


COMOACE PS Liquid
COMOACE PS Liquid (Pure Sericin Serum)-20ml
COMOACE PS Liquid delivers the extraordinary benefits of 100% pure silk sericin directly to your skin. Sericin, derived from natural silkworm cocoons, contains 18 amino acids that resemble the structure of human skin, allowing it to deeply penetrate and effectively hydrate. The silk proteins help create a protective barrier to lock in moisture, smooth the skin’s texture, and shield it from environmental stressors like UV rays and pollution.
・Dermatologist-tested for sensitive skin compatibility.
Key Benefits:
• Deeply hydrates and locks in moisture for lasting smoothness.
• Promotes cell regeneration to repair skin.
• Forms a protective layer to defend against UV rays and pollution.
• Free from parabens, alcohol, mineral oils, and synthetic additives.
Key Ingredients:
• 100% Pure Sericin Extract: Deeply hydrates, enhances skin texture, and supports cell regeneration.
• Silk Proteins: Form a protective layer to lock in moisture and defend against environmental damage.
• Amino Acids: Promote elasticity and help repair skin tissues for a smoother, healthier appearance.
Usage Instructions: After cleansing and applying lotion, apply a few drops of the serum to your face. Gently spread it evenly over your skin, then finish with a cream. Suitable for daily use.
• Sustainability/Ethical Commitments: Free from parabens, alcohol, mineral oil, and synthetic dyes and fragrances, making it gentle and safe for all skin types, including sensitive skin.
FAQ:
• Can I use this serum in my morning and evening routines?
Yes, the serum is designed for both morning and evening use to provide continuous hydration and protection.
• Does the serum’s scent indicate a quality issue?
No, the natural scent comes from the high concentration of pure sericin extract and does not affect product quality.
• Is this product suitable for sensitive skin?
Yes, the serum is free from common irritants and is formulated to be gentle on all skin types, including sensitive skin.
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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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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