Yunjac Skin Perfecting Protective Base Prep: the skincare makeup primer

Does your foundation slide off by noon, settle into pores, or pill after the second layer? The problem often lies in the step before. The Yunjac Skin Perfecting Protective Base Prep is a makeup primer that cares for the skin while preparing it for a smooth, long-lasting complexion.
What is the Yunjac Skin Perfecting Base Prep used for?
It is a makeup primer enriched with skincare ingredients. It goes between your skincare routine and your foundation, with three main benefits: smoothing the skin's surface, evening out the complexion, and improving makeup adhesion so it lasts longer.
Its lightweight, serum-like texture spreads easily and does not leave a heavy film. Thanks to its hydrating ingredients, it keeps the skin from drying out under makeup throughout the day. Even worn alone, it gives the complexion a more even, polished look.
Key benefits
- Smoothing effect: gently blurs skin texture.
- Evening effect: evens out the complexion before makeup.
- Hydrating ingredients: keep skin comfortable all day.
- Serum texture: lightweight and non-greasy.
Who is it for?
It is suitable for all skin types, especially:
- those whose makeup does not last;
- those with uneven or dull complexions;
- those whose skin needs smoothing before makeup;
- those who want a polished complexion with minimal makeup.
When to use it?
In the morning, at the very end of your routine: after your cream and SPF, just before foundation. It does not replace your sunscreen: your SPF underneath remains essential.
How to use it?
- Apply your usual skincare routine, then your SPF.
- Wait one to two minutes for everything to absorb.
- Take a small amount of primer.
- Spread in a thin, even layer, from the center of the face outwards.
- Apply your foundation or cushion.
Clow's tip: less is more. A layer of primer that is too thick can make foundation slide. A thin layer is enough, especially on the T-zone.
What to pair it with?
Underneath, a lightweight SPF such as the SKIN1004 Hyalu-Cica Sun Serum makes the perfect base. To touch up your protection during the day without ruining your complexion, use the Round Lab Sun Cushion. In the evening, remove your makeup with the Anua Heartleaf Cleansing Oil.
Frequently asked questions
Can you wear it without foundation?
Yes, it already gives the complexion a smoother, more polished look. Perfect for a "no makeup" look.
Does it replace sunscreen?
No. Always apply a dedicated SPF in a sufficient amount before the primer.
Is it suitable for oily skin?
Yes, its lightweight texture is not greasy. Apply it in a thin layer to the T-zone.
Where can I find the Yunjac Skin Perfecting Protective Base Prep?
You can find the Yunjac Skin Perfecting Protective Base Prep on clowskincare.com for €29.95. All our products are authentic, sourced in Korea and selected by Laura & Coralie in Brussels. Express delivery in 1 to 2 days and free samples with purchases of €39 or more.
Still unsure? Take our 2-minute skin quiz to find out if this product has a place in your routine.


