The Shades
Improves Skin Instantly + Over Time
- Clinically proven to increase hydration +230%*
- 100% of consumers saw increased smoothness and improved skin texture**
- 100% agreed this product improved my bare skin***
Based on a corneometer measurement*, visual grading** and consumer study*** of 50 women after using BB Burst for 28 days
Build Your Look
Clean, comfy + clinically proven essentials for your best skin ever.
Kosas Clean
Silicone-free. Vegan, gluten-free and cruelty-free. Free of mineral oil, fragrance, parabens, sulfates, and phthalates.
Check out our Kosas Clean page for the full list.
Frequently Asked Questions
You've got questions, we've got answers
How should I apply BB Burst?
Start with clean, moisturized skin and let your skincare fully absorb. Apply BB Burst with your fingers like a tinted moisturizer—the warmth of your hands helps it melt seamlessly into skin. For areas that need more coverage, pair with Kosas Revealer Concealer. Then, set with Cloud Set Baked Powder for a fresh, soft-focus finish.
Is BB Burst a skin tint, a tinted moisturizer, or a foundation?
BB Burst is a fresh take on all of the above, but is most similar to the experience of a tinted moisturizer. It has an innovative, refreshing gel-cream texture that delivers a hydrating burst of active skincare, light buildable coverage, and a smooth, hydrated, natural finish. It offers the prettiest tint + serious skincare in 1!
What is the coverage?
BB Burst has light, buildable coverage that looks like your skin, but better. You can apply 1 layer for a barely-there tint or build up for a smoother, more perfected look.
What is the finish?
BB Burst leaves a hydrated, natural finish—never greasy or cakey. The result is skin that looks plumped, fresh, and glowy without extra shine.
Does BB Burst contain spf?
BB Burst does not include SPF. For sun protection—and a smooth, glowy, hydrated base, layer it over DreamBeam SPF 40.
Is BB Burst good for oily or acne-prone skin?
Yes. BB Burst’s non-comedogenic formula hydrates without clogging pores or adding excess shine. It’s perfect for achieving a dewy, skin-like glow without heaviness.
What skin types is BB Burst best for?
BB Burst is designed for all skin types, especially normal to dry or dehydrated skin. Its hydrating gel-cream formula helps smooth texture and support moisture balance while feeling lightweight and breathable.