SIV Biome-Balancing Serum is a spore-based formula that adapts to your unique microbiome using quorum-sensing technology to hydrate, calm, and strengthen your skin from the foundation up.
Press the bottom of the dropper to release 1-2 drops. Use 1–2 drops on damp skin, gently patting or rubbing. Allow to dry (1–2 minutes) before continuing your routine.
Siv
LUXURY ACTIVES. UNCOMPROMISING PURITY.
SIV is built around potent, bioavailable actives delivered in the cleanest possible base. No fillers, no fragrance, no filler ingredients taking up space.
Lauren carries SIV because it sits at the intersection of luxury skincare and clinical efficacy. It feels as elevated as it performs.
Every product is developed with skin barrier integrity at its core. Effective enough to produce visible change, gentle enough for sensitive and reactive skin types.
For clients who want a refined, results-focused homecare experience without compromising on what goes on their skin.
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These are the products I reach for again and again to support healthy, radiant skin.