SIRASU(Volcanic ash) Soap

SIRASU original soap wears a (-) ion, enters into the pores which are a (+) ion and removes the stains certainly, and small and minute SIRASU takes a keratin and waste, and a natural mineral ingredient can strengthen the elasticity of the skin and expect activation of a skin cell by a far-infrared radiation. 

Penny Royal Mint oil used for SIRASU HERB soap is very useful for the atopy and the skin trouble which have the fragrance a harmful insect like a house tick and a flea can't approach and show the symptoms by this, and it can also be used for baby's sensitive skin surely. 

The green tea used for SIRASU green soap is pure nonpolluting green tea from Southern Kyushu Kagoshima-ken, and the effect of the poise of a pimple, the freckle, a stain and a type restrains bacteria propagation, and can expect it. 

“Yoshida Shirasu” is made from which was volcanic ashes by huge eruption the

volcano （The Aira caldera, Kagoshima in Japan） as we did not know 300000 to

800000 years ago, which laid thick impurities are removed by being exposed to

longtime screened by a warter curren, and so pure minerals ingredient stays, and

was refined by nature.  

As for other volcanic ashes more than 50μ are most about the particle size, but

Yoshida Shirasu ‘s particles are very particular from several μ to 40μ, and a color is

pure white. In addition, Volcanic ashes are registered with ICID(International Cosmetic

Ingredient Dictionary and Handbook).

Yoshida Shirasu’s composition : SiO2/ Ai2O3/ K2O/ Na2O/ CaO/ Fe2O3/ MgO/ TiO2 .

Nature Cray such as Yellow-ocher or the Kaolin is used as matrix of the packs well

conventionally. Those Cray adsorbs unnecessary sebum and a dirt of skin and pore,

and remove them. In addition, they perform supply to the skin cell of the mineral

ingredient. “Yoshida Shirasu” is superior in adsorption for the oil in comparison with

conventional Cray. It is superior in the adsorption of the dirt by the ion exchange in

particular.  

The notable thing of Yoshida Shirasu is the point that is superior in far infrared rays

emission. The temperature of the depths under the skin rises by heat reaction by the

resonance action of the far infrared rays, and the expansion of the minute blood vessel,

promotion of the bloodstream circulation, the sweep of the metabolism disorder, the

activation of the organization, enzyme generation promotion are performed. Because It

promotes such an important metabolism, can expect the waste material which collected

in the living body and unnecessary harmfulness heavy metal, harmfulness thing or an

effect to excrete lactic acid caused by the fact of fatigue and the aging, free fatty acid, fat,

subcutaneous fat, unnecessary sodium causing the high blood pressure, uric acid

causing the sharp pain of the whole processed food from a sweat gland.

The Yoshida Shirasu promotes metabolism of the skin by sebum and the effect of not

only the effect of the adsorption removal of the dirt but also this far infrared rays in

comparison with conventional Cray and promotes maintenance of healthy skin.