Our Serum + Mask skincare heroines are ideally used together (infusing Mask twice a week and superpowered Serum twice a day). Your face and neck will look smoother, firmer and clearer faster if you use both products together - - meaning less irritation, redness, acne, spots, sags and droops.

At Caire, we’re not keen on making dozens of products just for the sake of some arbitrary marketing calendar. We only create scientifically proven, next-generation Hyaluronic Acid skincare. Our products are validated in-Lab and in-real-life by real women ages 40-65 with a full range of skin tones and skin types (including dry, oily, combination). The Defiance Science Duo is easy to use and works with your current skincare lineup. But if you prefer to only try one or the other initially, that’s fine and you can still expect to enjoy better, brighter and more beautiful skin.

Why our superpowered Serum is better:  We combine 3 custom-sized Hyaluronic Acid Molecules with a Hyaluronic Acid Growth Peptide inside a plant-inspired fermented delivery system to turbo charge your skin into building itself better and stronger. That means starting from the inside where skin cells are actually born. Most serums offer basic hydration and even then only on the skin’s surface, so the effect is very short-acting. Theorem Serum Boost not only delivers 24X hydration for multiple hours; it improves skin strength by increasing both collagen and HA skin molecule synthesis. Yes, that sounds complex because it is. But in a very, very good way.

Why our lifting Mask is worth it:  Our Mask deep infuses skin with 3 custom-sized HA Molecules (including the tiniest and most expensive one possible) together with our Caire HA Growth Peptide in a vegan gel-tightening formula that naturally pushes nutrition into skin. Don’t fear ‘tightening’ – it is so not that weird instagram zombie effect (which is just a marketing ploy anyway), our Mask just tightens enough to feed skin the molecules it desires to get smoother and softer. Even after washoff, the Mask will continue feeding skin for up to an hour. Our Research results showed 100% softer, smoother, more uplifted looking skin. What more could one want?