
sknRX Skin Sync Foundation
$45.00
Unit price perThis foundation offers buildable, medium-to-full coverage with a natural, skin-like finish. Its breathable, long-wear formula blends seamlessly and adapts to your skin for a smooth, even look.
How to use:
To apply, you would use a brush, sponge, or fingers for a flawless, second-skin effect.
Ingredients:
Aqua (Water), VP/VA Copolymer, Isopropyl Alcohol, Glycerin, Ethoxydiglycol, PEG/PPG-17/6 Copolymer, Trehalose, Dendrobium Nobile Extract, Aloe Barbadensis Leaf Extract, Sophora Flavescens Extract, Lycium Barbarum (Goji Berry) Extract, Echinacea Purpurea Extract, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin, Panthenol, Dipotassium Glycyrrhizate, Hexylene Glycol, Coceth-7, PPG-1-PEG-9 Lauryl Glycol Ether, PEG-40 Hydrogenated Castor Oil, Fragrance (Aroma).
Estimated delivery between September 25 and September 27. Order within .
Our SKN-First Promise

Clean Formulas
Seamless Results. Confident Skin.
At SeoulTheory by SKNRx, each product is thoughtfully crafted to enhance your natural beauty — not cover it. Whether it’s a skin-matching base, multi-use tint, or hydrating skincare, every formula is:
Dermatologist-tested and safe for sensitive skin
- Made with clean, skin-loving ingredients
- Designed for all skin tones and textures
- Lightweight, breathable, and buildable
- Cruelty-free, fragrance-free, and always inclusive
Feel like you — only better.

Glow Starts Here
Your Skin. Your Rules. Our Science.
At SKNRx, we believe beauty starts with formulas that respect your skin. Rooted in K-beauty innovation and powered by inclusive tones, our products are made to work with your skin — not against it.
✔️ Skin-first, clean ingredients
✔️ Weightless feel, seamless blend
✔️ Suited for every skin tone
✔️ No fragrance, no irritation
No filters. No rules. Just formulas that bring out the best in your skin.
What Real SKN Looks Like
FAQs
Yes! All of our formulas are dermatologist-tested, fragrance-free, and made with clean, skin-loving ingredients that are safe for all skin types — even sensitive skin.
Absolutely. We offer 50+ shades developed with diverse undertones in mind. You’ll find your true match — whether you have cool, warm, or neutral undertones.
Yes. Every product by SeoulTheory by SKNRx is 100% vegan and never tested on animals. We’re committed to ethical beauty.
Our Skin Tint offers light to medium buildable coverage. It evens out your complexion while letting your natural skin texture shine through.
Most products have a shelf life of 12–18 months after opening. Check the symbol on each product for exact guidance.
Yes! It’s a multitasking formula designed for seamless application on both lips and cheeks — perfect for an easy, on-the-go glow.
Skin-First Makeup That Speaks Your Tone
Powered by Seoul. Backed by SKN science.