KINS Face Mask

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KINS Face Mask - (Set of 4 Masks)

The KINS Face Mask is thoughtfully crafted to nurture the delicate balance of your skin’s microbiome. By incorporating Enterococcus faecalis EC-12, this mask supports the beneficial bacteria on your skin, enhancing its natural defenses and hydration levels. Regular use results in a refreshed, moisturized, and dewy complexion. 

Key Benefits:

• Microbiome Balance: Utilizes Enterococcus faecalis EC-12, a human-derived lactic acid bacteria strain, to harmonize your skin’s natural flora.

• Deep Hydration: Enriched with water-soluble collagen and sodium hyaluronate to lock in moisture, leaving your skin supple and glowing.

• Gentle Formula: Free from parabens, synthetic surfactants, ethanol, artificial fragrances, and colorants, making it suitable for sensitive skin.

Key Ingredients:

• Lactobacillus Acidophilus/Soy Milk Ferment Filtrate: Contains over 400 beneficial components, including peptides and amino acids, to nourish and moisturize the skin.

• Enterococcus Faecalis (EC-12 Strain): A human-derived probiotic that helps balance skin bacteria, promoting softness and resilience.

• Water-Soluble Collagen & Sodium Hyaluronate: Powerful moisturizers that enhance skin elasticity and hydration.

How to Use:

1. Preparation: Cleanse your face thoroughly.

2. Application: Remove the mask from its packaging and unfold it. Align the mask with your eyes and mouth, then gently press it onto your face.

3. Duration: Leave the mask on for 10 to 15 minutes to allow the serum to penetrate deeply.

4. Aftercare: Peel off the mask and gently massage any remaining serum into your skin. Follow up with your regular moisturizer or skincare routine.

• Ethical Standards: This product is cruelty-free and formulated without harmful chemicals, prioritizing both your skin’s health and the planet.

FAQ:

• Is this mask suitable for sensitive skin?

Yes, the KINS Face Mask is formulated without harsh chemicals, making it gentle enough for sensitive skin types.

• How often should I use the mask?

For optimal results, it’s recommended to use the mask 1-2 times per week, depending on your skin’s needs.

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.

Water, glycerin, BG, Enterococcus faecalis, glyceres-26, PCA-Na, lactobacillus/soymilk fermentation liquid, (styrene/VP) copolymer, lavender extract, aloe vera leaf extract, water soluble collagen, sodium hyaluronate, rice fermentation liquid, sake lees extract, corn syrup, chia leaf extract, soybean seed extract, xanthan gum, tocopherol, sorbic acid, lavender oil, 1,2-hexanediol, caprylyl glycol, phenoxyethanol

What our customers are saying about this product

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All our products come straight from the manufacturer to make sure you're getting the freshest stuff.

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We only use express delivery to make sure you get your skincare goodies in the shortest time possible.


Unlike generic beauty retailers, Beauty Ninja carefully curates only the most advanced and luxurious Japanese skincare. Every product is tested and approved for its effectiveness.

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See some of our common FAQS below

Yes! We source all products directly from Japanese brands, ensuring 100% authenticity.

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.

  • Free for orders over $250 USD
  • Flat rate $15 USD for all other orders.

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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