What do liposomes do in this formula, and does the delivery system actually matter for the eye area?

Liposomes are tiny, spherical vesicles made from phospholipids — the same basic material as cell membranes. In skincare, they act as carriers that encapsulate water-soluble ingredients (like glycerin, vitamins, or other actives) and help them spread more uniformly across the skin's surface. For the eye contour, where the stratum corneum is significantly thinner than on the rest of the face, even distribution matters because the skin is more reactive to concentrated spots of product and more prone to irritation from uneven application.

In this gel, the liposome system helps the glycerin and other water-soluble components disperse in a fine, consistent layer rather than pooling in certain areas. The result is more predictable hydration across the entire orbital zone — inner corner, under-eye, lid, and crow's feet area — without needing to rub or press heavily, which can stress fragile capillaries. It's not a "penetration enhancer" that drags ingredients deep into the dermis; rather, it optimizes how the formula sits and functions on the upper epidermal layers where hydration and barrier support are most visible. If you've ever had an eye cream that felt gritty, separated, or stung in one spot but not another, a liposome-based gel like this reduces those inconsistencies.