The numbuzin No.9 NAD+ Retinol Eye Cream is a depuffing and firming eye serum formulated to address concerns such as dark circles, wrinkles, and fine lines. This 0.33 fl oz product combines several researched ingredients: NAD+ (nicotinamide adenine dinucleotide) supports cellular energy and skin repair, while retinol encourages surface renewal to minimize the appearance of fine lines. Peptides contribute to a firmer look around the eye area, and niacinamide (vitamin B3) helps even skin tone and promote a subtle glow under the eyes.

The formula is designed for regular use on the delicate eye contour. It aims to reduce puffiness through ingredients that support microcirculation and drainage. The texture is lightweight, absorbing without leaving a greasy residue, making it suitable for layering under makeup or other skincare. Because retinol can be sensitizing for some skin types, the product includes soothing components to help maintain comfort during adjustment. The concentration of active ingredients is calibrated to be effective yet gentle enough for daily application, though new users are advised to start with a few times per week.

This eye cream is compatible with normal, combination, and dry skin types. It may be less ideal for extremely sensitive eyes or those with active irritation; patch testing is recommended. The compact size makes it convenient for travel, sample usage, or as a gift option. Priced at an accessible point, it offers a multi-functional approach to eye care without requiring multiple separate products.

The formula does not contain artificial fragrances or common irritants such as parabens and sulfates. It supports a consistent skincare routine focused on maintenance and gradual improvement rather than instant results. For best outcomes, apply a small amount to the under-eye area after cleansing and before moisturizer, using gentle patting motions. Avoid direct contact with eyes. The product aligns with the growing interest in NAD+ for skin longevity and retinol for visible renewal, presented in a straightforward daily use package.