triethanolamine, Polyacrylate-13, Salicylic Acid, Polyisobutene, Piroctone Olamine, Serine, Bacillus Ferment, Histidine, Polysorbate 20, Sorbitan Isostearate, Disodium EDTA, Phenoxyethanol, Potassium Sorbate.

Mode of employment

  1. Make sure the nails are clean, dry, and free of nail polish or other previous treatments.
  2. Open the tube with the applicator brush.
  3. Apply a small amount on the surface of the affected nail, spreading with the brush from the base to the free edge.
  4. It is recommended to use once or twice a day, depending on the severity of the thickening or damage.
  5. Maintain the treatment for a full nail cycle (usually ~3 months) so the new nail grows properly.
  6. It can be used on toenails or fingernails. If used on toenails, clean more frequently if exposed to moisture/closed footwear.

Results

  • First applications: Feeling of softness, more manageable nails, less surface roughness.
  • 2-4 weeks: Reduced nail thickness, smoother appearance, less peeling/keratin buildup.
  • 6-8 weeks: Notable improvement in strength, less brittle nails, prevention of new thickening.
  • 3 months: Complete treatment: regulated thickness, smooth surface, visually healthier and protected nails.

Characteristics

  • Pure urea concentration: approximately 40% (patented technology)
  • Fragrance-free (parfum free) to minimize irritation in the nail/periungual application area.
  • Format: gel with brush-type applicator (“tube pinceau”) allowing precise application.
  • Standard size: 10 ml
  • Dermatologically tested; suitable for children from 3 years old, pregnant and breastfeeding women (according to SVR)
  • Free from endocrine disruptors tested for estrogenic, androgenic, and thyroid pathways.

Benefits

  • Visible reduction in nail thickness
  • Surface smoothing: less noticeable lines and ridges
  • Greater resistance to breakage or splitting
  • Deep hydration and improved nail flexibility
  • Protection against mild fungal flora and chemical/hydrodynamic aggressors
  • Gentle formulation: fragrance-free, safe for children from 3 years old

FAQS

  • From what age can it be used?
    Its use is indicated from 3 years old, always under adult supervision for minor application on nails.
  • Can it be used during pregnancy or breastfeeding?
    Yes, according to SVR information, it is compatible during pregnancy and breastfeeding.
  • How long does the treatment last to notice results?
    For thickened or severely damaged nails, it is recommended 1-2 times a day for a period of ~3 months to see a reduction in thickness, smoothing, and strengthening.
  • Is it safe for nails with fungus or under dermatological treatment?
    It can be used as a complement under medical advice in cases of onychomycosis; it contains piroctone olamine, which helps control fungal flora, but it should not replace prescribed antifungal treatments.
  • Does the gel have a strong smell or irritating ingredients?
    It is formulated without fragrance, which reduces the risk of irritation; it contains some commonly used preservatives (phenoxyethanol, etc.) that are generally well tolerated.


SVR XERIAL 40 Nails

SVR XERIAL 40 Nails is a scientifically designed apical corrective gel for damaged, thickened, striated, or split nails, thanks to a highly concentrated formula that combines 40% pure urea (patented technology) with keratolytic acids such as salicylic acid, moisturizing/barrier-strengthening agents for the nail, and mild antimicrobial/antifungal actives (piroctone olamine). This molecular cocktail works in several phases:

  1. Controlled exfoliation: 40% urea and salicylic acid partially degrade the thickened nail stratum corneum, promoting the removal of unnecessary keratotic layers, striations, or keratin build-up.

  2. Intense hydration and barrier restoration: urea acts as a natural moisturizing factor (NMF), along with glycerin and amino acids (serine, histidine) that retain and attract water within the nail plate, restoring flexibility and reducing fragility.

  3. Moderate fungicidal / antimicrobial protection: piroctone olamine helps control opportunistic fungal flora, while the fragrance-free and dermatologically tested formula minimizes irritating stimuli.

  4. Film-forming action: polymers such as polyacrylate-13 and polyisobutene form a semi-permeable protective film that shields against external aggressors (detergents, mechanical shock, moisture, environmental chemical exposure) and improves the mechanical resistance of the thickening.

Regular use morning and night over a prolonged period (≈ 3 months) leads to a significant reduction in nail thickness, smoothing of the surface, improved resistance to breakage, and a visually rejuvenated appearance of the nails.

SVR Laboratoire

SVR XERIAL 40 Nails

17,77€ 20,90€


SVR XERIAL 40 Nails

SVR XERIAL 40 Nails is a scientifically designed apical corrective gel for damaged, thickened, striated, or split nails, thanks to a highly concentrated formula that combines 40% pure urea (patented technology) with keratolytic acids such as salicylic acid, moisturizing/barrier-strengthening agents for the nail, and mild antimicrobial/antifungal actives (piroctone olamine). This molecular cocktail works in several phases:

  1. Controlled exfoliation: 40% urea and salicylic acid partially degrade the thickened nail stratum corneum, promoting the removal of unnecessary keratotic layers, striations, or keratin build-up.

  2. Intense hydration and barrier restoration: urea acts as a natural moisturizing factor (NMF), along with glycerin and amino acids (serine, histidine) that retain and attract water within the nail plate, restoring flexibility and reducing fragility.

  3. Moderate fungicidal / antimicrobial protection: piroctone olamine helps control opportunistic fungal flora, while the fragrance-free and dermatologically tested formula minimizes irritating stimuli.

  4. Film-forming action: polymers such as polyacrylate-13 and polyisobutene form a semi-permeable protective film that shields against external aggressors (detergents, mechanical shock, moisture, environmental chemical exposure) and improves the mechanical resistance of the thickening.

Regular use morning and night over a prolonged period (≈ 3 months) leads to a significant reduction in nail thickness, smoothing of the surface, improved resistance to breakage, and a visually rejuvenated appearance of the nails.

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