All SKIN1004 products have completed skin irritation tests and are formulated to minimize stress on the skin. They are generally suitable for use starting from age 12 and above.

We strongly advise performing a patch test prior to use and consulting with your healthcare provider or obstetrician before incorporating any new skincare products into your routine. All SKIN1004 products are suitable for children aged 7 and above, excluding infants and toddlers. However, if any signs of irritation or discomfort occur during use, please discontinue use immediately and consult a skincare professional if necessary. When products are used by children, seeking professional advice beforehand is also recommended.

While our products can generally be used after a procedure, please note that laser treatments may cause temporary skin sensitivity. We kindly recommend performing a patch test on a small area before full application.

For better absorption, we recommend applying products from the lightest texture to the heaviest texture. For example: Toning Toner → Ampoule → Soothing Cream → Cream → Sunscreen.

To ensure the product suits your skin, we kindly recommend performing a patch test or applying a small amount to a small area first before full use. This will help you check for any potential irritation and use the product with greater confidence.