KINS Serum Repair

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KINS Serum Repair is a unique aging care serum designed for mature skin that lacks elasticity and luster.

This serum expertly harmonizes the skin's ecosystem with meticulously crafted bacterial fermentation extracts, tailored to cater to mature skin.

An intensive anti-aging solution, KINS serum seeks to revitalize and rejuvenate.

KINS strives to deliver a truly irritation-free product. Alongside its mild acidity to reduce potential skin issues, it features Bakuchiol, a cutting-edge botanical skin-conditioning ingredient often dubbed the next-generation retinol, to mitigate potential discomfort, including dryness.

This anti-aging serum is gentle enough for daily application, even for those with sensitive skin, imparting a radiant luster and enhanced elasticity to skin concerned about the signs of aging.

Recommended to use with KINS BOOSTER or KINS BOOSTER MOIST.

Key Ingredients:

Lactobacillus acidophilus / Soy milk fermentation liquid contain a total of 409 diverse ingredients, including 181 types of peptides and intermediate metabolites and 20 types of amino acids, which are the raw materials for moisturizing ingredients, give the skin luster, moisture, and promote healthy skin.

Bakuchiol is a plant-derived vitamin A functional analog extracted from leguminous plants. It helps reduce the appearance of fine lines and wrinkles, help restore firmness, refine skin texture and even out skin tone. Bakuchiol helps to calm skin making it a good option for those whose skin shows signs of sensitivity.

Stearyl glycyrrhetinate is derived from licorice, and provides calming and soothing properties that help prevent skin irritation.

Rice Bran Ferment is an antioxidant rich natural anti-inflammatory that helps support the skin barrier and gives skin a supple, even, and radiant tone.

Does not contain parabens, ethanol, synthetic fragrance, or colorants

How to use: Use one drop of Serum Repair both morning and night. Take it in the palm of your hand and then gently apply it to the entire face. We recommend using it in combination with a booster. Use after the booster for best results. If used alone, apply as soon as possible after cleansing.

Ingredients: Water, Lactobacillus acidophilus/Soybean milk fermentation liquid, Lemon fruit water, BG, Glycerin, Propanediol, Squalane, Bactiol, Diglycerin, Jojoba seed oil, Rice fermentation liquid, Rice nuka extract, Sake lees extract, Saccharomyces cerevisiae extract, Ceramide AP, Ceramide NP, Ceramide NG, Glucosyl hesperidin, Aspergillus/soybean seed extract fermentation extract solution, stearyl glycyrrhetinate, PEG/PPG/polybutylene glycol-8/5/3 glycerin, polyquaternium-61, hydrogenated lecithin, panthenol, allantoin, glyceryl caprylate, Phytosterols, Peony root extract, Grapefruit seed extract, Himekouji leaf extract, Xanthan gum, Hydroxyethylcellulose, Dimethicone, Ethylhexylglycerin, Tocopherol, Sodium citrate, Arginine

*Some of the ingredients contain soy-derived components. If you are allergic to soy, please consult your doctor just in case.

Volume: 30ml

We ship internationally from our warehouse here in Tokyo. We use the services of third-party delivery service providers, namely, Japan Post (EMS) and Airmail, for shipping all the orders placed by our customers. View our entire policy here.

Every skin is different, therefore, no returns are accepted simply on the account that the product had an adverse reaction on your skin, or did not provide you any particular kind of results that you were expecting. However, you may initiate a return for the defective and damaged products purchased from the website within a period of7 (seven) days calculated from the order delivery date (“Return Period”). View our entire policy here.

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In Japan, expiration dates are usually not printed on cosmetics unless required (e.g., food or medicated products). However, we keep small stocks and order directly from manufacturers to ensure you get the freshest products. Most items have a shelf life of 2–3 years when stored properly in a cool, dry place away from direct sunlight.

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Orders ship within 1–5 business days (we often order directly from manufacturers to ensure freshness). Once shipped, delivery takes 5–10 days, but times may vary due to customs or other delays.

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We ship to over 60 countries, including the USA, UK, Australia, Canada, and most of Europe and Asia. See our shipping page for the full list.

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