Description

Allantoin Acetyl Methionine is a synthetic derivative combining the skin-conditioning properties of allantoin with the sulfur-containing amino acid methionine. This compound is valued for its enhanced stability and targeted biological activity, making it a key ingredient in advanced cosmetic and pharmaceutical formulations. It is primarily sought by manufacturers in the personal care, dermatological, and nutraceutical industries for developing high-performance skincare and haircare products.

Application

• Cosmetic & Skincare Formulations: Acts as a potent moisturizing, soothing, and skin-conditioning agent in creams, lotions, and serums.
• Hair Care Products: Used in shampoos and conditioners to improve hair strength, manageability, and scalp health.
• Pharmaceutical Topicals: Incorporated into ointments and gels for its wound-healing and anti-irritant properties.
• Anti-aging & Regenerative Products: Serves as an active ingredient in products designed to promote skin repair and reduce signs of aging.
• Sun Care & After-Sun Lotions: Provides soothing and restorative benefits to calm skin after sun exposure.
• Nutraceutical Supplements: Explored for its potential role in supporting keratin production and overall skin health when used in oral supplements.

Basic Information

Product Name	Allantoin Acetyl Methionine
CAS No.	4207-40-3
Molecular Formula	C8H13N3O4S
Molecular Weight	247.27 g/mol
Synonyms	Acetyl Methionine Allantoin; N-Acetyl-L-methionine Allantoin Salt; Allantoin N-Acetylmethionate; Methionine, N-acetyl-, compd. with allantoin (1:1); (2S)-2-Acetamido-4-(methylsulfanyl)butanoic acid;2,5-Dioxoimidazolidin-4-yl)urea; Allantoin compound with N-acetyl-L-methionine
EINECS	Contact for details

Quality Control

Our Allantoin Acetyl Methionine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for cosmetic and pharmaceutical use. Certificates of Analysis (COA) documenting compliance with relevant standards are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation	Contact for details
Microbiological Analysis	Meets cosmetic/pharma grade requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.