KISO Care Pure Retinol Oil 2%
KISO

KISO Care Pure Retinol Oil 2%

キソ ピュアレチノール原液2% 20mL
skincare serum
Alcohol free Fragrance free
Available now at 2 retailers
Best price at KisoCare, ships from Japan
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Product Description

A concentrated retinol face oil from Japanese skincare brand KISO, formulated with 2% pure retinol in a lightweight oil base. Designed for anti aging and texture improvement. The oil format makes it easy to mix with other serums or moisturizers. Popular on YesStyle and in Japanese retinol circles as an affordable, no frills option for incorporating retinol into a routine. Ships internationally from the brand's own store.

What's in It

Retinol

Full ingredient list (14)

Squalane, Helianthus Annuus (sunflower) Seed Oil, Retinol, Glyceryl Behenate/Eicosandioate, Polysorbate 20, Caprylic/Capric Triglyceride, Orange Oil, Orange Peel Oil +6 more

Show all 14 ingredients

Salvia Sclarea (sage) Oil, Ylang-ylang Flower Oil, Lavender Oil, Pelargonium Graveolens Oil, Cypress Leaf Oil, Tocopherol

Ingredients from the YesStyle listing, July 2026. Formulas can change between batches; check your packaging for the definitive list.

FAQ

How do I start using 2% retinol if I'm a beginner?
Start slow. Use it once every 3 to 4 days for the first two weeks and watch for peeling or redness. If your skin tolerates it well, move to every other night, then nightly after a month. This concentration is stronger than most over the counter retinol products, so your skin needs time to build tolerance. Mix it with your moisturizer if you experience dryness.
Do I apply retinol oil before or after moisturizer?
Apply it before moisturizer. After cleansing and toning, wait for your skin to dry completely, then apply 2 to 3 drops of the retinol oil. Wait 10 to 15 minutes for it to absorb, then layer your moisturizer on top. The oil format absorbs well despite being in a squalane base.
Is 2% retinol too strong?
It's strong, but manageable if you build up slowly. Most drugstore retinol products use 0.1% to 0.5%, so 2% is significantly more potent. If you're new to retinol, consider starting with a lower concentration product first. If you're already using retinol and want to step up, this is a good value option for clinical strength results.

Learn More

Buying Guide Best Japanese Ceramide Skincare Products for Barrier Repair Buying Guide Best Japanese Anti Aging Skincare: Products That Deliver Results Ingredient What is Retinol?

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