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Bioeffect and the Power of Growth Factors: How EGF Serums Are Transforming Skincare

September 28, 2025

Bioeffect is an Icelandic brand rewriting the rules of anti-ageing skincare, and Epidermal Growth Factor (EGF) is at the core of its innovative philosophy.


Reading time: 7 minutes

In a market saturated with buzzwords and ever-growing ingredient lists, few brands stand out for their ability to combine true science with simplicity. Bioeffect, the award-winning Icelandic skincare company, is one of those rare exceptions. At the core of its philosophy is a revolutionary ingredient. Epidermal Growth Factor (EGF) is a skin-identical protein that plays a vital role in maintaining youthful, healthy skin.

Unlike conventional beauty brands that overwhelm you with long formulations, Bioeffect takes a minimalistic approach by letting biotechnology take the lead. Each product is carefully designed to stimulate skin renewal at the cellular level. For those seeking clinically proven results backed by green biotechnology, Bioeffect is rewriting the rules of anti-aging skincare.

In this feature, we’ll explore the story behind Bioeffect, the science of growth factor technology, and the products that have earned popularity worldwide.

The Story Behind Bioeffect

Bioeffect was born out of scientific curiosity. Founded by three Icelandic scientists, the brand began in a lab devoted to biotechnology. Their mission was to harness cellular activators for medical research and skincare applications. The breakthrough came when they succeeded in producing plant-based EGF in barley which hadn’t been seen previously.

This innovation was groundbreaking. Traditionally, growth factors were sourced from animals or bacteria, raising ethical and safety concerns. However, Bioeffect’s method used hydroponically grown barley plants cultivated in Icelandic greenhouses which are powered by renewable geothermal energy. This not only ensured purity and safety but also aligned with Iceland’s commitment to sustainability.

The final result is a biotechnology-driven skincare brand that is sold in over 30 countries and continues to be celebrated for pushing boundaries in skin science.

Epidermal Growth Factors

What Makes Bioeffect Special?

Growth Factor Technology

At the heart of Bioeffect is the Epidermal Growth Factor (EGF), a protein naturally found in human skin. Its role is crucial as it signals skin cells to regenerate and produce collagen and elastin. As we age, natural levels of EGF decline, leading to slower cell turnover, fine lines, and loss of firmness.

Bioeffect’s bioengineered EGF replenishes this deficit. By stimulating the skin’s natural renewal process, it restores hydration, smoothness, and elasticity. Clinical studies have shown that consistent use of EGF can reduce the appearance of wrinkles and improve skin density, offering a scientifically sound alternative to invasive treatments.

Minimalist but Potent Formulations

Bioeffect products often contain fewer than 10 ingredients which is a rarity in today’s skincare world. This approach ensures that the spotlight remains on EGF while minimising the risk of irritation. Instead of layering multiple active ingredients that may clash, Bioeffect emphasises precision: every element has a clear purpose.

For consumers with sensitive or reactive skin, this also makes Bioeffect a safe, high-performance choice.

Sustainability-First Biotechnology

Bioeffect’s barley-based biotechnology is innovative whilst still being environmentally conscious. The greenhouses where the barley plants grow are powered by geothermal and hydroelectric energy. No pesticides or herbicides are used, and the process is completely traceable.

In an era where sustainability is often more marketing than reality, Bioeffect stands out as a brand that takes environmental responsibility. 

Using EGF in Skincare

Bioeffect’s Star Products

EGF Serum

This is the star product that launched the brand into global recognition. The EGF Serum is a lightweight, transparent formula that delivers visible anti-aging results with just a few drops.

  • Barley EGF stimulates skin renewal, minimises wrinkles and boosts elasticity.
  • Hyaluronic Acid provides deep hydration and plumping.
  • Glycerin strengthens the barrier and locks in moisture.

Clinically tested, this serum has been shown to reduce fine lines and improve skin density in as little as two months. Its minimalist ingredient list (just seven components) has earned it status among dermatologists and skincare enthusiasts.

How to Use:

Use nightly: 2-4 drops on clean, dry skin. Apply to the face, neck, and chest. Avoid layering with other actives to allow the growth factor to work effectively overnight.

EGF Power Eye Serum

For those seeking a more intensive solution for visible signs of aging around the eyes, the EGF Power Eye Serum delivers advanced care in a concentrated formula. This next-generation treatment targets wrinkles, puffiness, and loss of firmness with the same biotechnology at the heart of Bioeffect’s philosophy.

  • Barley EGF encourages elasticity and cellular renewal.
  • Bakuchiol (a plant-derived retinol alternative) works in synergy with EGF to smooth fine lines, support firmness, and deliver antioxidant protection without irritation.
  • Niacinamide (Vitamin B3) helps to brighten, strengthen the barrier, and improve overall skin texture around the delicate eye area.

