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Shaanxi Kaishi Biotechnology Co., Ltd
$75
1-199 Kilogram
$70
200-499 Kilogram
$65
≥500 Kilogram
Product Description
Alpha arbutin is a cosmetic active ingredient used in skin care formulations designed to improve the appearance of uneven skin tone and dark spots. It is a glycosylated derivative of hydroquinone used in topical products such as serums, creams, and lotions, where formulation stability, purity, and controlled use concentration are important considerations for cosmetic ingredient buyers.
Alpha arbutin, also known as alpha-arbutin, is a skin care ingredient valued for its role in formulations targeting the appearance of hyperpigmentation and uneven skin tone. It is commonly incorporated into brightening serums, facial creams, lotions, and other leave-on cosmetic products.
For B2B sourcing, alpha arbutin should be evaluated according to its chemical identity, assay, impurity profile, solubility, and stability under the intended formulation conditions. These factors help formulators select a suitable raw material and establish appropriate incoming quality controls for finished cosmetic products.
Alpha arbutin is the alpha anomer of arbutin, a hydroquinone glycoside. Its chemical identity distinguishes it from beta arbutin, also called arbutin, which has a different glycosidic configuration. Although the two ingredients are related, their specifications and analytical identification should not be treated as interchangeable.
In cosmetic formulations, alpha arbutin is used in products intended to improve the visible appearance of uneven pigmentation. Its performance depends on ingredient quality, formulation design, concentration, packaging, and storage conditions. It should be assessed as part of the finished formulation rather than as a guarantee of a particular cosmetic result.
| Item | Specification |
|---|---|
| Product Name | Alpha Arbutin |
| Product Category | Cosmetic Ingredients / Skin Brightening Ingredients |
| INCI Name | Alpha-Arbutin |
| CAS Number | 84380-01-8 |
| Molecular Formula | C12H16O7 |
| Molecular Weight | 272.25 g/mol |
| Appearance | White to almost white crystalline powder |
| Odor | Typically odorless or with a very faint characteristic odor |
| Assay | High-purity cosmetic-grade material; commercial specifications commonly target 98% or higher, subject to the applicable grade and batch specification |
| Test Method | HPLC for assay and chromatographic purity, with identity confirmed using suitable analytical methods |
| Solubility | Soluble in water; suitability depends on concentration, temperature, and the complete formulation |
| pH Considerations | Formulation pH should be evaluated for compatibility and stability; the finished product's pH should be established through formulation testing |
| Particle Size | Grade-dependent; customized particle-size requirements can be evaluated for manufacturing needs |
| Quality Parameters | Identity, assay, related substances, moisture, and applicable contaminant limits according to the agreed specification |
| Shelf Life | Typically 24 months for suitably packaged material under recommended storage conditions, subject to the product label and supporting stability documentation |
| Storage | Store tightly sealed in a cool, dry place, protected from direct sunlight, excessive heat, and moisture |
| Standard Packaging | Common bulk formats include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums with suitable inner liners; custom packaging is available |
| Order Quantity | Samples and bulk orders supported; minimum order quantity depends on the selected grade, packaging, and order requirements |
| Applications | Facial serums, creams, lotions, gels, and other suitable topical cosmetic formulations |
Cosmetic performance depends on the finished formulation, use concentration, stability, packaging, and intended conditions of use. Product claims should be substantiated and reviewed against the applicable requirements in each target market.
Alpha arbutin is commonly considered for water-based facial serums developed to improve the appearance of uneven skin tone. Formulators should assess its solubility at the intended use level, the finished product's pH, compatibility with other active ingredients, and stability throughout the product's expected shelf life.
Alpha arbutin can be evaluated for compatible cream and lotion systems. The formulation process should account for the aqueous phase, processing temperature, order of addition, and exposure to conditions that may affect ingredient stability. Finished-product testing is necessary to establish suitable processing and storage conditions.
Water-compatible gel systems and other topical formats may be considered when the base formulation supports the ingredient's solubility and stability. The finished product should be assessed for appearance, pH, physical stability, and packaging compatibility before commercial release.
Alpha arbutin may be incorporated into custom cosmetic concepts, including private-label serums, creams, and related facial care products. Product development should align the ingredient specification, formulation concentration, packaging, claims, and destination-market requirements before manufacturing begins.
For alpha arbutin, the central formulation decision is not simply how much active ingredient to add. The more useful question is whether the selected concentration remains compatible with the finished product's pH, processing conditions, packaging, and intended shelf life.
Alpha arbutin is used in cosmetic formulations at concentrations selected according to product type, intended performance, regional restrictions, and supporting safety information. A concentration of up to 2% is commonly referenced for facial cosmetic products, but this is not a universal authorization for every product or market. The applicable regulatory requirements and current safety assessment should be checked before setting a commercial formula.
