The main ingredient of SK-II, trade name Pitera, nourishes and revitalizes the skin, leaving it smooth, supple and hydrated.

Standard type is light yellow.

From the incubation of Bifido or Bifida bacteria from experiments, it was found that it can help repair the DNA of the skin.   By Stimulates the skin to repair DNA when damaged by UVA light.  It is the main ingredient of Lancôme Génifique and Estee Lauder Advanced Night Repair Synchronized Recovery Complex.

Natto extract produced from natural fermentation. Highly effective in moisturizing the skin

Lemon Peel Bioferment (Lemon Skin ™) - a tyrosinase inhibitor to brighten skin / anti-oxidant.

Polysaccharidesobtained from the curing of sugar to moisturize the skin for a long time and continuously can coat a thin layer or thin hair coating

Ramnose is produced by natural bacterial incubation. to obtain a ramnose molecule which has many features such as protecting the skin from various types of bacteria Reduce inflammation of the skin. and reduce odor

Protease is an enzyme that catalyzes the hydrolysis of proteins that affect skin cells. to help shed skin cells It has the advantage of being able to work in neutral pH compared to AHA which is highly acidic.

Papaya enzyme (Papain) has the effect of exfoliating the skin. Suitable for exfoliating formulas that want speed in results The results are fast within 2-3 days. Can work at neutral pH.

Wakame seaweed is fermented with Lactobacillus and extracted to obtain important active substances that have anti-aging effects, helping to lift and tighten the skin. Contains high content of Fucoxanthin.