Ingredient · INCI listed
Psp
A proprietary blend of growth factors and cytokines marketed to support repair and renewal. An intriguing premise with limited independent evidence.
Data summary
Products containing
3
Most common in
2 products
eye creams
Typical pairing
Peptides
Verified reviewer
In the catalog
Psp by the numbers.
Psp appears in 3 products across the DermFND catalog, and it's strongly concentrated in eye creams — 2 products, 67% of where it shows up. Formulations carrying it score 77/100 on average (well above the catalog norm); the strongest is Neocutis Bio Serum Firm Rejuvenating Growth Factor and Peptide Treatment at 78/100.
It co-occurs most with Peptides (3 shared formulas) and Vitamin C (3 shared formulas).
Where it shows up
