
Keshimin series
Kobayashi Pharmaceutical's whitening care brand that approaches the root of spots
For these people and situations
Product overview
The Keshimin series is a whitening skincare brand developed by Kobayashi Pharmaceutical. It contains the Vitamin C derivative (L-Ascorbic Acid 2-Glucoside), known as a whitening active ingredient, which suppresses melanin production to support care for spots and freckles. It features a wide lineup including lotion, emulsion, Cream, and serum, designed to be easy to incorporate into daily skincare. Recognized as a Quasi-drug for the effectiveness of its active ingredients, it is supported by those seeking long-term whitening care.
Product features
Contains whitening active ingredient Vitamin C derivative
L-Ascorbic Acid 2-GlucosideContains whitening active ingredient Vitamin C derivative (L-Ascorbic Acid 2-Glucoside) that suppresses melanin production. It approaches melanin production, which causes spots and freckles.
Synergistic effect with full line use
Lotion, Cream, serumWith a rich lineup including lotion, emulsion, Cream, and serum, whitening active ingredients can be delivered at each step of skincare. Using the full line can be expected to provide higher whitening care effects.
Comfortable to use daily
Moisturizing designTo continue whitening care, it is important to have a formulation that feels good to use daily. The Keshimin series also contains moisturizing ingredients, supporting dry-prone skin with hydration while providing whitening care.
Trusted formulation by Kobayashi Pharmaceutical
Quasi-drugThis brand has been loved for many years as a Quasi-drug recognized for the effectiveness of its active ingredients. It provides scientifically based whitening care for spots and freckles.
Active ingredient
| Ingredient name | Content amount | Category |
|---|---|---|
| L-Ascorbic Acid 2-Glucoside | 2% (may vary depending on the product) | Whitening active ingredient |
Efficacy and effects
Dosage and administration
| Age | Amount per use | Number of times per day |
|---|---|---|
| All ages | Appropriate amount | Use after washing your face, at each step of skincare. |
❓ Frequently Asked Questions
Q
A
Q
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- This product is a Quasi-drug.
- Do not use on wounds, swelling, eczema, or other abnormal areas.
- If redness, rash, itching, irritation, or other abnormalities appear during or after use, stop using and consult a dermatologist.
- If it gets into your eyes, rinse immediately.
- Keep out of reach of children.
- If you have any questions about how to use or precautions, please consult a pharmacist or registered seller.
- Store away from direct sunlight, high temperature, and humidity.
- Keep out of reach of children.
- Please use as soon as possible after opening.

























































































