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Quick Details

  • Type: Arbutin
  • Form: Powder
  • Part: Leaf
  • Extraction Type: Solvent Extraction
  • Packaging: Drum
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Cosmetic Grade
  • Brand Name: Plamed
  • Model Number: LTA03-01
  • Appearance: White Powder
  • Specification: 99% Alpha Arbutin 99% beta Arbutin
  • Application: Cosmetic Industries

Packaging & Delivery

Packaging Details: 25kg is packed with double plastic container inside and a fiber can outside.
Delivery Detail: 1-2days
Introduction


 Arbutin is glycosylated hydroquinone that is commercially used as skin-whitening agents in the cosmetic industry. Depending on the anomeric pattern of the glycosidic linkage between glucose and hydroquinone, arbutin forms two epimers: α-arbutin and β-arbutin. 

Alpha-Arbutin

Alpha-Arbutin is enzymatically synthesized from hydroquinone and saccharides through transglycosylation reaction. Various carbohydrate-active enzymes such as α-amylase, α-glucosidase, transglucosidase, sucrose phosphorylase, and dextransucrase have been employed to synthesize Alpha-Arbutin. It is one of the most advanced skin lightening ingredients on the market.

Beta-Arbutin

Beta-Arbutin is often referred to as just Arbutin. It is can be naturally extracted from plants such as bearberry and synthesized by chemical method. Beta-Arbutin is currently one of the most widely used hypopigmenting agents in cosmetics, while plant-derived drugs containing Beta-Arbutin were initially used for the treatment of urinary tract infections, cystitis, kidney stones, and as diuretics in the medical field.

Working Mechanism

Hyperpigmentation in the epidermis is caused by excessive melanin synthesis due to UV irradiation, wound or stress. Tyrosinase is one of the key enzymes involved in melanin synthesis. The enzyme catalyses the first two steps in melanin synthesis: the hydroxylation of tyrosine to DOPA and the oxidation of DOPA to dopaquinone. Arbutin has an direct inhibitory function against tyrosinase, which leads to the prevention of melanin formation and a whitening effect on the skin.

Alpha-Arbutin V.S. Beta-Arbutin

Recent research showed that Alpha-Arbutin has a 10-fold stronger inhibitory effect on the activity of tyrosinase from human malignant melanoma cells than that of Beta-Arbutin. The α-glucosidic bond found in Alpha-Arbutin offers higher stability than the β form found in the related Beta-Arbutin. Moreover, Alpha-Arbutin hardly inhibited cell growth at 1 mmol/L, while Beta-Arbutin inhibit it significantly at the same concentration. It is, therefore, considered that Alpha-Arbutin is an effective and safe ingredient for cosmetics. Alpha arbutin is very expensive. That is the one downside.

                                                                         Differences between Alpha-Arbutin V.S. Beta-Arbutin

 

Botanical Source

 Bearberry, scientifically known as Arctostaphylos uva-ursi, is a plant of the family Ericaceae that grows in cool climates. It is a low-growing evergreen shrub with creeping stems that form a dark green carpet of leaves. It can grow to 20 inches in height. The plant has small, dark, fleshy, leathery leaves and clusters of small white or pink bell-shaped flowers. It blooms from April to May and produces a dull orange berry. Bears are particularly fond of the fruit, which explains its Latin name, "uva ursi”, which means "bear's grape". The leaves of uva ursi are traditionally brewed into a tea for the treatment of kidney stones and infections of the urinary and genital tracts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Function

 1. Skin whitening

Arbutin exhibits potent melanin-inhibiting properties and confers whitening effects on the skin. Sun damage and injury or inflammation to the skin from acne, eczema or psoriasis are the two main factors that cause melanin production on the skin. Arbutin can reduce the accumulation of pigment by inhibiting the production of melanin, which accumulates on the skin when tyrosine is oxidized. An enzyme called tyrosinase is the catalytic for this reaction. Scientists found arbutin has shown inhibitory actions against tyrosinase. When topically apply skincare products containing Arbutin, the inhabitation of tyrosinase results in the decrease of melanin, thus, a whiter complexion.

Recommended usage —— 2-7% (Beta-Arbutin); 0.2-5% (Alpha-Arbutin)

*The Content here is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions you may have regarding a medical condition.

 

Application

 Arbutin is used as a skin whitening agent, a sunscreen agent and an antioxidant in cosmetic formulations. Arbutin soap, cream, serum and lotion are among the major lightening products you will found in the market.

Arbutin’s advantage over traditional skin-whitening products:

Arbutin can inhibit melanogenesis without causing melanocyte toxicity, unlike traditional depigmenting agents such as hydroquinone, corticosteroids, and kojic acid.

 

Packaging & Shipping

 All of our products are packed in high quality packaging; in general, the packaging is appearing in three forms as followings:

1-10kg

11-25kg

>25kg

shipment policy

The modes of transportation are as followings, Please check.

Domestic transport in USA

We have USA warehouse in CA,Generally your order will be send by UPS.

International shipment of other country

 

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