This remarkably smart 8-in-1 BioSerum seems to understand your skin’s needs better than your own DNA.

Designed to activate, orchestrate and energize, this biologically-advanced anti aging cream like serum concentrate provides an unprecedented concentration of defensin molecules contained in the Age-Repair Defensin® Complex.

What is Defensin? Dermatologists and aesthetic professionals name defenins as a perfect retinol alternative and the 8-in-1 BioSerum as a retinol serum replacement.

The best part? Results are equal to 8 separate serums. Apply with 24/7 Barrier Balance Cream to create smoother, younger looking skin. Patent-pending technology. Get the best skin ever today!

• Rejuvenates smoothness.

• Promotes radiance, revives skin’s natural moisture for ultimate glow.

• Minimizes the look of fine lines, wrinkles and skin discolorations.

• Brightens overall skin tone and clarity.

• Renews the feel of skin firmness and elasticity.

• Helps improve the appearance of skin redness.

• Ideal for use around the delicate eye area.

8-in-1 BioSerum is DefenAge’s most-loved and longest-produced product- and we absolutely cannot get enough of it!

Made in the U.S.A.

Why 8-in-1 BioSerum Is Different

Our bio serum is an excellent retinol and bakuchiol serum alternative. We’ve combined advanced, targeted treatment with established and validated science to bring you a skin care product that is unlike any other on the market. Here’s what makes 8-in-1 BioSerum different.

• Contains five times more defensin molecules than any other formula.

• Light-weight application; “you don't feel it when you're wearing it”.

• Effective and safe for the entire face, including the delicate skin around the eyes and lips, and the neck and décolleté.

• High-performing on crepey thin skin on the neck and arms.

• Fast-acting anti-aging — first results are seen within a few weeks.

• Perfect as a daily skin care product for both men and women.

• Effective for all stages of skin aging, including for people above 70.

• Non-irritating and gentle on sensitive skin, unlike retinol.

• Tolerated by all skin types, including those with rosacea and melasma.

• Highly effective for pre- and post- aesthetic procedures to achieve the optimal outcomes, including microneedling and fractional and resurfacing laser treatments. Primes the skin to a quick and robust response. Optimizes healing and minimizes the risk of acne break-outs post-procedure.

• Effective in preparing skin before fillers — start using four to six weeks before procedures.

• DefenAge's most “likable” product with the most impressive consumer feedback.

Made in the U.S.A.