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DefenAge 8-in-1 BioSerum 30 ml

DefenAge's iconic bestseller

DefenAge 8-in-1 BioSerum 30 ml

DefenAge's iconic bestseller
Item Code:DFGE-10502
Packaging:1 fl oz (30 ml)
Retail Price:$165.00
Out of Stock


Put the focus on youthful-looking skin with this biologically-advanced concentrate blended with the highest daily percentage of Age-Repair Defensins to equal the results of 8 separate serums.

The 8-in-1 BioSerum is DefenAge's iconic bestseller. The remarkably smart formula provides the benefits of 8 serums in one and an unprecedented concentration of defensins are contains in the Age-Repair Defensin Complex. Designed to activate, orchestrate and energize, this anti aging cream-like serum helps replenish and balance the skin's barrier. Dermatologists and aesthetic professionals name defensins as a perfect retinol alternative and the 8-in-1 BioSerum as a retinol serum replacement. Apply with the 24/7 Barrier Balance Cream to create smoother, younger looking skin. Patent-pending technology. Get the best skin ever today!

Suitable for all skin types. Fragrance free.

This product does not contain retinol and should not be considered as a retinol serum.

Why Is This Serum Different?
  • Advanced targeted cosmetic treatment with an established and validated science. A unique mechanism of action.
  • Contains 5 times more defensin-molecules than any other formulas
  • 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 the crepey thin skin on the neck and arms
  • Fast acting anti-aging – first results are seen within a few weeks
  • Perfect as a daily skincare product for both men and women
  • Effective for both early and late stages of skin aging, including people above 70.
  • Non-irritating and gentle on sensitive skin overall, and over retinols
  • Tolerated by all skin types. Good for rosacea and melasma patients, can be combined with other treatments for rosacea patients
  • Highly effective for pre- and post- aesthetic procedures to achieve the optimal outcomes, including micro-needling and fractional and resurfacing/ablative laser treatments.
  • Primes the skin to a quick and robust response. Optimizes healing and minimizes the risk of acne break-outs post-procedure
  • Effective to prep the skin and enhance filler results, recommended to use 4-6 weeks before a filler procedure.
  • DefenAge's most “likable” product with the most impressive consumer feedback

  • Made in the U.S.A.


  • Instantly revives the look of skin smoothness
  • Rejuvenates smoothness. Improves overall visible skin health and quality.
  • Minimizes the look of fine lines, wrinkles, pores, and skin pigmentation and discolorations
  • Promotes radiance and revives the skin’s natural moisture for an ultimate glow
  • Brightens the overall skin tone and clarity and enhances skin luminosity.
  • Renews the feeling of skin firmness, elasticity, and texture
  • Helps improve the appearance of skin redness
  • Promotes the skin barrier and immunity
  • Helps promote a more even skin tone
  • Skin looks younger and feels firmer
  • Directions

    Daily: AM | PM
    Place 1 pump of 8-in-1 BioSerum onto fingertips. Lightly massage with fingertips first around eyes, then over entire face. Use a second pump on neck and décolleté. Follow with sunscreen.



    Age-Repair Defensins® | 5X | DefenAge's Exclusive
    promotes new skin • anti-aging on a global scale • retinol alternative
    Defensins are natural molecules. They signal our body to create new skin by activating the dormant reserves of "fresh" and young cells. DefenAge contains an identical copy of human defensins made via bio-synthesis; defensins are exclusive to DefenAge.

    hydration • firmness & elasticity • brightening
    Niacinamide soothes, revives the skin’s natural moisture barrier, renews the feel of skin firmness and elasticity, and brightens overall skin tone.

    Hyaluronic Acid | Low Molecular Weight
    Promotes hydration and improves texture for remarkably smooth and even skin.

    Sea Whip
    skin calming & soothing
    Keeps skin calm. Strongest, fastest, most effective soothing ingredient from the sea.

    Fine Blends of Natural Antioxidants, Enzymes and Hydrating Technologies
    antioxidants • hydration • soothing
    Our “know-how”-protected, advanced and powerful blends of antioxidants and enzymes address environmental cell damage and defend against free radicals. They brighten, clarify and energize the skin for a revitalized radiance and luminosity.

    Water (Aqua), Cyclopentasiloxane, Glycerin, Niacinamide, Sinorhizobium Meliloti Ferment Filtrate, Dimethicone, Polysorbate 20, Dimethicone/Vinyl Dimethicone Crosspolymer, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Ammonium Acryloyldimethyltaurate/ VP Copolymer, Phospholipids, Alpha-Defensin 5, Beta-Defensin 3, Palmitoyl Tripeptide-38, Sodium Hyaluronate, Arabidopsis Thaliana Extract, Sea Whip Extract, Ergothioneine, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Offinalis (Rosemary) Leaf Extract, Tocopheryl Acetate, Ubiquinone, Leuconostoc/Radish Root Ferment Filtrate, Albumin, L-Alanyl-L-Glutamine, Caprylic/Capric Triglyceride, Cetyl Hydroxyethylcellulose, Lecithin, Hydroxypropyl Cyclodextrin, Phytic Acid, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Sodium Chloride.


    Review Summary
    1 Reviews
    0% (0)
    100% (1)
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    100% Recommend this product (1 of 1 responses)
    By Fran
    dispensing difficult
    November 11, 2021
    The product is fine. I have used it before and liked the results. This particular bottle does not dispense the serum easily. It feels like the bottle is empty even though it is not. It seems like the dispense button will break and I won't be able to access the serum.