Acne Problem?

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

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.

Gently Powerful Cleansing + Pure, Clinical-Strength Vitamin C

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.)

Reduced visibility of acne on her cheek: This customer is using b.glen’s Acne Care Trial Set for one week, then continued her skincare routine with Clay Wash and C serum for 6 weeks.

Reduced acnes after using b.glen Acne care trial set for one week, then continued her skincare routine with C serum and Qusome Moisture Gel Cream for 60 days.

When Your Skin Looks Good, You FEEL Good!I was relieved of the stress I had around certain times of each month! If your skin is in good condition, you will feel relaxed and enjoy your work and private life.
Now, I’m continuing to take care of the my chin and jawline,the only place I ever see occasional breakouts from repeated mask wear.

My family and friends have come to say that I am clean and new!Since I was a high school student, I was disappointed trying various skincare products, but this is it!
I FELT the difference with these b.glen products immediately. My family and friends who know me well, who were worried about me, have come to say, “OMG, you are glowing”, which has certainly motivated me to stay consistent!


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).
Email: info@bglen.us
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. Can I buy the products in store?
A. No, currently b.glen’s 7days trial sets are available only through b.glen’s official website.
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.