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Free shipping in the US only on this deal

Only while supplies last until Saturday, September 19 at midnight

EGF Day Serum

Retail price: $165
Deal price: $82.50
50%OFF
Backorders will ship in 28 days.
Stock reserved until this airs in the west. Holds lift at 11:30 AM ET. While supplies last.
You may backorder now to ship within 28 days. Immediate stock is reserved until 11:30 AM ET while supplies last.
This item is SOLD OUT.

This product is final sale and cannot be returned.

Meet the next generation of daily skin performance: EGF Day Serum. This lightweight, oil-free gel serum is powered by BIOEFFECT’s signature EGF—a bioengineered growth factor that helps visibly rejuvenate the skin—now enhanced with Panthenol (Vitamin B5) and a higher concentration of Hyaluronic Acid for deeper, longer-lasting hydration. It works to intensely hydrate, help strengthen the skin barrier, and visibly smooth the appearance of fine lines, while its silky, fast-absorbing texture creates the perfect base for SPF and makeup. With just 11 carefully selected ingredients, this clean, minimalist formula supports a balanced, healthy-looking complexion—every single day.

Benefits:

  • Deep, long-lasting hydration with enhanced Hyaluronic Acid 
  • Visibly smooths fine lines and improves skin texture 
  • Strengthens and supports the skin barrier 
  • Helps defend against daily environmental stressors 
  • Soothes and balances the complexion with Panthenol (B5) 
  • Lightweight, fast-absorbing gel texture—perfect under makeup and SPF 
  • Powered by BIOEFFECT EGF for visible skin rejuvenation 
  • Suitable for all skin types, ideal moisturizer for oily skin
  • Fragrance-, oil-, gluten- and paraben-free
  • Dermatologically-tested
    Size: 30 ml. / 1.01 fl. oz.

Key Ingredients: 

  • BIOEFFECT EGF (Epidermal Growth Factor): A growth factor produced in barley using advanced plant biotechnology that helps support the skin’s natural collagen production to improve skin density and minimize the appearance of wrinkles and fine lines. Its skin-rejuvenating properties are essential for keeping skin looking smooth and healthy.
  • Hyaluronic Acid delivers immediate and deep hydration to the skin and helps reduce Trans Epidermal Water Loss (TEWL). The EGF Day Serum contains both low and high molecular weight hyaluronic acid to provide hydration to all skin levels. The lighter molecules penetrate deeper into the skin, while the heavier molecules remain on the upper layers of the skin, creating a protective barrier that locks in moisture.
  • Panthenol (Vitamin B5) boosts the skin’s moisture levels by drawing water to the surface and locking it in. This multitasking ingredient also strengthens the skin barrier while offering soothing, anti-inflammatory benefits, providing protection against skin irritation.
  • BIOEFFECT Barley Seed Extract helps keep the growth factors stable in the EGF Day Serum formula. It is a peptide-rich extract with multiple benefits, including aiding collagen formation, supporting the skin barrier and protecting against moisture loss. Its antioxidant benefits help protect and repair the skin from UV radiation and pollutants.

How to use: 

Apply 1-2 pumps of the serum to the face, neck, and décolleté. Wait 3-5 minutes before layering with moisturizer, sunscreen, or makeup. For optimal results, use the serum with EGF Essence, Imprinting Hydrogel Mask and/or Hydrating Cream.

For external use only. Use only as directed. If irritation occurs, consult a dermatologist.

Full Ingredients list: WATER (AQUA), PROPYLENE GLYCOL, XYLITOL, SODIUM POLYACRYLOYLDIMETHYL TAURATE, PANTHENOL, SODIUM CITRATE, SODIUM HYALURONATE, PHENOXYETHANOL, CITRIC ACID, BARLEY (HORDEUM VULGARE) SEED EXTRACT, EGF (BARLEY SH-OLIGOPEPTIDE-1)


This product is final sale and cannot be returned.

