Strengthen skin. Resist damage. Shiseido's #1 serum* just got stronger with ImuGeneration Technology. Powered with antioxidant-rich reishi mushroom and iris root extracts, to strengthen skin, restore firmness and defend against daily damage and visible signs of aging for skin that's 28% stronger in just 1 week.** Skin looks even smoother, firmer, more hydrated and resilient. The new formula features an improved dewy texture that sinks quickly into skin, for a longer-lasting, silky smooth fresh feeling. For all skin types WHAT IT IS: New Ultimune is now enhanced with ImuGeneration Technology featuring botanical extracts of reishi mushroom and iris root, to continuously fortify skin's ability to defend itself Reishi mushrooms, rich antioxidants containing polysaccharides (sugars), are known to hydrate and visibly reduce aging Iris root is recognized for its vitality and ability to keep skin moisturized WHAT IT DOES: Together these ingredients are naturally powerful age defenders for strong, healthy-looking skiN Also features exclusive Ultimune Complex? with Bulgarian rose water, aqua in pool, and yeast extract that protects and strengthens skin against day to day damage and signs of aging A powerful botanical blend of gingko biloba leaf extract, shiso, and thyme maintain a healthy-looking skin surface HOW TO USE: Use every morning and evening, after cleansing and before moisturizing When using with other serums, apply Ultimune Power Infusing Concentrate first Push the pump twice to dispense formula onto palm of hand and smooth evenly over the face Use Ultimune as a pre-treatment to enhance the efficacy of your moisturizer or serum See makeup apply more evenly and flawlessly over softer skin RESULTS: 96% said it moisturized their skin*** After 4 weeks: 98% said the product was effective overall*** 97% said it maintained the skin's supple condition*** 90% said it improved their skin condition*** 91% felt it enhances effects of other skincare products they're using Tested on intentionally irritated skin; 1 week after application, inner skin defenses index (based on moisture retention rate and transepidermal water loss) improved by 28% 30-Day Return Policy You may return items within 30 days of the purchase date for a full refund. Return Instructions Please follow these instructions to return your item: Pack the item in its original packaging, including all tags and labels. Attach the return label provided with your order to the package. Ship the package to the address listed on the return label. Return Policy Conditions Items must be returned in their original condition, unused, with original tags, labels. Smoke, perfume and pet free. Refunds will be issued to the original form of payment. Please allow 1-3 business days for your refund to be processed. Exceptions The following items are not eligible for return: Custom-made items Gift cards Items that have been used Items that are damaged Items that are missing tags Items that have smoke, food or perfume scents Items exposed to pet hair or dander Contact Us If you have any questions about our return policy, please feel free to contact us.