Frequently Asked Questions

Find answers to common questions about our botanical skincare

Are Yon-Ka products suitable for sensitive skin?

Yes, many of our products are specifically formulated with soothing phyto-aromatic ingredients designed to calm and protect sensitive or reactive skin types.

Is Yon-Ka a natural skincare brand?

Yon-Ka leverages the power of Quintessence—a unique blend of five essential oils—and ensures that a vast majority of our ingredients are of natural origin.

Do you test your products on animals?

No, Yon-Ka is committed to ethical beauty practices and does not conduct animal testing on any of our formulations.

How can I determine which products are right for my skin concern?

We recommend using our online Skin Advisor tool or consulting with a Yon-Ka certified esthetician to create a personalized skincare regimen.

What is the shelf life of Yon-Ka products?

Most products have a shelf life of 12 months after opening. Please refer to the Period After Opening (PAO) symbol on the packaging.

Are your products paraben-free?

Yes, we have reformulated our products to be paraben-free while maintaining the efficacy and preservation of our botanical active ingredients.