Copper Tripeptide 89030-95-5 GHK-Cu Functional Peptide Anti Aging Skincare Ingredient

L-Proline (CAS 147-85-3) is a naturally occurring cyclic amino acid widely used in biochemical, nutritional, and industrial applications. Its unique pyrrolidine ring structure provides high conformational stability, making it an important component in protein synthesis and structural biology.

It is commonly produced through fermentation or synthesis routes and is valued for its high purity, stability, and broad application compatibility.

• Cyclic amino acid structure
• High water solubility
• Excellent chemical stability
• Strong conformational rigidity
• Suitable biochemical intermediate
• Good formulation compatibility
• High optical purity L-isomer
• Consistent batch quality

• Peptide synthesis and protein research
• Biochemical laboratory studies
• Nutritional amino acid formulations
• Food additive ingredient systems
• Cosmetic formulation support
• Pharmaceutical intermediate use
• Cell culture media component
• Industrial organic synthesis

L-Proline features a five-membered pyrrolidine ring that restricts rotational flexibility in peptide chains. This structural characteristic enhances protein folding stability and plays a key role in collagen formation and structural protein architecture.

• High stability under normal conditions
• Excellent solubility in aqueous systems
• Strong structural role in proteins
• High purity suitable for research use
• Broad compatibility in formulations
• Reliable performance in industrial applications

Store in a sealed container in a cool, dry environment. Avoid moisture, heat, and direct sunlight to maintain product stability and prevent degradation.

• 25 kg fiber drum
• 1 kg / 5 kg aluminum foil bag
• Customized packaging available upon request

Each batch is tested for purity, optical rotation, moisture content, and heavy metals using standardized analytical methods to ensure consistent quality across biochemical and nutritional applications.