Meet the next generation of daily skin performance: EGF Day Serum. This lightweight, oil-free gel serum is powered by BIOEFFECT’s signature EGF—a bioengineered growth factor that helps visibly rejuvenate the skin—now enhanced with Panthenol (Vitamin B5) and a higher concentration of Hyaluronic Acid for deeper, longer-lasting hydration. It works to intensely hydrate, help strengthen the skin barrier, and visibly smooth the appearance of fine lines, while its silky, fast-absorbing texture creates the perfect base for SPF and makeup. With just 11 carefully selected ingredients, this clean, minimalist formula supports a balanced, healthy-looking complexion—every single day.

Benefits:

  • Deep, long-lasting hydration with enhanced Hyaluronic Acid 
  • Visibly smooths fine lines and improves skin texture 
  • Strengthens and supports the skin barrier 
  • Helps defend against daily environmental stressors 
  • Soothes and balances the complexion with Panthenol (B5) 
  • Lightweight, fast-absorbing gel texture—perfect under makeup and SPF 
  • Powered by BIOEFFECT EGF for visible skin rejuvenation 
  • Suitable for all skin types, ideal moisturizer for oily skin
  • Fragrance-, oil-, gluten- and paraben-free
  • Dermatologically-tested
    Size: 30 ml. / 1.01 fl. oz.

Key Ingredients: 

  • BIOEFFECT EGF (Epidermal Growth Factor): A growth factor produced in barley using advanced plant biotechnology that helps support the skin’s natural collagen production to improve skin density and minimize the appearance of wrinkles and fine lines. Its skin-rejuvenating properties are essential for keeping skin looking smooth and healthy.
  • Hyaluronic Acid delivers immediate and deep hydration to the skin and helps reduce Trans Epidermal Water Loss (TEWL). The EGF Day Serum contains both low and high molecular weight hyaluronic acid to provide hydration to all skin levels. The lighter molecules penetrate deeper into the skin, while the heavier molecules remain on the upper layers of the skin, creating a protective barrier that locks in moisture.
  • Panthenol (Vitamin B5) boosts the skin’s moisture levels by drawing water to the surface and locking it in. This multitasking ingredient also strengthens the skin barrier while offering soothing, anti-inflammatory benefits, providing protection against skin irritation.
  • BIOEFFECT Barley Seed Extract helps keep the growth factors stable in the EGF Day Serum formula. It is a peptide-rich extract with multiple benefits, including aiding collagen formation, supporting the skin barrier and protecting against moisture loss. Its antioxidant benefits help protect and repair the skin from UV radiation and pollutants.

How to use: 

Apply 1-2 pumps of the serum to the face, neck, and décolleté. Wait 3-5 minutes before layering with moisturizer, sunscreen, or makeup. For optimal results, use the serum with EGF Essence, Imprinting Hydrogel Mask and/or Hydrating Cream.

For external use only. Use only as directed. If irritation occurs, consult a dermatologist.

Full Ingredients list: WATER (AQUA), PROPYLENE GLYCOL, XYLITOL, SODIUM POLYACRYLOYLDIMETHYL TAURATE, PANTHENOL, SODIUM CITRATE, SODIUM HYALURONATE, PHENOXYETHANOL, CITRIC ACID, BARLEY (HORDEUM VULGARE) SEED EXTRACT, EGF (BARLEY SH-OLIGOPEPTIDE-1)


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Backorders will ship in 28 days.
Return Policy

At BIOEFFECT, all sales are final. However, we gladly accept returns or exchanges for products that are defective, damaged during transit, or if you received the wrong item. Please note that the item must be in its original packaging, unused, with all security seals intact and in the same condition as when you received it. Returns that do not meet our policy will not be accepted and will not be refunded.

To request a refund or exchange, please email us at bioeffect@bioeffect.com within 14 days of receiving your order. Be sure to include your order number and a detailed description of the issue. Our team aims to respond to all inquiries within 24 hours. We will provide return authorization and shipping instructions. Once we receive your returned item, our team will inspect it to ensure it meets the return criteria. Upon approval, we will process your refund within 10 business days. Please note that return shipping cost is paid by the customer.

For additional information on returns please contact us at bioeffect@bioeffect.com.