How to Use:

Dispense one pump onto the cooling stainless-steel applicator and gently sweep under and around the eyes. Use morning and evening after cleansing and follow with the EGF Serum or EGF Day Serum for a complete routine.

EGF Essence

Unlike traditional essences that focus purely on hydration, the EGF Essence primes the skin for maximum absorption of serums.

  • Barley EGF preps the skin’s cellular activity.
  • Pure Icelandic Water, naturally filtered through volcanic lava, hydrates and balances.

How to Use:

Pour a few drops into your hands and press gently into the skin after cleansing. Follow with EGF Serum or EGF Day Serum for enhanced results.

EGF Day Serum

Designed for daily wear, the EGF Day Serum combines anti-aging benefits with a light gel texture that sits comfortably under SPF and makeup.

  • Barley EGF provides firming and smoothing effects throughout the day.
  • Panthenol (Pro-Vitamin B5) supports skin hydration while soothing and strengthening the skin barrier.

How to Use:

Apply 1-2 pumps in the morning to cleansed skin. Allow it to absorb fully before applying sunscreen and makeup. Ideal for those who prefer a lighter texture than the night serum.

Beyond Products: The Science of Skin Imprinting

One of Bioeffect’s unique discoveries is the “imprinting effect”. This is the idea that moisture-rich environments enhance the activity of growth factors. This scientific principle is what inspired the Hydrogel Mask and guides the brand’s entire product strategy. The Hydrogel Mask is a cooling, moisture-drenched sheet mask specifically designed to maximize the benefits of the EGF Serum. By creating the optimal conditions for EGF, Bioeffect ensures its star ingredient delivers maximum impact.

This attention to detail demonstrates how deeply rooted Bioeffect is in science, setting it apart from brands that rely purely on marketing buzz.

Final Thoughts

Bioeffect represents a true biotechnological revolution. By pioneering barley-based Epidermal Growth Factor, the brand has introduced a new era of results-driven, sustainable skincare.

Its minimalist formulations and dedication to both science and the environment make Bioeffect more than a cosmetic brand. Whether you start with the iconic EGF Serum or build a full regimen with the Eye Serum, Essence, and Hydrogel Mask, Bioeffect offers a skincare experience that is extremely effective at tackling a range of skincare issues. 

It’s the perfect combination of science and simplicity, proof that the future of skincare lies in the power of biotechnology.

References

Aldag, C., Nogueira Teixeira, D. and Leventhal, P.S. (2016). Skin rejuvenation using cosmetic products containing growth factors, cytokines, and matrikines: a review of the literature. Clinical, Cosmetic and Investigational Dermatology, Volume 9, pp.411–419. doi:https://doi.org/10.2147/ccid.s116158

BIOEFFECT. (2025). Split-Face Study Confirms EGF Serum´s Remarkable Efficacy. [online] Available at: https://www.bioeffect.com/uk/articles/article/128602567-scientific-study-shows-strong-skin-rejuvenating-effect-of-bioeffect-egf-serum [Accessed 25 Sep. 2025].

Draelos, Z., Gunt, H., Zeichner, J. and Levy, S. (2020). Clinical Evaluation of a Nature-Based Bakuchiol Anti-Aging Moisturizer for Sensitive Skin. Journal of Drugs in Dermatology, 19(12), pp.1181–1183. doi:https://doi.org/10.36849/jdd.2020.5522

Gao, M., Gao, N., Wang, L., Yao, T., Jing, H., Liu, H. and Gao, L. (2025). Evaluation of the Efficacy and Safety of a Panthenol‐Enriched Mask for Skin Barrier Recovery After Facial Laser Treatment: Results of a Double‐Blind Randomized Controlled Study. Journal of Cosmetic Dermatology, 24(7). doi:https://doi.org/10.1111/jocd.70223

Miller-Kobisher, B., Suárez-Vega, D.V. and Velazco de Maldonado, G.J. (2021). Epidermal Growth Factor in Aesthetics and Regenerative Medicine: Systematic Review. Journal of cutaneous and aesthetic surgery, [online] 14(2), pp.137–146. doi:https://doi.org/10.4103/JCAS.JCAS_25_20

Sun Shin Cha, Young Hag Koh, Woo Geon Lee, Seok, J. and Kui Young Park (2022). The use of epidermal growth factor in dermatological practice. International Wound Journal, 20(6). doi:https://doi.org/10.1111/iwj.14075

Wei, Y., Li, J., Huang, Y., Lei, X., Zhang, L., Yin, M., Deng, J., Wang, X., Fu, X. and Wu, J. (2022). The clinical effectiveness and safety of using epidermal growth factor, fibroblast growth factor and granulocyte-macrophage colony stimulating factor as therapeutics in acute skin wound healing: a systematic review and meta-analysis. 10. doi:https://doi.org/10.1093/burnst/tkac002

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