Yunth Pure VC Whitening Serum 28 Sachets Made in Japan

Yunth Pure VC Whitening Serum 1ml x 28 Sachets Made in Japan

This is a quasi-drug whitening booster serum designed around pure vitamin C as the active ingredient. Compared with standard bottled serums, its individually packed sachet format makes the routine feel more precise, hygienic, and easy to maintain, especially for users who prefer a simpler brightening step in daily skincare.

The key appeal of this product is not only its vitamin C concept, but also its official water-free formula and single-use fresh packaging approach. For users concerned with dullness, uneven tone, or dark spot care, it is positioned clearly as a first-step serum used right after cleansing.

Key Features

• Main Appeal:
  A quasi-drug whitening booster serum featuring pure vitamin C as the active ingredient for daily brightening care.
• Suitable For:
  Ideal for users who want to add a booster serum step and care for uneven tone, dullness, dark spots, and freckles.
• Active ingredient: ascorbic acid
  Uses ascorbic acid as the active ingredient to suppress melanin production and help prevent spots and freckles.
• Water-free formula:
  Made without water to support the pure vitamin C concept more directly.
• Single-use 1ml sachets:
  Each sachet contains one measured use, making it easy to use neatly and consistently.
• First step after cleansing:
  Designed as a booster serum to be used before toner.
• 7-free formula:
  Free from preservatives, mineral oil, fragrance, artificial colorants, petroleum-based surfactants, silicone, and alcohol.
• Oil-like easy-spreading texture:
  The texture spreads smoothly and is easier to apply evenly across the face.

Product Details

• Brand: Yunth
• Product: Pure VC Whitening Serum
• Type: Booster serum / serum
• Category: Quasi-drug
• Contents: 1ml x 28 sachets
• Active Ingredient: Ascorbic Acid
• Other Ingredient: Propylene Glycol
• Origin: Made in Japan

How to Use

• Use right after cleansing as the first step of skincare, before toner.
• Dispense one sachet into clean hands and spread evenly.
• Apply gently over the entire face with both hands.
• For areas of extra concern such as around the eyes or cheeks, layer gently with your fingertips.
• After that, continue with your usual routine such as toner, emulsion, and cream.

Ingredients

Active Ingredient: Ascorbic Acid
Other Ingredient: Propylene Glycol

FAQ

• Q: When is the best time to apply it?
  A: This is a booster serum used before toner. It is recommended to apply it immediately after cleansing on clean skin, then continue with toner, emulsion, and cream as usual.
• Q: It feels warm when applied. Is that okay?
  A: Yes. Due to the nature of the ingredients, it may feel warm the moment it touches the skin, but this does not indicate any problem with the product.
• Q: Why is it individually packaged? Does it become unusable after 30 seconds?
  A: It is individually packaged to keep it fresh and hygienic. It is best to use it promptly after opening. Even if more than 30 seconds pass, the quality is not affected, but it is not recommended to split one sachet between morning and evening use.
• Q: Who is it recommended for?
  A: It is recommended for users who want firmer-looking skin, feel concerned about dryness, or want daily care for spots, dullness, and freckles.
• Q: How is it different from other serums?
  A: It is a booster serum designed for skin that can easily become unbalanced, used before the rest of skincare after cleansing. It penetrates to the stratum corneum and helps lead the skin to a firmer feel. Because vitamin C may not perform at its best when dissolved in water, the formula uses no water and is made only with ascorbic acid and moisturizing ingredients, with a texture that blends in almost like an oil.

Notes

• This is a topical serum for skincare use.
• After opening, it is best to use the sachet promptly for the intended fresh-use experience.
• If you have sensitive skin or ingredient concerns, check the full ingredient information before use.