COMOACE Whitening Essence W

$118.00 Sale Save
Hurry, selling fast!
Adding to Cart Added to Cart

COMOACE Whitening Essence W 30ml 

COMOACE Whitening Essence W is a quasi-drug serum developed to suppress melanin production and address the appearance of age spots and dullness. Formulated with the active whitening agent L-ascorbic acid 2-glucoside (a stable vitamin C derivative), this essence works to visibly brighten the skin over time.

In addition, pure sericin, a proprietary silk protein developed by Seiren, helps maintain moisture, soothe irritation, and support a healthier skin barrier—making this an ideal brightening treatment for sensitive skin types.

Key Benefits:

  • Fades dark spots and suppresses melanin production.

  • Hydrates and protects the skin with silk-derived sericin.

  • Promotes even skin tone and enhanced radiance.

  • Free from added fragrance, alcohol, and parabens.

Key ingredients:

  • L-ascorbic acid 2-glucoside: Suppresses melanin, prevents spots and freckles

  • Pure sericin (silk protein): Moisturizes and reinforces the skin’s barrier

  • Dipropylene glycol & glycerin: Provide hydration and enhance serum absorption

How to Use:
After cleansing and applying lotion, dispense 1–2 pumps and gently apply to areas of concern (such as cheeks, forehead, and chin). Pat into skin until fully absorbed. Follow with emulsion or cream.

  • Fragrance-free, colorant-free, alcohol-free.

  • Approved as a medicinal whitening product (quasi-drug).

FAQ:

Is it safe for daily use on sensitive skin?
Yes, the formula is gentle and specifically designed with skin barrier support in mind.

How long does it take to see results?
Visible brightening can be noticed in 4–8 weeks with consistent use.

Can it be used with other vitamin C products?
It’s recommended to use this as your primary brightening step to avoid potential irritation from layering too many actives.

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.

Vitamin C 2-glucoside, arbutin, hydrolyzed silk liquid, thyme extract-1, kiwi extract, chimp extract, plum fruit extract, prune enzymatic decomposition product, pear juice fermented liquid, plantain seed extract, yeast extract-3, concentrated Glycerin, BG, purified water, behenyl alcohol, glyceryl triethylhexanoate, hydrogenated soybean phospholipid, lipophilic glyceryl stearate, polyglyceryl distearate, sodium hydroxide, diethylenetriaminepentaacetic acid 5Na solution, carboxyvinyl polymer, xanthan gum, phenoxyethanol, fragrance

What our customers are saying about this product

Selected Brands

All our brands are carefully picked and come from the most reputable clinics and manufacturers.

Best Quality

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

Fast Shipping

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.

Have a question?

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.

Visa, MasterCard, Amex, JCB, PayPal, Apple Pay, and Google Pay.

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.

Can't find your answer?