Ready for real, long-term luminosity?

If you are not satisfied with your current brightening care, perhaps it is because the active brightening ingredients were not delivered to the depth of the skin where the problem began. Learn more=>

Overall Skin Tone

Our teammate Yuka has been using b.glen’s brightening treatment for 180 days. Not only have her dark spots become more even, but her overall complexion has also become brighter.

Dark Spots

Reduced visibility dark spots on her cheek: This customer is using b.glen’s Brightening Care Trial Set for one week, then continued her skincare routine with C serum and Qusome PowerBright for 6 weeks.

Dark Circle

Reduced dark circles after using b.glen Brightening care trial set for one week, then continued her skincare routine with C serum and Qusome PowerBright for 60 days.

b.glen has remedied skin problems for 2M+ customers in Japan and across Asia. Results-driven skincare using only pure, evidence backed ingredients. Featuring medical-grade penetration technology, QuSome®, all products are made in Japan.

Brian Keller PharmD.
Obtained his PhD at the University of California at San Francisco (UCSF), where he taught as a professor. He has conducted research on the Drug Delivery System, which led to the discovery of QuSome®, a revolutionary process for encapsulating ingredients.

Miyaka Sato MD
Dermatologist: Miyaka Sato MD Director of Quesque Skin Clinic. Graduated from Sapporo Medical University. With using Arbutin, Vitamin C, and Hydroquinone, she developed a level-up method for her patient’s at-home care.She also holds the licenses for Jubiterm Vista Certified Physician, Botox Vista certified doctor and many more.

Arbutin & Pure Vitamin C
High Performance Brightening Serum Duo

Most Vitamin C products contain unstable concentrations, which expire quickly, and have difficulty permeating through the dermal layer of skin. QuSome encapsulates the Vitamin C nutrients, allowing deeper delivery, and fast results.

Medical-grade penetration technology, QuSome® allows for complete penetration and absorption of ingredients. When encapsulated within QuSomes, potent ingredients effectively treat your skin concerns from the root of the issue.

Skin absorption demonstration using “cultured” skin* showing fluorochrome encapsulated QuSome lotion vs a non-QuSome fluorochrome lotion 6 hours after application.

*Cultured skin is a synthetic skin product used in non-animal testing facilities that mimics real skin for testing purposes.

Transdermal Absorption Comparative Test: Cross sectional photograph of cultured skin 6 hours after Fluorochrome lotion was applied.
Test number: NDR-CO-14111201KD
(Test conducted by Nicoderm Research, KK.)

Changes I Can See And Feel – Balanced Skin Meah.C / Pro Surfer
As an outdoor athlete, sometimes my skin feels much older than it is. b.glen products have made changes that I can see and feel. They’ve balanced my skin, and I feel safer and like I am truly practicing self-care when I’m under the sun

Immediate Difference – Tighter and Smoother Rose.K
I noticed an immediate difference in my skin while using b.glen. The texture, tone, and overall appearance of my skin felt better. Overall, my skin felt tighter and smoother.

Powerful Combo for Aging Spots Naoka.I
I have been looking into the brightening cosmetics for a long time, and finally found this awesome care set including Arbutin and Vitamin C. I no longer worry about aging spots while enjoying golfing.

Q. How does the 365-day money-back Guarantee work?
A. If you are not satisfied with b.glen products for any reason, please contact our Customer Service directly within 365 days of the purchase date, and you receive a full refunded. However, this is valid only once for each product.

Q. How much are the shipping costs, and how long it takes for the delivery?
A. For trial set, shipping is free of charge within the US. (There are shipping fees outside of the US). It may depend on your location, but it tends to take 3-7 business days via ground shipment.

Q. Is there a Customer Service phone number?
A. Our customer service team is available via phone or Email to assist your orders, use of treatments and any skincare related concerns from 8:00 a.m. to 5:00 p.m. Monday to Friday (PST).
Phone: 1-888-882-2220

Q. How can I get the trial set for free?
A. After you have purchased and tried our trial set, you will then you sign up for our subscription program within 30 days of purchasing the trial set. We automatically deduct $20 from your first subscription order. The details will be emailed after your confirmation of your trial set.

Q. Are the ingredients in these products safe for sensitive skin?
A. Safety is the most important value for our product development, and it has been proven through in-house and external testing. For sensitive skin, we recommend testing with a small amount first (patch test).

Q. Can I expect any results by using the trial set?
A. Our 7-days trial sets aim to help you discover the initial sign of efficacy, such as skin texture, moisture level and skin radiance. For deeper results, we would recommend continuing the routine with your comfort level on a daily basis after the trial set.

Q. Is it better to apply my skincare in the morning or in the evening?
A. Well, our Qusome PowerBright may be used during the day as well as the night, so we would highly recommend repeating both morning and night time routine on a daily basis which can bring optimal and faster results.

Q. Can I buy the products in store?
A. Currently our product is available at Allure store in New York: 191 Lafayette St, New York, NY 10013.
As our online store has free shipping + 365 days money back guarantee, we are trying our best to make your online shipping as convenient as shopping at a physical stores as well.