Quick answer
The Ordinary GF 15% Solution is an age-support serum that uses a 15% concentration of growth factors to help minimize visible skin damage and regenerate the look of aging skin. Layer it after water-based serums (like hyaluronic acid or niacinamide) and before oils or moisturizers.
Why layering order matters for growth factors
Growth factors are active proteins that signal skin cells to repair and regenerate. To keep them effective, apply GF 15% Solution on clean, damp skin or after a water-based serum, but before heavier creams or oils that could block absorption.
Can you use GF 15% Solution with peptides?
Yes. Growth factors and peptides are complementary—peptides support collagen building while growth factors encourage repair. Apply peptides first if they are in a water-based formula, then follow with GF 15% Solution. Avoid using strong exfoliants (like AHAs or BHAs) in the same routine to prevent irritation.
Frequently asked questions
What is GF 15% Solution?
It is a serum from The Ordinary that delivers a 15% solution of growth factors. Growth factors are signaling proteins that help skin repair visible damage and support a more youthful appearance over time.
How should I layer GF 15% Solution in my routine?
Apply after cleansing and any water-based serums (like hyaluronic acid or niacinamide). Use a few drops on your face and neck. Follow with a moisturizer to seal it in. If using an oil, apply it after the serum. Always apply GF 15% Solution on clean skin before heavier creams or oils.
Can I use GF 15% Solution with peptides?
Yes. Apply your water-based peptide serum first, then GF 15% Solution. Both work well together to support collagen and skin repair, but avoid using strong exfoliants in the same session.
When should I use GF 15% Solution—morning or night?
You can use it once or twice daily. In the morning, apply before sunscreen. At night, apply after cleansing and before your moisturizer. If your skin is sensitive, start with once daily.
Is GF 15% Solution suitable for all skin types?
It is generally well-tolerated, but those with very sensitive or reactive skin should patch test first. Avoid using it with strong acids or retinoids in the same routine to reduce the risk of irritation. Patch test if you have sensitive skin, and do not combine with strong exfoliants in the same application.
Product facts
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GF 15% Solution: An age-support serum containing a 15% solution of growth factors to help minimize and repair visible skin damage to regenerate the look of aging skin. This high concentration of growth factors targets multiple signs of aging in one step, making it a potent addition to an anti-aging routine.