AXIS-Y Biome Double Defense Sunscreen 50ml
AXIS-Y Biome Double Defense Sunscreen 50ml
In stock
AXIS-Y Biome Double Defense Sunscreen: Microbiome Support in a Daily SPF
AXIS-Y built its reputation on the "6 1 1" formula philosophy: 6 purposeful actives, 1 hydrator, 1 calming ingredient, with the rest of the formula stripped back. The Biome Double Defense Sunscreen applies that logic to daily SPF, adding postbiotics and heartleaf extract on top of a lightweight chemical filter base. The "double defense" claim refers to UV protection plus microbiome support, which is a rare combination at this price.
This is not a mineral sunscreen. It uses chemical UV filters for a lightweight, no-cast finish that sits well under makeup. AXIS-Y positions it as a daily sensitive-skin SPF with barrier-friendly care built in, a different approach from Korean chemical sunscreens like Beauty of Joseon Relief Sun that prioritize hydration over microbiome.
What It Does
The UV filter blend (typically including octinoxate, uvinul, and ethylhexyl triazone) delivers SPF50+ PA++++ broad-spectrum protection. The postbiotic complex (lactobacillus and bifida ferments) supports the skin's microbiome balance, which is increasingly linked to inflammation control and barrier health. Heartleaf calms reactive redness. The net: daily SPF that doesn't degrade skin quality with long-term use.
Who It's For
- Combination to oily skin: Lightweight chemical filter, no greasy finish.
- Sensitive or reactive skin (not pregnancy/nursing): Heartleaf and postbiotic support.
- Daily commuter users: Wears well under makeup.
- AXIS-Y routine adopters: Fits the brand's full-routine approach.
- Microbiome-aware skincare shoppers: Bifida and lactobacillus content.
Key Specs
- Volume: 50ml
- Price: $44.20
- Hero actives: chemical UV filters (SPF50+ PA++++), postbiotic complex, heartleaf extract
- Texture: watery cream, fast-absorbing, no white cast
- Fragrance: low, not fragrance-free
How to Use
Apply two finger-lengths (approximately 1/4 teaspoon) to face and neck as the final AM skincare step, 15 minutes before sun exposure. Reapply every 2 hours if outdoors. Safe to layer under cushion or foundation after 2 to 3 minutes of absorption.
FAQ
Is it pregnancy-safe?
The chemical filters used (octinoxate, for example) are typically avoided during pregnancy by US/EU guidelines. For pregnant or nursing users, consider a mineral SPF like AESTURA DERMA UV365 instead.
Does it leave a white cast?
No. Chemical filter formulas like this one are designed to disappear on all skin tones.
How does it compare to Beauty of Joseon Relief Sun?
Beauty of Joseon leans into rice extract hydration. AXIS-Y leans into microbiome and calming. Both are chemical filter SPFs with similar textures. BOJ is generally cheaper; AXIS-Y has a more targeted sensitive-skin pitch. Either works for combination skin.
Can I use it on acne-prone skin?
Yes. The non-comedogenic base and anti-inflammatory actives make it suitable. Patch-test first if your skin is reactive to chemical filters.
How long does 50ml last?
2 to 3 months at correct facial use (1/4 tsp daily). Longer if you're underapplying, which most people do.
Related Products
Pair with the AXIS-Y collection or browse Korean sunscreens and best Korean products for sensitive skin.
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The Mirai Skin Experience
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