It is considered a skin whitening ingredient that medicine has long accepted. But there is a strong smell problem. making its use less widespread Even though it is highly effective, research has found that a usage rate of 5% can help solve the problem of blemishes. effectively

Cysteamine HCL is considered a skin whitening ingredient that has long been accepted by medical professionals. But there is a strong smell problem. making its use less widespread Even with high efficiency

An example of a product that uses Cysteamine HCL is Cyspera Cream.

Research has found that a usage rate of 5% can help solve the problem of blemishes. effectively

It should be washed off the skin. After applying on the skin for 15 minutes, do not leave it on the skin for more than 30 minutes.

To reduce strong odors, it is recommended to add 1-2% Odor-Kill to help absorb odors.

Formula should contain ActiveProtec™ OX to help extend the life of CysWhite in water.

Cysteamine HCL has higher whitening efficiency than hydroquinone but has low stability when dissolved in water. In the case of developing a formula to have a long shelf-life, it is recommended that it be an anhydrous formula.

Usage rate: 1-5% (maximum effectiveness at 5% used as spot corrector)

Product appearance: white/light color powder Has a unique smell (Smells like rotten eggs) Moist very easily.

Solubility: Soluble in water, formula should contain ActiveProtec™ OX to help extend the life of CysWhite in the formula.

Storage: Store at room temperature. Do not expose to light and heat. It gets damp very easily. Shelf life is at least 24 months.

INCI Name : Cysteamine HCL