Is Essential for Women 18+ USP Verified? What other independent testing do you do? It is USP Verified, Non-GMO Project Verified, and in a clinical trial. Having this trifecta is important to us, and it sets us apart as none of the five best-selling women’s multivitamins do. Why does the oil color change from time to time? Your multivitamin can come in many shades of gold. Our soy-free Vitamin E, a nutrient that provides antioxidant support against free radicals, comes from Buenos Aires, Argentina and can have natural, seasonal color variability from lot to lot.* What kind of testing do you do? Each batch is tested for identity, purity, strength, & composition, so we can be sure that what’s on the label is what’s in the capsules. We also use a 3rd party lab to test each batch for heavy metals, microbes, allergens, and other contaminants. Have you done any scientific studies to measure the efficacy of your product? Yes, in a randomized, double-blind, placebo-controlled clinical study Essential for Women 18+ was shown to increase Vitamin D, Omega-3 DHA, and Folate levels in 12 weeks.* Can Essential for Women help support normal immune function? More than 97% of women age 19-50 are not getting enough Vitamin D from their diet. That’s why we include 50 mcg of vegan-certified Vitamin D3 in Essential for Women 18+ to help support normal immune function. Ritual Our science-backed multivitamin formulated to help nutrient gaps in the diet.* Ritual Our scientifically developed multivitamin designed to support men’s health.* Ritual Clinically studied biotics to support digestive health, vaginal health, and baby’s immune health.* Ritual One daily capsule proven to reduce wrinkles & fine lines and improve skin in 90 days.* Ritual A daily 500 mg dose of vegan Omega-3 designed with a citrus taste and minimal burp-back.* Women's 18+ Multivitamin Men's 18+ Multivitamin Natalbiotic Microbiome HyaCera Wrinkle Support Vegan Omega-3 DHA + EPA Iron Bisglycinate Women's 50+ Multivitamin Visit the Store Visit the Store Visit the Store