In cosmetics it is used as astringent, firming, anti-seborrheic, anti-dandruff, anti-aging and as fragrance. In 1968, Biotherm introduces Bio-Buste Suractive on the market, its first "breast firming cream". Firming masks should not be applied on the eye area because they can cause itching. Firming up operations on the existing, incomplete road became the company's immediate goal. Firming her resolve, Shizuku decides to test her talents as well.