Can I use Niacinamide with sh-Octapeptide-4?
Works well together
Niacinamide and sh-Octapeptide-4 are generally compatible and can be layered in the same routine. As always, introduce one new active at a time and watch how your skin responds.
NiacinamideActive
- ✓Reduces redness and blotchiness
- ✓Supports the skin barrier
- ✓Regulates oil
sh-Octapeptide-4Active
- ✓Synthetic analogue of Leu-Enkephalin (leucine-enkephalin, an endogenous opioid neuropeptide) that modulates sebum production and reduces excess seborrhea — making it particularly relevant for oily, combination, and congestion-prone skin types
- ✓Antioxidant and chelating activity helps protect skin cells against oxidative stress and metal-ion catalyzed free radical damage
- ✓Barrier-strengthening effect via skin conditioning; produced by Spec-Chem Industry Inc under the trade name SpecPed Sh-O4P
- ⚠As with other recombinant human peptides, a theoretical growth factor concern applies in specific disease contexts; not demonstrated as a risk at normal cosmetic concentrations
