RVB Lab’s Microbioma Hydrating Serum targets moisture and barrier support with a lightweight, fast-absorbing gel-serum texture. Ideal for combination to dry or sensitized skin, it’s formulated fragrance-free and vegan for gentle, everyday use. As a daily serum layer it absorbs quickly and sits comfortably under creams and makeup without feeling heavy.
Ingredient Safety
No risk4
Low risk27
Moderate risk2