https://youtu.be/IghCxgaDbfY?t=310 Galactomyces is in a lot of your favorite fermented skin care products such as the Missha Time Revolution The First Treatment Essence, but what makes the CosRX Galactomyces 95 Tone Balancing Essence special is that it contains 95% of it, making it a powerful brightening essence. With a gel-like texture, it absorbs rapidly without leaving any unpleasant residue or feeling behind. It nourishes and revitalizes so that skin becomes clear and glowing, with improved elasticity to boot. It’s great for those dealing with an uneven skin tone or dry patches. Recommended for all skin types. Previously known as CosRX Galactomyces 95 Whitening Power Essence. Size: 100 mL To use: To be used after cleansing (including acids) and other hydrating products. Dispense appropriate amount of the CosRX Galactomyces 95 Whitening Power Essence onto fingers. Smooth and pat all over face and neck until fully absorbed. Proceed with the rest of routine. Note: As a rule of thumb, apply your hydrating products in order of thinnest to thickest consistency.