Zinc PCA in Testers

Regarding your request to have Zinc PCA available in testers, the staff has informed the lab for consideration in standard formulations. The availability will depend on the lab's decision.

As the staff mentioned, Zinc PCA can be easily added to formulations yourself. It is a beneficial ingredient known for reducing skin oiliness, helping to accelerate wound healing (like acne scars), stimulating collagen production, and reducing inflammation of acne. It is typically used in concentrations of 0.2-1.0% and is mixed into the water phase of a formulation, ideally at a pH between 4-6.

Therefore, while the lab considers adding it to standard testers, you can easily incorporate it into your own formulations to experience its benefits.