2.Specification:99%
3.CAS:175357-18-3
4.Free Sample
5.Capsules,tablets,softgel,gummies,small bags,private label
6.Test Method:HPLC,UV&GC
7.Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with inside double layer food grade poly bag
8. DeliveryTime:1-3 working days
9. Organic,Gluten free,no Allergen,Non-GMO,Paraben free,No Colors, BSE/TESE Free,Vegan
10. Certificates:Kosher, ISO22000, HALAL, USDA, FDA, FSSC22000, HACCP, EU Organic, EcoCert, BS EN 15662, cGMP
- Product Description
Undecylenoyl Phenylalanine Powder - Premium Skin Brightening Ingredient
Are you searching for a safe and effective skin brightening solution? Undecylenoyl Phenylalanine Powder speaks to a breakthrough in restorative fixings. This imaginative lipoamino corrosive subsidiary combines remarkable brightening execution with extraordinary security. Not at all like conventional operators that come with aggravation dangers, this progressed fixing works by blocking melanin signals at the source. It offers prevalent stability and bioavailability. Whether you're defining high-end serums or defensive sunscreens, this powder conveys dependable comes about. At Shaanxi Fairir Biotech Co., Ltd., we give premium-grade fabric sponsored by comprehensive certifications and specialized support.

What Makes This Ingredient Special?
This special compound is synthesized through the acylation of phenylalanine with undecylenic corrosive. It capacities as an alpha-MSH enemy. What does this cruel for your formulations?
Traditional whitening agents like Kojic Acid or Arbutin only inhibit tyrosinase enzyme activity. They work downstream in the melanin generation handle. This fixing takes a distinctive approach. It hinders melanogenesis at the exceptionally starting by blocking MC1R receptor signals on melanocytes.
You get superior efficacy without the drawbacks. Hydroquinone causes cytotoxicity concerns. Pure Vitamin C suffers from oxidative instability. This powder solves both problems. It bridges the gap between high performance and dermatological safety.
The lipophilic nature gives another advantage. It enters the stratum corneum distant more viably than water-soluble peptides. Your dynamic fixing really comes to its target in the more profound skin layers.
Key Technical Specifications
| Analysis project | Quality Standard | Results |
| Odor | Characteristic Odor | Conforms |
| (HNMR) Identity | Conform to structure | Conforms |
| character | White or light yellow powder | Conforms |
| purity | >98% (254nm) | 99.67% |
| purity | >95% (215nm) | 99.36% |
| Solution (10% in Ethanol) | Clear (10% in Ethanol) | Conforms |
| Heavy metal | ≤20ppm | Conforms |
| Melting Point | 71-75℃ | 73.7-74.8℃ |
| Loss on drying | ≤0.5% | 0.31% |
| Conclusions | Products meets the specifications. | |
| Remarks | Please store this product in a cool and dry place, avoiding direct sunlight. | |
*Please Contact Us for the latest COA.
Where Can You Use It?
Advanced Corrective Serums & Spot Treatments
This powder exceeds expectations in focused on definitions. Age spots and post-inflammatory hyperpigmentation react uncommonly well. The MSH-antagonist movement gives powerful rectification at moo concentrations.
High-SPF Whitening Sunscreens
Complex emulsions present stability challenges. Physical blockers like Zinc Oxide and Titanium Dioxide can interact with actives. Organic UV filters may cause oxidation. This fixing keeps up soundness in these requesting situations. It avoids UV-induced melanogenesis whereas your sunscreen squares destructive beams. You get synergistic protection.
Brightening Oil-in-Water Lotions
The lipophilic structure permits consistent joining into the oil stage. It guarantees profound dermal conveyance for full-body applications. Reliable scattering is basic for indeed comes about. You accomplish both with appropriate formulation.
Formulation Guidance for Optimal Results
How do you join powder into your items effectively?
For Oil-Based Frameworks: Warm your oil stage to roughly 80°C. Scatter the powder altogether at this temperature. It will coordinated easily into your lipid matrix.
For Fluid Details: You'll require to make a dissolvable salt. Include a base like Triethanolamine or Sodium Hydroxide. Alter to pH 7. This neutralization step is fundamental for water-phase incorporation.
Dosage Comparison: You require as it were 0.2%–2.0% concentration. Compare this to Arbutin, which regularly requires 2%–5% for comparative obvious comes about. Lower utilization rates cruel taken a toll proficiency and definition flexibility.
Powerful Synergistic Combinations
This ingredient works beautifully with other actives. Combine it with Niacinamide for dual-action brightening. Niacinamide blocks melanosome transfer while Undecylenoyl Phenylalanine Powder stops melanin synthesis triggers. You create a comprehensive brightening pathway.
Vitamin C combinations moreover appear amazing comes about. The complementary instruments improve generally adequacy without stability conflicts.
Safety Profile You Can Trust
Safety concerns torment numerous brightening fixings. Hydroquinone carries cytotoxicity dangers. A few phenolic compounds cause aggravation. How does this fixing compare?
Extensive dermal poisonous quality testing appears a tall security profile. There's no prove of cytotoxicity or mutagenicity at suggested doses. You can certainly define for long-term use.
Your clients appreciate successful brightening without compromising skin health.
Quality Control Standards
At Shaanxi Fairir Biotech, quality is non-negotiable. Each clump experiences thorough testing.
Purity Confirmation: HPLC measure reliably surpasses 98.0%. You get strong, reliable fabric each time.
Stability Testing: Misfortune on Drying remains underneath 0.5%. This anticipates hydrolysis-induced corruption amid storage.
Safety Compliance: Overwhelming metals testing meets worldwide benchmarks. Lead, Arsenic, and Mercury levels comply with both EU and FDA requirements.
Microbiological Control: Total Plate Count remains below 100 CFU/g. Your sensitive cosmetic formulations stay protected from contamination.
Stereochemistry Confirmation: Particular turn tests affirm the redress L-isomer. This is fundamental for appropriate organic receptor authoritative and activity.
Our Manufacturing Capabilities
We operate a 10,000 square meter Good Manufacturing Practice certified facility in Xi'an City, Shaanxi Province. Our production infrastructure includes:

