Growth factors are one of the most talked-about topics in skincare right now. From luxury serums to clinic-only formulas, they’re often positioned as a breakthrough ingredient for skin regeneration and anti-ageing.
But for those of us working hands-on with skin, growth factors aren’t new.
In professional salons and clinics, treatments have been stimulating the skin’s own production of growth factors for decades. Long before they appeared on ingredient lists, they were already part of how we supported collagen production, repair and long-term skin health.
What Are Growth Factors in Skincare?
Growth factors are naturally occurring proteins in the body that act as messengers between cells. In the skin, they play a vital role in:
- Skin regeneration
- Collagen and elastin production
- Wound healing
- Cell renewal
- Maintaining skin strength and resilience
In simple terms, growth factors tell skin cells when to repair, rebuild, and renew.
Key growth factors involved in skin health include:
- Epidermal Growth Factor (EGF) – supports cell turnover and renewal
- Fibroblast Growth Factor (FGF) – stimulates collagen and elastin
- Transforming Growth Factor Beta (TGF-β) – supports wound healing and tissue repair
- Vascular Endothelial Growth Factor (VEGF) – improves blood supply and oxygen delivery
Without growth factors, the skin’s ability to repair itself slows significantly, which is why they’re so important in ageing skin.
Why Growth Factors Are Everywhere Right Now
As skincare becomes more ingredient-led, consumers are understandably interested in actives that promise visible, long-term results. Growth factors have a strong reputation thanks to their role in medical and regenerative fields, which has helped fuel their popularity in topical skincare.
What’s changed isn’t the biology, but the way growth factors are now being marketed. They’re often presented as a premium solution, and priced accordingly.
What’s less discussed is that professional treatments have always worked with growth factors, simply by encouraging the skin to produce its own as part of its natural repair process.
How Professional Treatments Encourage Natural Growth Factors
Many advanced skin treatments work by gently stimulating the skin in a controlled way. When this happens, the skin responds by activating its own repair mechanisms, including the release of growth factors.
Treatments such as microneedling, chemical peels and advanced facials improve circulation, support healthy cell turnover and prompt the skin to regenerate. Growth factors are produced alongside collagen, elastin and other components essential to healthy skin function.
Rather than trying to add growth factors from the outside, these treatments focus on creating the right conditions for the skin to do what it already knows how to do.
Growth Factor Products vs Professional Treatments: A Question of Value
Topical growth factor products can absolutely have a place in skincare, particularly as part of a well-rounded home routine. Skincare at home is vital for maintaining skin health, protecting the barrier and supporting results over time.
However, when it comes specifically to growth factors, it’s worth looking at value as well as intention.
Many growth factor serums sit in the £150–£300 range, with some priced significantly higher. They’re typically designed to support a very specific pathway and require long-term, consistent use.
By comparison, a professional facial or microneedling treatment often falls within a similar price bracket. In some cases, a single treatment can cost less than a high-end growth factor serum.
The difference is in scope. A professional treatment doesn’t just focus on one ingredient. In one session, it can stimulate the skin’s natural growth factors, encourage collagen production, improve circulation, support lymphatic flow and be tailored to your skin’s needs on the day.
Sometimes, a single expert treatment can activate more of the skin’s natural regenerative processes than months of an expensive serum alone.
Why Many Professionals Prefer Treatments for Growth Factor Stimulation
As skin professionals and skincare brand founders with over 30 years of combined experience working directly with clients, we see consistent patterns in how skin responds.
While good skincare is essential at home, professional treatments offer a reliable way to stimulate growth factors because they work with the skin’s biology in real time. They’re guided by expert assessment and adjusted to suit the skin as it changes.
For many clients, this makes treatments a particularly effective choice when the goal is regeneration, rather than relying on topical growth factors alone.
Frequently Asked Questions
Are growth factors good for the skin?
Yes. Growth factors play an important role in skin repair, regeneration and collagen production, making them beneficial for overall skin health and ageing skin.
What treatments stimulate growth factors naturally?
Treatments such as microneedling, chemical peels and advanced professional facials stimulate the skin’s natural repair response, which includes the production of growth factors.
Is microneedling better than growth factor serums?
Microneedling encourages the skin to produce its own growth factors and collagen naturally. For many people, this makes it an effective option for skin regeneration and long-term results.
How often should I have professional treatments?
This depends on your skin concerns and goals. Some clients benefit from regular facials, while others prefer targeted courses of treatment. A professional consultation can help guide this.
Do I still need skincare products if I have treatments?
Absolutely. Skincare plays a vital role in maintaining skin health and supporting results between treatments. Treatments and skincare work best together.
Final Thoughts
Growth factors are essential to healthy skin, they are far from a passing trend. Professional treatments have been supporting the skin’s natural regenerative processes for years, offering a proven way to stimulate growth factors alongside many other skin benefits.