
Isdin Si-Nails Fast Absorbing Nail Strengthening And Hardening Serum For Brittle Nails 0.08 Fluid Ounce
Why you'll like it
- Enhanced Nail Strength — Promotes keratin and silicon production to increase thickness, density, and structural durability for brittle or weak nails.
- Deep Hydration — Features cationic hyaluronic acid to provide intense moisture to the nail and cuticles, reducing roughness and dryness.
- Fast Absorbing Formula — Delivers essential nutrients through an invisible, quick-drying serum that leaves no greasy residue.
- Visible Results — Clinically proven to improve the appearance and health of nails with consistent daily use, showing visible transformation within 14 days.
- Easy Application — Designed with a precise applicator pen for targeted, convenient, and mess-free daily maintenance.
Product details
Description
Restore the health and vitality of your nails with the Isdin Si-Nails Strengthening and Hardening Serum. Designed specifically for those struggling with thin, brittle, or weak nails, this innovative formula penetrates quickly to provide essential hydration and structural support.
At the heart of this serum is advanced cationic hyaluronic acid, which works to intensely hydrate both the nail plate and the surrounding cuticle area, preventing dryness and roughness. The serum also features silanediol salicylate and pistacia lentiscus gum, which help promote the natural production of silicon and keratin—key components for strong, resilient nails.
With consistent daily application, users can expect to see a noticeable improvement in nail thickness, density, and overall durability within 14 days. The invisible, non-greasy finish makes it a perfect addition to your daily personal care routine, allowing for a natural, healthy appearance without any residue.
Whether you are looking to recover from damage or simply maintain strong, beautiful nails, this serum provides a high-performance solution for your nail care needs. Experience the benefits of professional-grade nail treatment in the convenience of an easy-to-use applicator pen.
How to use
- Apply the serum daily to clean, dry, and unpainted nails.
- Gently brush the product over the entire surface of the nail, the nail edge, and the surrounding cuticle area.
- Use the applicator button to release the necessary amount and allow the serum to absorb completely.
Ingredients
Water, Alcohol Denat., PEG-40 Hydrogenated Castor Oil, Butylene Glycol, Acrylates Copolymer, Silanediol Salicylate, Tromethamine, Caprylic/Capric Triglyceride, Hydroxypropyltrimonium Hyaluronate, Triethanolamine, Biosaccharide Gum-2, Pistacia Lentiscus (Mastic) Gum, Propylene Glycol, Phenoxyethanol, Benzyl Alcohol, Methylparaben
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | ISDIN |
|---|---|
| Category | Nail Strengthening |
| EAN | 8429420174153 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
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FAQs
Does Isdin nail strengthener work?
Yes, it is formulated to strengthen brittle nails by increasing their thickness, density, and durability. Many users report noticeable improvements in nail health and appearance within 14 days of consistent daily application.
How do I use Isdin nail strengthener?
Apply the serum once a day onto clean, dry, and bare nails. Brush the formula over the nail and the cuticle, ensuring full coverage, and allow it to dry.
Is this an authentic USA-imported product?
Yes, this is an authentic USA-imported product. Dropy India sources all beauty and personal care items directly from the USA to ensure quality and 100% authenticity for our customers.
Can this be used on painted nails?
It is recommended to apply this serum on clean, unpainted, and dry nails for optimal absorption and effectiveness of the active ingredients.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.









