Stemfactor Growth Factor Serum


Stemfactor Growth Factor Serum is a revolutionary formula. This Osmosis Beauty product uses advanced technology to rejuvenate, heal, and protect the skin. The Osmosis Stemfactor Growth Factor Serum is known as the “fountain of youth” in a bottle.


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The Stemfactor Growth Factor Serum works on skin rejuvenation and repair at the cellular level. It does this by increasing collagen and elastin production which aids in the reversal of aging. Therefore, gradually your skin becomes more youthful with less visible signs of aging.

This Osmosis stem cell serum improves all aspects of aging. As well as this, it repairs skin damage by encouraging the skin’s natural repair process. Additionally, the growth factor serum stimulates new cell development for youthful skin.

  • Over 600 different skin growth factors
  • Advanced delivery technology
  • Reverse all sign of aging
  • More youthful skin with less visible signs of aging

The Stemfactor Growth Factor Serum is the most clinically proven and technologically advanced growth factor serum in the UK. It utilises patented methods to feed stem cells and fibroblasts. Resultantly, this replenishes the skin’s shortage of growth factors and proteins.

Stemfactor Growth Factor Serum & Advanced Delivery Technology

The Osmosis Growth Factor serum from Osmosis Beauty uses advanced delivery technology to utilise exosomes extracted from human skin cells. These encapsulate the growth factor and proteins in order to deliver them to their target cells, while increasing stability and activating more cell receptors. In short, this delivers enhanced results.

Your body naturally produces growth factors but after the age of 30 their production slows down. This leads to slower skin healing, repair and growth.

Serum growth factors are catalysts for collagen production, making them essential in anti-aging skincare. This product contains 600 serum growth factors which makes for visibly younger-looking skin after just one use.

Applying growth factors topically, using the Stemfactor Growth Factor Serum, helps with skin repair and also allows your skin to produce more new cells, collagen, and elastin. What’s more, blood flow is also increased which revitalises the skin.

Osmosis Growth Factor Serum can be used to treat a variety of skin conditions. The growth factors in the serum can be used to combat anti-aging and rosacea, as well as being used as a preventative skincare product.

Osmosis skincare focuses on nourishing your skin from the inside out. Furthermore, Osmosis UK products directly target the cause of your skin concerns to deliver permanent improvements.

What’s more, using scientifically researched actives, Osmosis Beauty ingredients help to uniquely restore and strengthen skin of any age. Resultantly, their transparent formulations and scientific approach has led Osmosis UK to becoming one of the most trusted global skincare brands.

Specialising in anti-aging, as well as rosacea, and blemish-prone skin, the results of Osmosis UK are unmatched.

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IDEAL FOR: Aging and Mature Skin, Hyperpigmentation, Fine Lines & Wrinkles, Blemishes, Sun-Damaged Skin

SKIN TYPES: All Skin Types including Aging and Mature Skin, Hyperpigmentation, Acne-Prone Skin, Sun-Damaged Skin

Key ingredients:

Growth Factor Enhanced Media: This contains 600+ growth factors that are stable and three dimensional, as well as physiologically balanced so your skin can decide when/how to use them. Growth Factor is a natural substance made by the skin cells that supports the repair of damaged skin, as a result of aging or environmental factors. They promote the formation of collagen and elastin to provide firmness and elasticity.

Some growth factors used in the formulation:

  • HGF (Hypatocyte Growth Factor): This enhances wound repair and increases the number of macrophages for scar tissue removal.
  • TGF-B, B2 & B3 (Transforming Growth Factor): This increases new blood vessel formation and collagen production.
  • FGF (Fibroblast Growth Factor): FGF increases the number of collagen manufacturing cells along with increasing their production levels.
  • PDGF (Platelet Derived Growth Factor): This creates new fibroblasts, increases the number of macrophages, and increases angiogenesis and new cell development.


Water (Aqua), Human Stem Cell Conditioned Media, Human Fibroblast Conditioned Media, Hamamelis Virginiana (Witch Hazel) Bark / Leaf / Twig Extract, Hydroxyethylcellulose, Phosphatidylcholine, Citrus Medica Limonum (Lemon) Oil, Dehydroacetic Acid, Benzyl Alcohol.

Cruelty-free, vegan, free of parabens, gluten, SLS, toxic chemicals, and artificial fragrances.


Use 1-2 pumps of the Osmosis Growth Factor Serum morning and evening.

Osmosis serums are highly concentrated using source ingredients, and if you are new to this range we advise just a few little things.

Begin by using only 1/2 to 1 pump of Osmosis stem factor serum per application for at least the first week and build up from there if needed.

For optimum results, massage the serum into the skin followed by the Osmosis Boost Peptide Activating Mist, or alternatively a slight addition of water on the skin.

Skincare is a ritual:
If you find the serum is struggling to be absorbed, you should take time to massage your serum into the skin thoroughly until fully absorbed. Repeat use of the Boost Peptide Activating Mist or water if needed.


Please note:
It may take a week of use before your skin becomes accustomed to the use of the rich ingredients within Osmosis serums and starts absorbing the product more effectively.

  1. Elena

    It is an absolutely amazing product!!! I became fanatic of Osmosis long time ago .. but Growth Factor is something very special.!! I cannot explain – I look so young and youthful that I stopped telling my real age (!!). I use stem factor + Catalyst (which is mainly Vitamin C serum) + replenish (anti oxidant) and of course, Osmosis gentle cleanser. The products are not cheap but they make miracle!! And what is more important than my face?!!

  2. Anna

    I just finished one bottle and will definitely buy a new one straight after! It is the most effective serum I ever tried. I saw the results straight away! Fully recommend

  3. Leila

    It’s a new generation of skincare. I really believe it is. Vitamin C and A are good but what is making a huge change is the growth factor. I love love love this product!

  4. Jenifer

    I do not post reviews, generally. As well, it is rare that I will purchase a product without a friend or physician recommending it to me. Given the reasonable cost of this product and beneficial ingredients, I went ahead and ordered it. The vast majority of my products are high-end and are sold in dermatologist’s offices. I am also an avid beliver in lasers, microneedling and avoiding the sun w/o SFP at all costs. I give you all this info to understand how seriously I take my skincare and how infrequently I will put myself out there touting the efficacy of a product. That said, I REALLY like this product! What fantastic results in minimal time and it works seamlessly with my existing skincare regimen. I can’t wait to try more of their products when I get a chance to order more. Do not hesitate. Give this a try. Be aware, I was NOT reimbursed in any way for this review and I paid full price for this product.

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