SIV

SIV Biome-Balancing Serum

$79.00
Quantity
Ships nationwide
Details+

a spore-based serum designed to work with your skin’s microbiome rather than treating every face like it has the exact same bacterial environment. the star here is a proprietary blend of bacillus spores that uses quorum-sensing technology to interact with the bacteria already living on your skin + help support a more balanced microbiome. squalane + skin-compatible emollients keep the formula moisturizing + barrier supportive while the microbiome does its very tiny, very fascinating thing. especially interesting for skin dealing with recurring redness, breakouts, sensitivity or general imbalance.

 

Why Star Loves it+
i love having something in my lineup that approaches skin from a completely different angle. this is a very specific skincare product + there are a few different ways i can incorporate it depending on what’s happening with your skin, so this is one i really recommend using with my guidance for the best results.

tiny bacteria. big beauty science brains.
Ingredients+
★ Key Ingredients

Bacillus Spore Blend – A proprietary blend of resilient Bacillus spores designed to interact with the skin microbiome + help support a balanced skin ecosystem.

Squalane – A sugarcane-derived biomimetic emollient that helps replenish moisture + support soft, hydrated skin.

Caprylic/Capric Triglyceride – Plant-derived fatty acids that help condition the skin + reduce moisture loss.

Glyceryl Caprylate – A plant-derived emollient that helps replenish skin lipids + support moisture balance.

★ Full Ingredients (INCI)

Ingredients: Squalane, Caprylic/Capric Triglyceride, Glyceryl Caprylate, Bacillus.
Star Note+

Every product you’ll find here has been intentionally selected because it’s something I genuinely use, trust, and recommend. Skincare is never one-size-fits-all, so the best way to know which products are right for your skin is through a personalized consultation. If you’re unsure where to start, I’d love to help build a routine that’s tailored specifically to your skin.

Due to the nature of professional skincare, all product sales are final.

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