For product development, begin with the intended product category and target market, then establish a justified use level through formulation and safety review. Avoid assuming that a higher concentration automatically produces a better finished product.
Alpha arbutin stability can be affected by formulation conditions. Formulators should assess the pH range, heating duration, order of ingredient addition, and any processing steps that could expose the ingredient to unfavorable conditions. A suitable manufacturing process should be established through compatibility and stability testing rather than relying on a single generic pH value for every formula.
When combining alpha arbutin with exfoliating acids, Antioxidants, preservatives, or other brightening ingredients, evaluate the complete system rather than each ingredient in isolation. The combined ingredients may influence pH, solubility, color, stability, and preservation performance. Compatibility testing should cover the actual concentrations and processing sequence used in the finished product.
Packaging selection should consider moisture protection, light exposure, repeated opening, dispensing method, and compatibility with the finished formula. Opaque or light-protective packaging may be appropriate when supported by stability testing. Shelf life should be established for the finished product using suitable stability data rather than inferred solely from the raw material's shelf life.
| Comparison Point | Alpha Arbutin | Beta Arbutin |
|---|---|---|
| Chemical Relationship | Alpha anomer of arbutin | Beta anomer of arbutin |
| Cosmetic Ingredient Identity | Specified as Alpha-Arbutin | Generally identified as Arbutin |
| Molecular Formula | C12H16O7 | C12H16O7 |
| Molecular Weight | 272.25 g/mol | 272.25 g/mol |
| Key Procurement Consideration | Confirm alpha-isomer identity, assay, and related substances | Confirm beta-arbutin identity, assay, and related substances |
| Interchangeability | Should not be substituted without reviewing the formula and specification | Should not be substituted without reviewing the formula and specification |
Although alpha arbutin and beta arbutin share the same molecular formula and molecular weight, they differ in their glycosidic configuration. Buyers should specify the required isomer and use an appropriate identity method instead of relying on assay percentage alone.
Alpha arbutin is commonly supplied in sealed moisture-protective packaging suitable for fine cosmetic ingredients. Standard bulk formats may include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums with suitable inner liners. Alternative packaging can be selected according to sampling, manufacturing, and distribution needs.
Keep the material tightly sealed in a cool, dry place away from direct sunlight, excess heat, and moisture. Minimize unnecessary exposure to ambient air during dispensing, and reseal opened packages promptly. Follow the applicable batch documentation for storage conditions and shelf life.
Alpha arbutin can be evaluated for custom skin care products, including serums, creams, gels, and other suitable topical formats. OEM and private-label projects may cover formula development, active-ingredient selection, finished-product manufacturing, label adaptation, and packaging design.
To define a suitable project, buyers should specify the target market, finished-product type, intended use concentration, preferred packaging, required documentation, and estimated order volume. Formula stability, product safety, and cosmetic claim review should be addressed before commercial production.
Quality requirements should reflect the ingredient's chemical identity and intended cosmetic use. A documented quality control program may include:
Acceptance limits and testing methods should be agreed before ordering. Cosmetic ingredient compliance, concentration limits, and labeling requirements vary by market and product category, so final formulas and claims should undergo a destination-market regulatory review.
The commonly cited CAS number for alpha arbutin is 84380-01-8. Procurement documents should also identify the ingredient as Alpha-Arbutin and specify the applicable assay and identity-testing method. This helps distinguish alpha arbutin from beta arbutin and reduces the risk of sourcing a related but non-equivalent material.
Alpha arbutin is water-soluble and is therefore considered for aqueous cosmetic systems such as serums and gels. Practical solubility depends on concentration, temperature, and the full formulation. Formulators should verify dissolution, finished-product appearance, pH, and stability using the actual production formula before scaling up.
Use concentration depends on product type, target market, and the supporting safety assessment. A level of up to 2% is commonly referenced for facial cosmetic products, but formulators should verify current regional requirements before commercializing a product. The appropriate concentration should be established through formulation development rather than selected solely for marketing appeal.
Store alpha arbutin in a tightly sealed, moisture-protective container in a cool, dry place away from direct sunlight and excessive heat. Minimize exposure during handling and follow the product's batch-specific storage instructions. The finished cosmetic formulation may require additional packaging and stability controls beyond those used for the raw ingredient.
Buyers should request a batch-specific COA, TDS, and SDS, together with the agreed assay method, identity information, related-substance specifications, and relevant contaminant data. For commercial cosmetic products, confirm that the raw material and final formulation meet the destination market's ingredient, safety, concentration, and labeling requirements.
Alpha arbutin is a defined cosmetic active ingredient used in formulations designed to improve the appearance of uneven skin tone. Reliable sourcing requires confirmation of alpha-isomer identity, assay, related substances, formulation compatibility, and appropriate storage conditions. A clear raw-material specification and suitable stability testing help support consistent cosmetic product development and repeat procurement.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for alpha arbutin.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|
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