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Bestseller

BioCell Correcting Serum

4.8
Rated 4.8 out of 5 stars
4.8 / 5
Size: 1oz / 30ml

A transformative facial serum, BioCell works to correct all signs of skin damage and hyperpigmentation. Highly potent ingredients rejuvenate and transform skin by improving skin elasticity, while reducing dark spots, fine lines and wrinkles. Kat Burki's proprietary Pro-B Vitamin and Peptide Complex, including Copper, combine to revitalize and renew while visibly firming and tightening the look of the skin. High concentrations of Alpha Arbutin, Niacinamide, and Astaxanthin encourage skin’s own healing mechanisms for a healthy, brighter and even skin tone.

Dermatologist tested.

Clinical Claims

Clinically proven to improve: *

  • Skin brightness
  • Skin tone
  • Skin radiance

After 6 weeks: **

  • 100% said skin looked healthier
  • 96% said skin felt firmer
  • 93% said skin felt radiant
  • 93% said skin looked and felt smoother
  • 93% said skin looked and felt hydrated and protected

*Based on a 30-subject clinical study after 6 weeks.
**Based on a 30-subject consumer perception study after 6 weeks of use.

Benefits
  • Corrects: Addresses advanced signs of skin damage by brightening and smoothing
  • Firms: Improves skin firmness and plumpness
  • Brightens: Helps even skin tone
  • Defends: Strengthens skin and protects against environmental damage
  • Suitable for all skin types, including sensitive skin
Ingredients

Key Ingredients

  • Copper Peptides: Improves skin elasticity and boosts skin's firmness
  • Pro-B Vitamin Complex: Improves skin’s ability to renew and rejuvenate
  • Brown Algae: Rich in Omega 3 and 6, improves hydration and promotes a healthy skin barrier
  • Niacinamide: Improves skin texture and tone
  • Astaxanthin: A powerful antioxidant (Carotenoid) derived from algae, that defends against environmental damage
  • CoQ10: Improves skin elasticity
  • MSM: Decreases puffiness, reduces the look of fine lines and wrinkles

Full Ingredient List

Arnica Montana Flower Water*, Centella Asiatica Leaf Water*, Lavandula Angustifolia (Lavender) Flower Water*, Calendula Officinalis Flower Water*, Chamomilla Recutita (Matricaria) Extract*, Aqua, Aloe Barbadensis Leaf Juice, Alpha-Arbutin, Dimethyl Sulfone (MSM), Niacinamide (Vitamin B3), Sodium Ascorbyl Phosphate (Vitamin C), Glycerin, Folic Acid (Vitamin B9), Pyridoxine (Vitamin B6), Panthenol (Vitamin B5), Biotin (Vitamin B7), Copper Tripeptide-1, Tocopheryl Acetate (Vitamin E), Ubiquinone (CoQ10), Xanthan Gum, Squalane, Vitis Vinifera (Grape) Seed Oil, Sclerotium Gum, Undaria Pinnatifida Cell Culture Extract, Astaxanthin, Glycolic Acid, Caesalpinia Spinosa Gum, Hydrangea Arborescens Root Extract, Prunus Virginiana Bark Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Cucumis Sativus (Cucumber) Distillate, Potassium Sorbate, Sodium Benzoate.
*KB5™ Complex

How To Use
Apply evenly on face, neck, and décolletage after cleansing skin. Massage gently until fully absorbed. Follow with Bio Correcting Face Crème. Use AM and/or PM.

Biochemistry Backed Skincare

We formulate our skincare to be skin-communicating to maximize the health and healing of the body’s largest organ on the outside, the skin. Kat Burki® products are clinically-proven skincare formulations where every ingredient works synergistically with the other and is optimized for bioavailability, so you can finally achieve the fastest, greatest, long-lasting results and your healthiest skin yet.

Our Expert

Kat Burki , CEO and Founder

Our formulas are developed by a founding team that leverages three decades of research in health and nutrition

THE EXPERTISE

Kat identified three primary healing principles from Nutritional Biochemistry and applied these to a line of quality, efficacious products for the body’s largest organ - the skin. She works with the industry’s leading formulators to create products with complete ingredient synergy that reduce inflammation and optimize absorption for maximum health and healing of the skin.

EDUCATION

After graduating Undergraduate studying Nutrition, Kat Burki received her Juris Doctorate in Healthcare Law.  To focus her career on Policy and Disease Management, she earned an additional Masters degree, studying Epidemiology.  Creating every product herself, she has revolutionized the view of skincare with her Nutritional Biochemistry approach to formulations.

RESEARCH

Kat Burki Skincare is the culmination of over 30 years of research into nutritional biochemistry. Every formula is based on award-winning research and is backed by clinical studies.

Our Approach

Where others focus on a hero ingredient, we look to the whole delivery system of healing, integrating the science of what we put in our bodies with the science of what we put on it.

Though each formula targets specific skin concerns, all Kat Burki solutions share three common goals: to maximize ingredient synergy (In other words: every ingredient supports the other), to suppress inflammation, and to optimize absorption to ensure the most effective delivery of the formula for your most radiant, rejuvenated, healthy skin yet.

4.8
Rated 4.8 out of 5 stars
Based on 12 reviews
Total 5 star reviews: 10 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
12 reviews
  • CB
    Chrisaundra B.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Advid Kat Burki client

    I’m thrilled you developed this product! First, I save

    $$ on my other KAT BURKI products because I can walk my dog , do errands & workout in the early mornings without going through my skincare system!! Second it hydrates, smooths, & prevents breakouts.

    LOVE , LOVE BIOCELL Correcting Serum. I also, sent my daughter a bottle & she raves about bc serum. She agrees it’s a time saver& works wonders…

  • RF
    Robin F.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    BioCell Correcting serum

    I have only been using this serum for a few weeks but I do like how it has makes my skin feel more smooth and more moisturized . I can’t wait to see more results of using it longer :

  • C
    Christine
    1 month ago
    Rated 5 out of 5 stars
    Reduces dark spots!

    This product along with the entire morning product line recommended by Angie works — as long as you stick with the Kat Burki regimen. It’s not only the great and weightless products but also the care of the team that made me prioritize my skin. Thank you for being the accountability partner I didn’t know I needed.

  • BA
    Betty A.
    Verified Buyer
    8 months ago
    Rated 5 out of 5 stars
    Amazing!!

    This serum is unreal!! It loves my skin as it leaves it soft, radiant, and supple!! It’s light and it absorbs quickly. This is my favorite serum from Kat!!

  • SM
    Sara M.
    Verified Buyer
    9 months ago
    Rated 5 out of 5 stars
    Feels so light!

    Moisturizes and brightens. Protective too.

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