ISDIN Si-Nails Nail Strengthener 2,5ml

ISDIN Si-Nails Nail Strengthener is a nail growth treatment with a unique combination of ingredients that strengthens brittle nails. It contains Cation Hyaluronic Acid, which adheres to the surface and deeply moisturizes the nails and cuticles. In addition, it is also enriched with Pistacia Lentiscus Gum and Silanediol Salicylate. These elements have the ability to increase the quantity and quality of both silicon and keratin in the nails improving nail strength and thickness. This product is, therefore, able to reduce nail surface imperfections and improve nail hardness, flexibility, and growth, overall enhancing the appearance of the nail. After just 28 days of use, consumers reported that the nails were 93% more attractive, 93% less brittle, 97% harder and 100% smoother. Besides, with a pen format, that just needs one click to release the clear, lightweight serum, it is a practical and easy to use device.

Firstly press the ISDIN Si-Nails Nail Strengthener applicator to moisten the brush. Start the application at the edge of the nail and cuticle covering the nail edges. After that, apply the product in vertical movements and finish by applying it under the nail. Press again the applicator and do the same on the next nail. Keep in mind, that the first time you use the product you need to activate the brush, until it is moistened, by pressing down on the applicator approximately 25 times after that you just need to press once.

Unused and sealed products in original packaging can be returned within 14 business days of delivery.

You are responsible for return shipping costs unless the return is due to our error.

For more details, please read our Return & Refund Policy.

Contact our customer service for return approval.