Description
RU58841 Powder is a high-purity synthetic ingredient supplied as a fine white to off-white crystalline powder for professional cosmetic formulation.
Formulators use RU58841 Powder in advanced scalp-care concepts, especially low-water, hydroalcoholic, and anhydrous cosmetic systems. In addition, it is suitable for professional R&D laboratories developing modern scalp serums and leave-on cosmetic treatments.
This ingredient is intended for topical cosmetic formulation development only. It should not be applied directly to the scalp or skin without proper formulation.
Technical Information
| Specification | Details |
|---|---|
| Product Name | RU58841 Powder |
| INCI / Ingredient Name | RU58841 |
| CAS Number | 154992-24-2 |
| Ingredient Type | Synthetic cosmetic raw material |
| Chemical Class | Non-steroidal synthetic molecule |
| Physical Form | White to off-white crystalline powder |
| Solubility | Soluble in ethanol and propylene glycol; insoluble in water |
| Best Formula Type | Anhydrous or hydroalcoholic scalp-care systems |
| Processing | Add after complete pre-dissolution |
| Storage | Store sealed, protected from light and moisture |
| Recommended Storage | 2–8°C when possible |
Note: Exact purity, assay, impurity profile, residual solvents, and recommended use level should be confirmed from the supplier COA, TDS, and SDS.
Key Cosmetic Benefits
Scalp Care Support
RU58841 Powder is suitable for cosmetic scalp-care products designed to support a cleaner and more balanced-looking scalp environment.
Professional Leave-On Formulations
This ingredient works well in advanced leave-on scalp serums. Therefore, it is suitable for professional cosmetic laboratories and specialized formulation projects.
Low-Water System Compatibility
RU58841 Powder is best suited for anhydrous or hydroalcoholic systems. As a result, formulators can use it in lightweight scalp serums with fast-drying sensory profiles.
Targeted Scalp Application
The ingredient fits localized scalp-care products. In addition, it can be used in formulas designed for precise application to selected scalp areas.
Advanced Cosmetic Positioning
RU58841 Powder is suitable for brands developing high-performance scalp cosmetic concepts for professional use.
Recommended Applications
RU58841 Powder is suitable for:
- Scalp cosmetic serums
- Leave-on scalp-care products
- Hydroalcoholic scalp formulations
- Anhydrous scalp treatments
- Professional cosmetic R&D formulas
- Advanced hair and scalp cosmetic systems
How to Use
Pre-dissolve RU58841 Powder in ethanol, propylene glycol, or a suitable solvent blend.
Mix until fully dissolved.
Add to an anhydrous or hydroalcoholic base.
Protect the formula from light and moisture.
Use controlled mixing to ensure uniform distribution.
Also, avoid direct addition to water because the ingredient is water-insoluble.
Furthermore, test the final formula for stability, clarity, odor, color, packaging compatibility, and safety before launch.
Formulation Tips
RU58841 Powder performs best in low-water systems. Therefore, formulators should design the solvent phase carefully.
Ethanol and propylene glycol blends may improve incorporation. However, the final sensory profile, drying time, scalp comfort, and packaging compatibility must be evaluated.
For commercial products, use light-protective packaging. In addition, conduct stability testing under accelerated and real-time storage conditions.
Cosmetic Mechanism of Action
RU58841 Powder is used in advanced scalp cosmetic systems designed to support the appearance of a healthier scalp environment.
It is suitable for formulas focused on localized scalp care, cosmetic scalp balance, and professional leave-on treatment concepts.
However, brands should present RU58841 Powder as a cosmetic formulation ingredient only. It should not be marketed as a drug, medical treatment, hormonal product, or hair-loss therapy.

Suggested Cosmetic Claims
Suitable claims:
- Supports a healthier-looking scalp environment
- Suitable for advanced scalp-care formulations
- Ideal for professional leave-on scalp serums
- Supports cosmetic scalp balance
- Suitable for localized scalp-care products
- Designed for low-water scalp formulations
- Suitable for professional cosmetic R&D
- Helps improve the overall scalp-care routine
Avoid these claims:
- Treats hair loss
- Promotes hair growth
- Blocks DHT
- Antiandrogen effect
- Hormonal action
- Treats alopecia
- Prevents baldness
- Regrows hair
- Medical scalp treatment
- Pharmaceutical activity
Regulatory Notes
RU58841 Powder is intended for professional cosmetic formulation development only. Final product compliance depends on the target market, product category, concentration, safety assessment, formula design, and marketing claims.
Brands must review local cosmetic regulations before commercialization.
This raw material is not intended for oral, injectable, pharmaceutical, medical, veterinary, or direct consumer use.
Product Advantages
- High-purity synthetic powder
- Suitable for advanced scalp-care cosmetic concepts
- Compatible with anhydrous and hydroalcoholic systems
- Suitable for professional leave-on scalp formulas
- Good choice for R&D laboratories and specialized cosmetic manufacturers
- COA, SDS, and TDS available upon request
- Reliable B2B supply for professional formulation use
Overall, RU58841 Powder is a specialized choice for cosmetic laboratories and brands developing advanced scalp-care products with low-water or hydroalcoholic formulation systems.
Shipping Information
Free worldwide shipping.
Estimated delivery time: 10–15 business days, depending on destination, customs clearance, and local logistics conditions.






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