Periodic Lab is the quintessential product arm for Valley of the Sun Cosmetics, we have various brands operating in the beauty and personal care, pet, and manufacturing industries in Irvine, California, USA.
Expertly crafted serums for all skin types
We are leaders and innovators in the branding and sales of different types of beauty and personal care products for an ever-expanding customer base in the global market.
With highly skilled and experienced chemists and a state-of-the-art Research and Development department we are breaking norms and RE-innovating the personal care market.
Frequently asked questions
Are your products suitable for sensitive skin?
Many of our products are formulated to be gentle on sensitive skin; however, we always recommend performing a patch test. Apply a small amount of the product to a discreet area (like your inner arm) and wait 24 hours to ensure no irritation occurs before applying it to your face.
Are your products cruelty-free and/or vegan?
We are proud to be 100% cruelty-free, meaning none of our products or ingredients are tested on animals. While many of our products are vegan, some may contain ingredients like beeswax or honey. Please check the individual product page for specific vegan information.
How long will it take to see results?
Results can vary based on the product and your individual skin type. While hydrating products can show immediate effects, most targeted treatments (like serums for dark spots or wrinkles) require consistent use for at least 4-6 weeks to see noticeable improvements.