C serum
C serum contains vitamin C, that has been boosted with fast-acting properties that help resolve a myriad of skin issues. The moment it is applied, a slightly warm sensation occurs as this ultra micro-encapsulated vitamin C instantly absorbs into the skin, past the horny cell layer. Luminous beauty is brought out while the product works to restore clarity to skin and address issues such as bags, dullness, acne, acne scars and enlarged pores.
C serum (15mL) x1 / 0.51fl.oz. x1
[Approx.] Apply about 2cm daily for 1 month both morning and night
[ Featured Ingredients ] ASCORBIC ACID (Pure Vitamin C)
[ Ingredient ] PROPYLENE GLYCOL, ASCORBIC ACID, LECITHIN, POLYACRYLAMIDE, C13-14 ISOPARAFFIN, LAURETH-7
Made in Japan
Product Code:CS1
- Product Details
- How to Use
- FAQ
- Customer Review
Product Details

SKINCARE STEP
- FACE WASH
- TONER
- SERUM
- GEL
- CREAM
Simplify your skincare regimen and focus on high-performance ingredients for your most luminous skin.
This simple combination of results-driven ingredients hasn’t changed, since its launch as b.glen’s first product. We believe that leaving out extra elements and not diluting the best ingredients, delivers the most effective results with Vitamin C. Include this product as part of your regular regimen and experience a rebirth of your skin.






Vitamin C focuses skin issues such as dark spots, blemishes, acne, large pores, undereye circles and dullness by prompting rejuvenation.
Vitamin C is normally an unstable substance, but with b.glen’s exclusive delivery technology, it can be encapsulated and transported deep into the skin.
Embrace the Warmth
The moment you apply this soothing product to your tired, stressed-out skin, you’ll feel a warm sensation upon contact. Skin will feel immediately rejuvenated and refreshed. This warming effect has a dual-purpose, not only delivering superior benefits to your skin, but loosening dirt and debris in your pores so you can wash away impurities and achieve a glowing complexion.

Superior ingredients absorb into skin for long-lasting results, for a clearer, blemish-free and overall healthier-looking complexion
- Youthful-looking complexion with a dewy, fresh-faced appearance
- Supple skin with renewed "bounce" and diminishe appearance of fine lines, wrinkles and sagging
- Smoother-looking complexion with diminished apperance of acne and enlarged pores
- Luminous, healthier-looking skin that doesnt look dull or tired
How to Use
C serum
【 about 2cm diameter 】

Place about 2 cm diameter size of C serum in the palm of hand.

Spread lightly on both hands and then gently wrap entire face with hands, letting the serum absorb into skin.

In delicate areas of the face such as around eyes, mouth, and nose, gently press and massage serum into skin using middle and ring fingers.

Finally, wrap face with hands by placing palms of each hand over entire face until the palms sticks to the skin. Then gently press serum into face.
※If you use C serum during the daytime, please use in conjunction with a product with UV protection, such as sunscreen.
※For dry skin and/or sensitive skin, please test and observe condition first in small amounts on skin.
※The color of C serum may be colorless to yellow, which are all within the normal and does not indicate any quality issue.