Isntree Hyper Retinol EX 1.0 Serum 20ml
Curated in Seoul — trusted skincare straight from Korea’s beauty capital.
Official Korean distributors — 100% verified and authentic products only.
Authenticity guaranteed — full refund if not satisfied.
$ 48.63 Original price was: $ 48.63.$ 34.04Current price is: $ 34.04.
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With added ceramides and TECA to strengthen your skin barrier and soothe irritation, this cruelty-free serum is your ultimate ally for a brighter, more youthful complexion.
Enjoy radiant skin while keeping sensitivity in check!
50000 in stock
Isntree Hyper Retinol EX 1.0 Serum with moisturising and skin barrier-loving ingredients leaves the skin brighter and firmer without compromising skin sensitivity.
Retinol EX, 1% with Retinol, Retinyl Palmitate and Bakuchiol, stimulates collagen production and accelerates skin turnover to help reduce the appearance of fine lines.
5 Peptides and 5 Ceramides nurture the skin barrier to improve moisture retention and restore skin elasticity for firmer skin.
TECA soothes irritation and keeps the skin barrier protected from environmental stresses.
Cruelty-free and formulated free of artificial fragrance, drying alcohol or essential oil.
This retinol serum has a lightweight milky texture penetrating quickly into the skin to support a firm, glowing skin texture. Suitable for all skin types.
[How to use]
-If it is your first time using a Retinol serum, minimise irritation by applying small amounts at a reduce frequency.
-Use this Retinol serum after cleansing and toning. Apply 2 – 3 drops to the skin and gently pat to allow absorption. Recommended usage is once every 3 – 4 days.










4 reviews for Isntree Hyper Retinol EX 1.0 Serum 20ml
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Cecília Mendonça from Lisboa, Portugal –
Utilizando este sérum, percebi uma grande diferença! Minha pele está mais suave e visivelmente revitalizada. Os sinais de idade estão desaparecendo gradualmente.
Luz Elena Ruiz from Zihuatanejo, Mexico –
Diving into the silky embrace of Isntree Hyper Retinol EX 1.0 Serum feels akin to unveiling a hidden treasure trove beneath layers of time and sun-kissed fields. Living in the coastal town of Zihuatanejo, Mexico, I’ve always grappled with humidity’s toll on my skin. However, since introducing this serum to my regimen, I’ve witnessed remarkable shifts — fine lines appear muted against its nourishing backdrop enriched by five peptides and ceramides. Unlike conventional retinols that harshly barge through one’s routine like an uninvited guest at a fiesta, this gem caresses sensitivity gently while coaxing forth luminosity like early morning sunlight peeking through lush palm fronds.
Emma from Toronto, Canada –
The Isntree Hyper Retinol EX 1.0 Serum has completely transformed my skincare routine. With its blend of 1% Retinol and Bakuchiol, I noticed a marked improvement in my skin’s firmness within just a few weeks. The presence of peptides and ceramides nourishes the skin barrier beautifully, ensuring that while I’m stimulating collagen production, my sensitive skin remains irritation-free. It’s also incredibly lightweight; it absorbs rapidly without leaving any greasy residue which makes it perfect for layering under moisturizer during the day.
Sarah from Austin, USA –
After using the Isntree Hyper Retinol EX 1.0 Serum for about a month, I’m really impressed with its lightweight milky texture. It absorbs quickly without leaving any sticky residue. The combination of 1% retinol and bakuchiol is brilliant; I’ve noticed my fine lines softening significantly while my skin feels firmer overall. Additionally, the presence of five peptides and ceramides made a difference in moisture retention—my skin looks plump and healthy all day long. There has been no irritation at all, which is often a concern with retinol products.