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Product Description
Rhamnose is a naturally occurring deoxy sugar ingredient used in cosmetic formulations, biochemical research, and specialty ingredient applications. It is valued for its functional properties, high purity options, and compatibility with advanced skincare and biotechnology formulations requiring reliable carbohydrate-based raw materials.
High Purity Rhamnose is supplied as a refined specialty ingredient for professional cosmetic, research, and industrial applications. Available in pharmaceutical and cosmetic-oriented grades, it is selected by formulators based on purity level, analytical verification, solubility, and intended application requirements.
Rhamnose is a naturally occurring deoxy monosaccharide belonging to the group of methyl pentose sugars. It can be found in various plants, microorganisms, and natural glycosides. In commercial applications, L-rhamnose is commonly used as a specialty ingredient for cosmetic formulations, biochemical analysis, and research applications.
Due to its specific molecular structure, rhamnose is often evaluated by buyers according to purity, isomer form, source, and analytical testing methods rather than only by appearance or basic carbohydrate content.

| Item | Specification |
|---|---|
| Product Name | High Purity Rhamnose |
| Category | Cosmetic Ingredient / Specialty Nutritional Ingredient |
| Compound Type | Deoxy monosaccharide (methyl pentose sugar) |
| Common Name | L-Rhamnose |
| CAS Number | 3615-41-6 |
| Molecular Formula | C6H12O5 |
| Molecular Weight | 164.16 g/mol |
| Appearance | White crystalline powder |
| Assay Grade | High purity grades commonly available, including ≥98% and higher specifications depending on application requirements |
| Test Method | HPLC, GC, or validated carbohydrate analysis methods |
| Solubility | Soluble in water |
| Quality Testing | Identity, assay, purity, moisture, heavy metals, microbiological quality, and residual solvent testing |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg/5kg aluminum foil bags and 25kg fiber drums; customized packaging available |
| Applications | Cosmetic formulations, biochemical research, specialty ingredient development, and biotechnology applications |
Rhamnose is used in several professional ingredient applications, including:
When selecting rhamnose, formulators typically evaluate more than the stated purity. The suitable grade depends on the final application, required analytical documentation, and compatibility with the formulation process.
| Selection Factor | Buyer Consideration | Application Impact |
|---|---|---|
| Purity Level | Select purity according to formulation sensitivity and quality requirements | Higher purity supports applications requiring tighter ingredient control |
| Isomer Form | Confirm the required rhamnose configuration, such as L-rhamnose | Ensures compatibility with research and formulation specifications |
| Analytical Documentation | Review COA and testing methods including identity and assay | Supports supplier qualification and quality consistency |
OEM and private label support may include customized ingredient solutions, formulation assistance, packaging options, and documentation support. Product specifications can be adapted according to customer application requirements.
Each batch of Rhamnose is evaluated through quality control procedures designed to verify ingredient consistency and suitability for professional applications. Typical testing includes:
Rhamnose is commonly supplied in sealed packaging suitable for specialty ingredient storage and transportation. Standard options include aluminum foil bags inside fiber drums, with customized packaging available according to customer requirements.
High Purity Rhamnose provides cosmetic formulators, research organizations, and specialty ingredient developers with a reliable purified monosaccharide raw material. Supported by analytical quality control and flexible supply options, it is suitable for professional applications requiring consistent ingredient performance.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for High Purity Rhamnose.

Packaging & Delivery
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