Yaku Kosen Medicinal Full-Body Oil Treatment Serum is an oil-type medicated beauty serum that can be used from the face to the entire body (quasi-drug).
After bathing or washing your face, take an appropriate amount and gently apply it to your face and body. It can be used as the final step in facial skincare, for body care after bathing, on the dry tips of hair that are prone to dryness, and for various other purposes.
【Efficacy and Effects as a Quasi-Drug】
- Whitening: Suppresses melanin production and prevents spots and freckles (*Whitening refers to inhibiting melanin production to prevent spots and freckles)- Reduces the appearance of fine lines caused by dryness (efficacy evaluation test completed)- Prevents skin roughness
【Carefully Selected Moisturizing Ingredients】
- Royal jelly from the Tibet Qingzang Plateau (concentrate)- Original Rose Conk of Yaku Kosen (*)
(*A moisturizing ingredient blended with rosehip oil, wild rose oil, wild rose extract, rose extract, and Isayoi rose extract using a special method)
- Rich moisturizing ingredients including shea butter, Yunohara Onsen water, eggshell membrane, proteoglycan, honey, ceramide, hyaluronic acid hydroxypropyltrimonium, water-soluble collagen, and more
【Fragrance】A sparkling citrus mix scent wrapped in a glamorous floral bouquet, with a mysterious and velvety amber aroma
【Ingredients Not Used】Paraben-free, alcohol-free, mineral oil-free, tar-based coloring agent-free, UV absorber-free
＜About Yaku Kosen＞
Yaku Kosen (薬酵泉) is a skincare brand developed by M.Foods Co., Ltd. It offers a full-fledged medicated cosmetic series that combines rare natural ingredients such as raw royal jelly from the Tibet Qingzang Plateau with a proprietary medicated formula. The concept is to bring out the skin’s natural power, with a formulation designed to cover care for not only the face but the entire body with one product, pursuing both quality as a quasi-drug and a satisfying user experience.
■ Product Name: Yaku Kosen Medicinal Full-Body Oil Treatment Serum
■ Content: 120ml × 5 bottles set
■ Active Ingredients: Tranexamic acid, Dipotassium glycyrrhizinate (licorice-derived)
■ Moisturizing Ingredients: Royal jelly from the Tibet Qingzang Plateau, Original Rose Conk of Yaku Kosen, Shea butter (shea fat), Eggshell membrane (hydrolyzed eggshell membrane), Hot spring water (Yunohara Onsen water), Proteoglycan (water-soluble proteoglycan solution S), Honey, Yokuinin extract, Yurie extract, Water-soluble collagen (F), Ceramide, Hyalobeau (Hyaluronic acid hydroxypropyltrimonium), Hydrolyzed conchiolin solution (pearl extract), Arthrospira fermentation extract, Soybean extract
■ Usage: After bathing or washing your face, take an appropriate amount and gently apply it to your face and entire body.
■ Manufacturer/Seller: M.Foods Co., Ltd.
■ Storage: Avoid extremely high or low temperatures and direct sunlight. Keep out of reach of infants and young children.
■ Category: Quasi-drug
■ Country of Origin / Manufacturing Country: Japan
■ Precautions for Use: Carefully check your skin for abnormalities before use. If any signs of adverse reactions such as redness, swelling, itching, irritation, discoloration (white spots, etc.), or darkening appear, discontinue use and consult a dermatologist or medical professional.
【Disclaimer】
- Because we operate multiple stores, items may be out of stock, ordered, or canceled depending on timing.- Changes in product details (price, capacity, packaging, ingredients, etc.) due to renewal or other reasons.- No compensation for mail-order delivery. Since it is delivered by post (thickness under 3cm), simple packaging may be used, and some packages may be opened and repacked.- Issues caused by temperature differences (e.g., chocolates, gummies, candies melting, etc.). We cannot accept cool delivery for products stored at room temperature.- The listed expiration date is calculated from the manufacturing date. Please contact us for actual expiration details.
Product Number: ykksn-serum5