A dual serum packed with prebiotics and probiotics to deliver firmer, stronger and more radiant skin. Known for its innovative formulations, Neogen has created this dual-pump anti-aging serum duo to enhance skin's natural barrier function and restore skin's pH levels for a hydrated, healthy appearance.

Neogen's Dual Action Probiotic Serum is formulated with skin-friendly ferments in the form of probiotics and prebiotics, including more than 20% lactobacillus ferment lysate, to create an optimal acidic environment for the skin and help smooth and plump fine lines and wrinkles. It deeply hydrates with hyaluronic acid and glycerin, while gently exfoliating with lactic acid to provide a brighter, more active-looking complexion. This is the white-colored serum on the left side of the bottle.

The Pro Action Serum is more gentle and soothing, using ceramides and peptides to focus on strengthening the skin barrier, as well as niacinamide to help brighten. This is the ivory-colored serum on the right side of the bottle.

Mix these two serums together for optimal results, or create the blend that works best for your skin using a little more or less of either serum. We recommend following with Neogen's Probiotic Relief Cream to moisturize.

Both serums are formulated without artificial fragrance, dyes, parabens, sulfates, mineral oil and silicone.

Get the power of two in one! This anti-aging serum features two powerful ingredients to give you results that are simply out of this world.

Our Action Probiotic Serum is formulated with skin-friendly fermented bacteria, plus prebiotics to create an optimal acidic environment for the skin. The cream works to deeply hydrate, exfoliate and smooth fine lines and wrinkles. It also helps to plump fine lines and wrinkles.

The Action Serum is a lighter version of the Action Probiotic Serum and is formulated with ceramides and peptides to strengthen the skin's barrier functions, as well as niacinamide to help brighten the skin. Mix these two serums together if you want optimal results or create your own custom blend using more or less of either serum.