Growth Factor Science
Signals for visible renewal
Growth factors are messenger proteins used in advanced cosmetic formulas. These signalling proteins help coordinate the communication associated with skin renewal and healthy-looking hair. They provide specific signals that support the skin and hair’s natural renewal environment, helping improve the visible appearance of smoothness, firmness, resilience and density. Skinara uses different growth-factor technologies according to the treatment area and intended cosmetic benefit.
One science 3 targeted goals
Skin
Skin renewal support:
For fine lines, dehydration, reduced elasticity and skin that looks less resilient.
Smoother. Firmer. More resilient.
Scalp & Hair
Follicle & density support:
For thinning, reduced density hair that needs greater strength and conditioning.
Healthier, fuller-looking.
Lash & Brows
Keratin & follicle support:
For sparse, fragile or shorter-looking lashes and brows.
Longer, stronger. More defined.
Complete treatments
Growth factor targeted signalling
Depending on your goal, Skinara growth-factor technology offers complete treatments built around growth factors, using peptides, multiple molecular weights of hyaluronic acid and targeted nutrients to support hydration, conditioning, resilience and visible density. Growth factors provide the signalling technology, while the complete formula determines how each treatment hydrates, conditions and supports the target area.
Growth-factor signalling
Targeted or multi-signal cosmetic support
Peptides and nutrients
Selected for the needs of skin, scalp, lashes or brows
Multi-weight hyaluronic acid
Helps support layered hydration and a smoother, more supple appearance
Growth Factors FAQs
What are growth factors in skin care?
Growth factors are signaling proteins used in advanced skin care to support the environment involved in visible renewal. Skinara growth factor formulas are designed to support hydration, elasticity, resilience, and smoother, firmer-looking skin.
What is the difference between growth factors and peptides?
Growth factors and peptides both act as biological messengers, but they have different structures and functions. Skinara formulas combine selected growth factor proteins and peptides with complementary ingredients suited to the skin, scalp, lashes, or brows.
What are recombinant growth factors?
Recombinant growth factors are defined proteins produced through biotechnology. They contain a broad mixture of naturally released components, recombinant technology allows selected growth factors to be incorporated individually at controlled levels.
Which Skinara growth factor product should I choose?
Choose Growth Factor Serum for hydration, fine lines, and reduced elasticity. Choose Hair Growth Serum for thinning hair or reduced density, and Eyelash Growth Serum for longer, stronger, fuller-looking lashes. The Hair, Lash and Brow Set combines treatments for multiple areas.
When can I expect visible results?
Hydration and surface smoothing may be noticed earlier. Changes in firmness, hair density, and lash appearance require consistent use over several weeks and depend on the natural renewal or hair-growth cycle. Follow the directions and timeframe shown on the individual product page.
Are Skinara growth factor products unisex?
Yes. Skinara is a unisex brand, and every growth factor product is selected according to the skin, scalp, lash, or brow concern—not gender. The formulas are suitable for anyone seeking stronger-looking hair, improved visible density, better hydration, or firmer, more resilient-looking skin.
Can I use more than one growth factor product?
Yes. The facial, scalp, lash, and brow formulas are designed for different areas and may be used within the same routine. Apply each product only to its intended area and follow its individual directions.
How are the recombinant growth factors produced?
Growth Factors are produced through a controlled rice-based biotechnology system and purified for cosmetic formulation.
Are Skinara growth factor products suitable for sensitive skin?
Yes. Skinara growth factor formulas are developed with gentleness and long-term skin and scalp health in mind. Their development reflects years of ingredient research, careful quality selection, and precise formulation.
We use high-quality, traceable ingredients and avoid unnecessary components known to compromise skin comfort or the skin microbiome. Sensitive actives are protected through controlled manufacturing and factory-sealed ampoules that help preserve formula integrity until use.
The result is clean, high-performance care designed to feel gentle on the skin and scalp, including sensitive types.
Should I use growth factor products as a range?
Yes. Skinara growth factor products complement one another across the face, scalp, lashes, and brows. Combine them to create a coordinated routine for smoother, firmer-looking skin, fuller-looking hair, and longer, stronger-looking lashes and brows. For a complete approach, choose one of our curated growth factor sets.