oneskin OS-01 EYE Peptide Eye Refill Cartridge 20 mL — Fragrance-Free, Targets Puffiness & Texture

oneskin OS-01 EYE Refill is a 20 mL peptide topical supplement cartridge formulated to target under-eye texture, puffiness, and dark circles while fitting into OneSkin's reusable dispenser.

This refill cartridge contains the concentrated OS-01 EYE formula developed by longevity scientists to support the delicate eye area. It is fragrance-free, vegan, cruelty-free, and designed for use with OneSkin's reusable clear bottle and pump (bottle not included). Use as part of a routine that begins with cleansing and follows with complementary OneSkin products for best results.

How does the refill cartridge work with my existing OneSkin bottle?

The refill is a replacement cartridge only and does not include the clear bottle or outer pump assembly. When the cartridge is inserted into the reusable bottle, the integrated pump dispenses the same measured dose you expect from the original product.

• 20 mL / 0.67 oz cartridge sized to fit OneSkin dispenser
• Comes with a pump-compatible refill cartridge—no bottle included
• Replace cartridge when empty to reduce single-use plastic
• One pump per application recommendation for controlled dosing

What results can I reasonably expect from using OS-01 EYE?

OS-01 EYE is formulated to improve the look and feel of the eye area’s texture and firmness. In laboratory studies on human skin samples, the formula supported collagen production and retention; individual visible results vary depending on skin type and routine consistency.

• Targets texture and elasticity around eyelids and under-eye
• Aims to reduce the appearance of puffiness and shadowing
• Laboratory data indicate collagen support in human skin samples
• Best outcomes when used consistently within a full regimen

Is this safe for sensitive skin and suitable for all genders?

Yes — OS-01 EYE is fragrance-free and formulated to be gentle for all skin types, including sensitive skin. The product is vegan and cruelty-free and was developed under scientific processes intended to meet high tolerability standards.

• Fragrance-free to reduce irritation risk
• Vegan and cruelty-free formulation
• Suitable for all genders and a range of skin types
• Designed by longevity scientists with clean-ingredient principles

How should I apply the eye topical supplement for best effect?

Apply one measured pump of OS-01 EYE around each eye—covering the under-eye area and eyelids—after cleansing. Pair with OneSkin PREP before application and follow with OS-01 FACE moisturizer or your chosen protective step to lock in benefits.

• Cleanse first with OneSkin PREP or a gentle cleanser
• Use one pump per eye, from under-eye to eyelid
• Follow with OS-01 FACE topical moisturizer for a complete routine
• Swap in a fresh refill cartridge when empty to continue care

Who is this for: OS-01 EYE Refill is intended for people seeking a scientifically informed, fragrance-free eye topical supplement that fits a reusable dispenser. It suits those who prefer clean, vegan skincare and want a targeted product for eye-area texture, firmness, and general signs of aging without added scent. If you already own the OneSkin reusable bottle and pump, this refill is the eco-conscious way to continue your eye-care routine.