Product Description
Monobenzone Powder is a potent depigmenting agent and a prescription-only active pharmaceutical ingredient (API). Its primary clinical use is for the final depigmentation therapy in patients with extensive vitiligo (affecting more than 50% of body surface area), where it acts to uniformly remove residual pigment from normal skin to match already depigmented areas.
Mechanistically, monobenzone inhibits the enzyme tyrosinase, a key catalyst in melanin biosynthesis. It also exerts a cytotoxic effect on melanocytes, leading to their destruction and resulting in permanent depigmentation. This action is specific and does not rely on stratum corneum shedding for its depigmenting effect.
Product Nature
|
CAS NO. |
103-16-2 |
|
Specification |
99% |
|
Appearance |
White Powder |
|
Molecular Formula |
C13H12O2 |
|
Water Solubility: Dissolve |
Slightly Soluble |
|
Packing |
1kg/bag, 25kg/drum, or as the customer's requirement |

Mechanism & Clinical Use
Monobenzone is a potent depigmenting agent. Its primary clinical application is for the final depigmentation in patients with extensive vitiligo (affecting more than 50% of body surface area). It works by inhibiting the enzyme tyrosinase, which is essential for melanin production, and can lead to the destruction of melanocytes, resulting in permanent depigmentation.
⚠️ Important Notice – Not a Cosmetic Whitener
Monobenzone is not a cosmetic skin bleach, and its use is contraindicated in any condition other than disseminated vitiligo. It frequently causes irreversible depigmentation and may lead to uneven, unsightly results. It is not recommended for treating freckles, melasma, post-inflammatory hyperpigmentation, or other common hyperpigmentation disorders. This product is strictly for research and prescription compounding purposes only. Not for use as a cosmetic ingredient.

Application
- Medical Application: As a prescription-only active pharmaceutical ingredient (API) for the compounding of topical creams indicated for depigmentation therapy in extensive vitiligo (affecting >50% of body surface area).
- Research Application: As a research chemical for studies in dermatology, pigmentary disorders, and melanocyte biology – including investigations into tyrosinase inhibition, melanocyte cytotoxicity, and mechanisms of depigmentation.
Reasonable Packaging
|
Quantity |
Packing |
|
0.1- 1 kg |
0.1-1kg/aluminum foil bag with double food-grade plastic bag inside. |
|
1- 25 kg |
1-25kg/carton with double food-grade plastic bag inside. |
|
> 25 kg |
25kg/drum or carton with a double food-grade plastic bag inside. |
Payment & Delivery
|
Bank Transfer |
Suitable for all orders, safe and convenient |
|
Western Union, Moneygram, Paypal, Escrow |
Suitable for small orders, usually less than 2000USD |
|
Alibaba trade assurance |
Faster and convenient, support Credit card |
|
L/C at sight |
Don't worry about bulk order risk, more than 10,000 USD |

|
Quantity |
Shipping methods |
Service |
|
< 50 kg |
By Express: DHL, FEDEX, UPS, EMS |
Door to door |
|
50-300kgs |
By Express: DHL, FEDEX, By air |
Door to door To Destination Airport |
|
≥ 300kgs |
By air By sea |
To Destination Airport To Destination port |
Huilin Factory
Huilin Biotech Co., Ltd was founded in 2012. As a professional manufacturer and supplier, Huilin is dedicated to the research, production, and sales of food additives, plant extracts, monomer plant & intermediates. Supplying more than 2000 kinds of products. Based on the great Chinese characteristics of planting base and depending on the advanced quality control system, we provide a good service for global customers.
Huilin Team
We have high-quality products and a first-class service team. We wholeheartedly thank you for your shopping and happy, unremitting efforts. Your recognition is our continuous effort to advance the inexhaustible power. Welcome your presence.

Why Choose Us
✔ 10+ years' experience.
✔ Professional Team.
✔ High-quality products.
✔ 24-hour online service
✔ Sample available
✔ Good after-sales service.
✔ Quality control
FAQ
1. What's your MOQ?
Usually, our MOQ is 1kg; for high-priced products, 10g is also available.
2. How to confirm the product quality before placing an order?
A sample is available for your test use before placing an order.
3. What kind of payment do you support?
TT, PayPal, Western Union, Alipay, Credit Card, L/C, or negotiable.
4. How to make an order?
We will send you a PI with our bank information, or you can order via Alibaba Trade Assurance.
5. How to contact you?
You can send an email to ella.zhang@huilinbio-tech.com
Why choose us?
- Trust us to provide you with the highest quality Cosmetic Raw Materials and services.
- In the future, we will, as always, uphold the values of integrity and dedication and win-win development.
- Our experience in the cosmetic industry allows us to provide innovative solutions.
- We believe that striving to fulfill our commitment to higher performance and then realizing our commitment to customers and partners is the foundation of our development.
- We strive for excellence in everything we do.
- The company uses strong research and development capabilities and a high degree of enthusiasm to meet customer needs in a timely manner.
- We understand the importance of listening to our customers' needs.
- Our keen perception of each product, the thoughtful construction of every detail, the creative use of every detail, the choice and thinking of every inch of material and every technology application, and the precision and demanding of the quality of the finished product, for You present the infinite possibilities of Monobenzone Powder.
- Our quality control processes are rigorous and comprehensive.
- The company grows in development, and its management is sound in development.
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