Description of Arbutin from Watson Biotechnology Co., Ltd
Basic Information of Arbutin |
Product Name | Arbutin |
CAS NO. | 497-76-7 |
Apperance | White powder |
Assay | 99% |
Pacakge | 1kg/Foil Bag,25kg/Drum/Box |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Watson |
Specifications(COA) of beta-Arbutin CAS 497-76-7 use for Skincare and Medicine Skin Lightening and Brightening Anti-Aging
Item | Specification | Results |
Appearance | White crystalline powder | White crystalline powder |
Assay | ≥99.5% | 99.89% |
Melting point | 199~201±0.5℃ | 199.6-200.7℃ |
Clarity of water solution | Transparency, colorless, none suspended matters | pass |
pH value | 5 .0 ~ 7. 0 | 6.11 |
Specific optical rotation | 【 α 】D20=-66±2º | -65. 2° |
Arsenic | ≤2 ppm | pass |
Hydroquinone | ≤20 ppm | 0.77 |
Heavy metal | ≤20 ppm | pass |
Loss on drying | ≤0.5% | pass |
Ignition residue | ≤0.5% | pass |
Pathogen | Bacteria ： ≤300cfu/g max | <20 |
Fungus： ≤100cfu/g max | <20 |
Conclusion | Conformance |
Arbutin is a naturally occurring compound found in various plants, such as bearberry, blueberry, and cranberry. It has several applications, primarily in the fields of skincare and medicine. Here are some of the key uses:
1. Skin Lightening and Brightening:
- Arbutin is commonly used in cosmetic products for its skin-lightening properties. It works by inhibiting the enzyme tyrosinase, which plays a crucial role in the production of melanin, the pigment responsible for skin color. This helps reduce hyperpigmentation, dark spots, and uneven skin tone.
2. Anti-Aging:
- By reducing melanin production, arbutin can help improve the appearance of age spots and other signs of aging caused by sun exposure and environmental factors.
3. Treatment of Melasma:
- Arbutin is often included in topical treatments for melasma, a condition characterized by dark, discolored patches on the skin, particularly on the face.
4. Acne Scars and Blemishes:
- It can also aid in diminishing acne scars and other blemishes, contributing to a clearer and more even complexion.
5. Antioxidant Properties
- Arbutin has antioxidant properties, which help protect the skin from damage caused by free radicals and environmental stressors.
6. Wound Healing:
- Due to its anti-inflammatory properties, arbutin can be beneficial in promoting the healing of wounds and reducing inflammation.
7. Medical Applications:
- Arbutin has been studied for its potential antimicrobial and anti-inflammatory effects, which could be useful in various medical applications.
Arbutin is available in two forms: alpha-arbutin and beta-arbutin. Alpha-arbutin is considered more stable and effective for skin-lightening purposes.
what is the difference of alpha-arbutin and beta-arbutin ?
Alpha-arbutin and beta-arbutin are both glycosylated hydroquinone derivatives used primarily for their skin-lightening properties, but they differ in their chemical structures and effectiveness:
1. Chemical Structure:
- Alpha-arbutin: The glucose molecule is attached to the hydroquinone in an alpha configuration.
- Beta-arbutin: The glucose molecule is attached in a beta configuration.
2. Stability and Solubility:
- Alpha-arbutin: More stable and soluble in water compared to beta-arbutin. This increased stability helps alpha-arbutin maintain its effectiveness in various formulations.
- Beta-arbutin: Less stable and less soluble in water.
3. Efficacy:
- Alpha-arbutin: Generally considered more effective for skin lightening. It is more efficient at inhibiting tyrosinase, the enzyme responsible for melanin production.
- Beta-arbutin: Less effective than alpha-arbutin in inhibiting tyrosinase.
4. Safety and Irritation:
- Both forms are considered safe for topical use, but alpha-arbutin is often preferred due to its higher stability and efficacy.
5. Usage:
- Both alpha and beta-arbutin are used in various cosmetic and skincare products, such as serums, creams, and lotions. However, due to its superior properties, alpha-arbutin is more commonly found in high-end and effective formulations.
FAQ From Watson Biotechnology Co., Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Watson Biotechnology Co., Ltd is a professional manufacturer which provide Arbutin with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Arbutin.
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