Proactive Biome
Welcome! Through Fullscript, Proactive Biome offers high-quality supplements and wellness products, delivered right to your door. Get started with the recommended products from Proactive Biome, or sign in/up to explore the entire product catalog.
Up to 20% off your order when you sign up*
Shop the highest quality, rigorously tested supplements
Fast and free shipping for orders over $50
*Discounts may vary by order. Labs and select products not eligible
Existing account? Log in here
Featured public protocols
Proactive Biome's general recommendations, available to anyone who visits this store.
Blood Sugar Balance
3 more items in Blood Sugar BalanceCongratulations on being proactive about your health! These are my go to supplements to help balance blood sugar and reduce inflammation. Check out the guide for lifestyle and nutrition tips! All the best, Christina
Featured product collections
Discover groups of products curated by Proactive Biome.
Face and personal care products
5 products
Christina Kowalewski
Trained at the Kalish Institute for Functional Medicine and with a lifetime background in competitive athletics, I use advanced blood panels to find the root causes standard medicine misses. These tests are the first step toward real, lasting results.
My websiteFocus areas
Gastrointestinal Health
Metabolic Health
Women's Health
Shop the entire wellness catalog, held to a higher standard
Shop practitioner-grade products, each meeting the same bar for quality through Fullscript's standards.
Powered byVerified
Sourced straight from the brand — no resellers or fakes
Enhanced testing
Select products are tested in-house — get exactly what the label promises
Stored and shipped
From certified facilities, to protect product integrity