What is Kojic Acid?
What are the benefits of Kojic Acid?

It promotes anti-ageing.
Kojic acid works on the age spots and lightens them. Lightening of visible spots can cause an anti-ageing effect on the skin.
It reduces the darkening of the skin.
Darkening of the skin or melasma during pregnancy or due to hormonal changes is quite common. Kojic acid can help reduce this effect on the skin.


It helps in the lightening of the scars.
Scars cause darkened spots on the skin. Kojic acid works on lightening the discolouration caused by scars.
It fights fungal infections on the skin.
Kojic acid is known to be effective in preventing athlete’s foot and yeast infections.


It has antibacterial properties.
Kojic acid with its antibacterial properties decreased the possibilities of bacterial skin infections.
How exactly does Kojic acid work on our skin?
Here’s the science behind how kojic acid lightens our skin. Melanin is a pigment that gives colour to our eyes, hair and skin. The production of melanin occurs naturally in our bodies with the support of an amino acid called tyrosine. So kojic acid stops the production of tyrosine which eventually inhibits the production of melanin causing lightening of the skin.
Kojie San Frequently Asked Questions

Kojie San should not burn, but provide a refreshing, tightening feeling.As with all topical products, you should perform a spot test to test for skin sensitivity. Lather the soap up and apply to the intended area of use for up to one 30 seconds.If rash, burning, tingling, or inflammation occur, immediately remove the product from skin and discontinue all further use.
Moisturizing coconut oil primes skin for maximum absorption of kojic acid to help your skin appear lighter and brighter.Kojie San can help your skin appear healthier overall.
Kojie San soap has a shelf life of approximately 3 years.
Yes, daily, all over use soap that combines soothing Coconut Oil with powerful, natural Kojic Acid and refreshing Tea Tree Oil, which are multifunctional ingredients to help your skin look its best while providing great moisture and anti-inflammatory properties. Additionally, the active ingredients are scientifically proven to help fade and reduce the appearance of melasma, brown spots and stubborn post-breakout marks.
The main mechanism of action of Kojic Acid is prevention of the formation of tyrosine in the skin, an amino acid that produces melanin, which in turn causes dark spots, freckles and other skin damage. When the production of melanin is inhibited, it results in your skin looking younger, brighter and lighter.
Lather soap and apply to treatment areas. Leave the soap on for up to 30 seconds. Apply once per day and increase to twice a day if well tolerated. If dryness occurs follow with a moisturizing cream.
Please see our official Kojie San shop on this website or list of approved distributors for authentic Kojie San.