Lactzyme Co., Ltd.

Our products


In the process of functional research that Lactzyme gives to immune function, I discovered that there is also a remarkable functionality to the skin, and started to make cosmetics based on Lactzyme.
その後、多くのお客様に支えられながらバイオローザを販売し続け10年以上が経過しましたが、プロテオグリカンという素材が世に登場したことで、開発意欲に再び火がつきました。 様々な配合で試作するうちに、ラクトジェノールとプロテオグリカンに加え、既存のスクワランやプラセンタ、ヒアルロン酸などを組み合わせることで、1+1が3になるような機能性を発揮するレシピができあがりました。 ラクトジェノールのような乳酸菌の生産物質とプロテオグリカンという、いずれも高額な原材料を組み合わせた商品は、市場に見当たりません。
そしてバイオローザ発売から12年を経た2018年、ついにラクトジェノールとプロテオグリカンのコラボにより、従来のブランローブEXを超える機能性をもった、ブランロチュスの発売に至りました。 製造元ですので、主成分のラクトジェノールをはじめ、各成分を最高濃度まで配合することが可能です。

Only our company can make more than "Biorosa" in the future. Please try "Biorosa", our absolutely confident work with no rivals.


Net weight 50g 
Texture Comprehensive beauty
gel cream


  • バイオローザの機能性の鍵をにぎる成分 ラクトジェノール®には、ターンオーバー(皮膚の入れ替わり)を促進して皮膚を修復する効果があり、くすみの分解・排泄だけでなく、お肌のトラブル解消への効果が期待できます。
  • スクワラン・ユズセラミド・コラーゲンなど、大手メーカーがそれだけで化粧品を発売しているほどの保湿成分を、惜しげなく贅沢に配合しています。
  • It is safe for people with atopic and sensitive skin, as it uses mainly natural materials that are less irritating, rather than synthetic materials made at low cost. It plays four roles of milky lotion, essence, moisturizing cream and whitening cream in one.

How to use

  • Biorosa is a multi-functional gel with a good balance of ingredients, so it can cover everything from the face and chest to the neck and hands. Gives moisture and firmness to the skin, resulting in a fresh and shiny skin.


  • If you do not fit your skin, or if there is an abnormal skin, please discontinue use.
  • Do not use if you have skin problems such as scratches or swelling.
  • Please use with your hands and fingers clean.
  • Do not use this product if you experience irritation or other abnormalities such as redness, swelling, itching or any other symptoms.
    It is recommended that you consult with a dermatologist as this may worsen the symptoms if you continue using it as it is.
  • Please do not use it on the site where there is an abnormality such as wounds, swelling, etc.
  • If it gets in your eyes, rinse it with water or lukewarm water immediately.

Preservation method

  • This product contains only a small amount of preservative. Please use as soon as possible after opening.
  • The aroma and color of this product are due to natural ingredients. Some differences may occur depending on the time of manufacture or storage condition.
    (No synthetic dyes, synthetic perfumes, surfactants etc.)
  • Do not store in extremely hot or cold temperatures, places exposed to direct sunlight.
  • Keep out of reach of infants and young children.
  • Please keep the lid closed early and keep it clean after use.