Beautiful on the Outside, Sun Damaged in the Inside_extra3

Beautiful on the Outside,  Sun Damaged in the Inside 

Hard to imagine invisible dark spots under our skin… Treat them while they are invisible before they appear on your face.

I went to see my Dermatologist, Dr. Sato to treat my acne, and Dr. Sato introduced me to try their brand-new skin analyzing camera to detect potential skin issues.

What’s this…???
I thought I had spotless, even toned skin with no sun damage…

“These are potential dark spots, currently invisible but they will appear on your skin without the right treatment” Dr. Sato explained.

“But what can I do? They’re invisible…”

Dr. Sato recommended a skincare routine treat invisible dark spots before they appear.

To care for Dark Spots, effective ingredients like Vitamin C and Arbutin are often used, but these ingredients are water-soluble, so regular cosmetics tend to be repelled by the skin’s sebum and do not penetrate deeply enough.


As a solution, I recommend using b.glen’s C Serum and QuSome PowerBright, which utilize advanced medical-grade technology to penetrate deep into the skin, delivering these essential ingredients where they are needed most.


In order to effectively reduce dark-spots, it is important to regulate the skin’s turnover and provide thorough care over a period of time.

However, some people may be concerned about whether certain products are suitable for their skin. If this applies to you, we have prepared a 7-day trial set so that you can try our product with peace of mind.


b.glen’s Brightening Trial Set defies aging by harmonizing Japan’s top skin- brightening technologies packed in an easy-to-use + travel-friendly kit!
Test this 5 item skincare routine for 7 days, targeting sun spots, uneven & lackluster tone.

Clay Wash (25g/0.88oz.) / QuSome Lotion (12mL/0.4fl.oz.) / C serum (5mL/0.17fl.oz.) / QuSome PowerBright (5mL/0.17fl.oz.) / QuSome Moisture Rich Cream (7g/0.25oz.)

 Our Product Development teams focus on the “why” (researching the root cause for the most troublesome skin issues) to bring you the “how” (full-strength, proven formulas for results you can see and feel… guaranteed).  

      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, or Beverly Glen Laboratories, was a name inspired by our founder, Akira Kodama’s favorite street in sunny California.
Since our launch in Huntington Beach, California in 1994, b.glen has provided industry-leading skin solutions to over 2 million customers in 33 countries around the world. Our specialized permeation technology, QuSome, is proven and backed by Pharmacologists and Dermatologists across nations, and delivered with quality assurance right to your doorstep.

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. Dr. Keller is our Chief Scientific Officer with 40+ years experience who has developed 12 patents in 12 countries.

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.

The 5 products chosen for our Brightening Trial Set contain the world’s safest, strongest, and most researched OTC skin-actives and botanicals in the world. See some of our all-stars below:

As powerful as they may be, ingredients don’t do much aside from leave a temporary glow unless they are able to be absorbed deep into the dermal skin layers.

This is exactly why patented QuSome® technology is essential for maintaining long-lasting results.

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.)

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. 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. 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. 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.