Chemistry tool
• the abnormal lab •

DECIEM is a science-first brand. That’s why each product concept begins in our lab and not in a marketing department. With a dedicated commitment to innovation, our lab is made up of 25 (and growing) happy Biochemists who are continuously exploring and creating to bring you even more good things. We’ve decided to open up our lab for visits as soon as it’s safe to do so. We’ll share details on how you can come and say hello soon :-)

The Ordinary Azelaic Acid 10% Suspension, Salicylic Acid 2% Masque, and Alpha Arbutin 2% + HA are human-sized in DECIEM lab
Our family just got bigger.
Swatches of Alpha Arbutin 2% + HA, Salicylic Acid 2% Masque, and Azelaic Acid Suspension 10%


We’ve upsized three well-loved formulas within The Ordinary, offering more of what you love, better value, and a smaller footprint.

DECIEM community fund


We believe that beauty is between us and the world around us. That’s why we’re continuously working to have a positive impact on people, animals, and the planet. You can read more about how we respect small and big things here.

Now Vegan!
Think of HIF Cleansing Conditioners as dry cleaning for your hair, only with water. In one simple, gentle step, HIF deep cleanses with cleansing fractions instead of common detergents while a long list of conditioning technologies leave the hair in prime condition.