DefenAge 8-in-1 Bioserum PRO

A multitasking age-support serum developed to address several visible concerns in one daily treatment. It helps improve the appearance of fine lines, enlarged-looking pores, uneven tone, rough texture and discoloration while supporting a fresher overall complexion. The fast-absorbing formula is designed to layer beneath moisturizer and sunscreen without making a routine feel overly complicated.

$228.00

Available at

A more targeted approach to visible tone, texture and skin quality

A multitasking age-support serum developed to address several visible concerns in one daily treatment. It helps improve the appearance of fine lines, enlarged-looking pores, uneven tone, rough texture and discoloration while supporting a fresher overall complexion. The fast-absorbing formula is designed to layer beneath moisturizer and sunscreen without making a routine feel overly complicated.

8-in-1 BioSerum is DefenAge’s concentrated multi-correction serum and contains the brand’s highest level of Age-Repair Defensins®. It is intended to simplify a regimen by addressing several visible aging concerns in one treatment step.

Product highlights

  • Helps improve the appearance of fine lines, pores, uneven tone and rough texture.
  • High-concentration Defensin technology supports visible skin renewal.
  • Targets dullness and discoloration for a clearer, more refreshed look.
  • Fast-absorbing texture layers without adding the weight of multiple separate serums.

Recommended use

Apply a small amount according to DefenAge’s recommended sequence. The brand commonly places BioSerum after moisturizing products as the final serum step, followed by sunscreen in the morning. Allow each layer to settle before the next.

A good fit for

Patients seeking a streamlined, professional-grade serum that addresses multiple signs of aging and environmental stress.

Where it fits in your regimen

Because DefenAge uses a nontraditional layering sequence for some products, follow the clinic’s written regimen. Consistent use and daily sunscreen are more important than applying a larger amount.

Follow the current product label and any personalized recommendations from The Dermatology Clinic. Stop use and contact the clinic if significant or persistent irritation develops. Product availability can change by location.