- Continuous Countercurrent Extraction Equipment
- Double Effect Concentration Equipment
- Vacuum Belt Drying Equipment
- Ultra Micro Pulverizer
- 14 stainless steel extraction tanks (500-3000 liter capacity)
- 3 fully automatic production lines with 98% efficiency
Analytical equipment includes High Performance Liquid Chromatography, UV spectrophotometer, and other precision instruments. This ensures every parameter meets specification.
Certifications & Compliance
Our facility and products hold comprehensive certifications:
- ISO 9001:2015
- ISO 22000
- HACCP
- FSSC 22000
- KOSHER
- HALAL
- USDA Organic
- GMP (cGMP)
Your details advantage from universally recognized quality standards.

Packaging & Delivery Options
Standard Packaging:
- 1kg aluminum foil bags
- 5kg cardboard boxes
- 25kg fiber drums with double-layer food-grade poly bag lining
Custom packaging: Accessible upon ask to coordinate your brand requirements.
Delivery Time: 1-3 working days for in-stock items.
Shipping: Temperature-controlled shipping jam item judgment amid transit.
OEM/ODM Services
We offer comprehensive back past crude fabric supply:
- Custom formulation development
- Packaging design and production
- Private labeling options
- Regulatory compliance support

Common Formulation Questions Answered
Q: Can I use it in low pH products like AHA peels?
A: While broadly steady, precipitation may happen underneath pH 5.0 in fluid arrangements. Define inside the pH 5.0–7.0 extend for ideal long-term rack stability.
Q: Does it remain stable under UV exposure?
A: Yes, not at all like actives that oxidize rapidly beneath UV, this fixing keeps up stability. This makes it perfect for sunscreen formulations.
Q: What about compatibility with preservatives?
A: It shows excellent compatibility with standard cosmetic preservatives. No special formulation adjustments are needed.
Why Choose Shaanxi Fairir Biotech?
We combine fabricating brilliance with customer-focused benefit. Our experienced group examines your needs and guarantees fulfillment. Competitive estimating doesn't compromise quality. We keep up strict quality review conventions all through production.
Whether you're creating a unused brightening serum or making strides an existing definition, we give the specialized bolster you need.
Get Started Today
Ready to formulate with Undecylenoyl Phenylalanine Powder? We offer free samples for evaluation. Contact us to discuss your specific requirements and request technical documentation.
Email: sales@fairirbiotech.com
Experience the difference that premium-grade ingredients and professional service make. Partner with Shaanxi Fairir Biotech for your cosmetic raw material needs.
Our commitment: Quality products, professional service, mutual success. We welcome cooperation with customers worldwide.
















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