Tiam Blending Powder offers three choices of science-backed ingredients that make a real change in your skin. By offering these ingredients in powder form, these products allow for maximum absorption to effect real change in your skin.


If you’re battling hyperpigmentation or dark spots, try Arbutin Blending Powder. Formulated with Arbutin and Niacinamide, science-backed brightening ingredients, the Arbutin Blending Powder fights the overproduction of melanin to brighten dull skin and uneven skin tone. Great for all skin types, including sensitive.


If redness and irritation is your nemesis, go for Centella Blending Powder. Centella is renown for its calming properties, and the Blending Powder will help soothe skin irritated and sensitive due to external stimulus. Centella helps alleviate redness as well as breakouts.


If you’re looking for a powerhouse skincare ingredient that offers brightening and antioxidant properties, Vitamin Blending Powder is your choice. The Vitamin Blending Powder is formulated with ascorbic acid, the best vitamin C in the market. Offering ascorbic acid in powder form bolsters its stability when exposed to light, air, and heat, allowing your skin to get all the benefits of vitamin C. This powder will help fades hyperpigmentation and improves uneven skin tone. It also neutralizes free radicals, which are a big part of skin aging.

Vitamin C (ascorbic acid) is amazing for skin but very unstable. To minimize degradation, vitamin C in powder form is ideal. Read more about vitamin C in our comprehensive guide here.

Take a pea-sized powder and mix it with your skincare products currently in use like toner, serum, or cream, etc. After mixing the content, gently spread on skin and pat to absorb it.

[Arbutin] Zea Mays (Corn) Starch , Dextrin , Silica , Arbutin , Niacinamide , Titanium dioxide , Aluminum Hydroxide , Triethoxycaprylylsilane [Centella] Zea Mays (Corn) Starch , Dextrin , Zinc Oxide , Silica , Asiaticoside , Asiatic Acid , Madecassic Acid , Allantoin , Dipotassium Glycyrrhizate [Vitamin] Ascorbic Acid , Zea Mays (Corn) Starch , Dextrin , Silica , Arginine , Allantoin , Dipotassium Glycyrrhizate , Panthenol , Citrus Limon (Lemon) Fruit Oil

You can expect Tiam to become one of your go-to favorite brands. After all, it’s the new rebrand of the cult favorite OST (hailed for their vitamin C serum C20). With active ingredients targeted for results, Tiam is always looking to create real solutions for your skincare concerns.

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I got the Vitamin Blending powder because I wanted to incorporate vitamin C in my routine. I use it as my first step and mix it with a first treatment essence and I haven't had any bad reactions so far. I think my skin texture has improved as well as my skin tone - it is more even. I think this product will last for some time since a little bit goes a long way.