Estée Lauder Nutritious Active‑Tremella Hydra Fortifying Emulsion is an ultra‑lightweight emulsion moisturizer formulated to deliver sustained hydration while strengthening the skin’s moisture barrier. Key features include a Snow Mushroom (Tremella) ferment—produced via a multi‑step fermentation to concentrate polysaccharide molecules—that acts as a humectant to attract and retain moisture. The formula is designed to hydrate for up to 72 hours, fortify the skin barrier, and reduce visible signs of irritation. Additional nourishing marine and botanical extracts used across the Nutritious range (for example, kelp and algae ferments) support hydration and skin comfort. The product is dermatologist‑ and ophthalmologist‑tested and formulated to avoid pore‑clogging; it is sulphate‑free and paraben‑free. Use morning and evening as part of a regular skincare routine: apply to clean skin to lock in moisture and reinforce barrier resilience. Suitable for all skin types—including sensitive and combination skin—and targeted for concerns such as dryness and dullness, the emulsion aims to leave skin smoother, more comfortable, and visibly more luminous without a heavy or greasy feel. Ultra-lightweight moisturizer that hydrates skin up to 72 hours and fortifies the skin barrier. Tremella extract hydrates deeply, boosts moisture retention and plumps skin for a fortified, dewy complexion. For dry to dehydrated skin; boosts hydration and helps fortify the skin barrier. Ultra-light emulsion with a silky, fast-absorbing, non-greasy finish that leaves skin soft, smooth, and dewy. Dermatologist- and ophthalmologist-tested; non‑comedogenic (won't clog pores). important information This product is for external use only