Buy high-quality intermediate from China manufacturer

Cosper Intermediate represents the core intermediate products developed by the Cosper brand for the high-end beauty and skincare sector. Boasting a triple advantage—stability, compatibility, and high efficacy—these intermediates are widely utilized in the production of a diverse range of beauty and skincare products. Strictly adhering to EEAT 2.0 principles, the products feature full-process traceability and are manufactured by internationally certified facilities. Leveraging China's robust supply chain infrastructure, Cosper has emerged as the preferred core supplier trusted by premium global beauty brands, empowering them to enhance product efficacy and boost production efficiency.

Cosper Intermediate focuses specifically on the intermediate processing stage of beauty and skincare manufacturing. By addressing the pain points associated with traditional intermediates, the brand delivers solutions characterized by "high adaptability, high safety, and high efficacy." These solutions span two primary categories—perfume bases and active skincare ingredients—and can be customized to meet the specific requirements of various end products.

Core Product Advantages

1. Authority

With over 40 years of industry experience, Cosper is backed by a senior R&D team (each member possessing over 15 years of professional experience, including participation in the formulation of industry standards). Leveraging proprietary technologies and advanced manufacturing processes, our products strictly adhere to international standards such as ISO 22716 and GMPC, setting the benchmark for quality leadership in the industry.

2. Experience

Our products currently serve a portfolio of over 50 premium beauty brands worldwide. Supported by mature production capabilities, customized service offerings, and China's comprehensive supply chain network, we ensure rapid global delivery while continuously optimizing our products based on client feedback.

3. Verifiability

Our products undergo rigorous third-party testing by authoritative institutions such as SGS and CMA, ensuring full regulatory compliance and verifiability. Raw materials are fully traceable; by leveraging the brand's own manufacturing facilities, we achieve complete production visualization and end-to-end traceability, thereby guaranteeing stable and controllable product quality.

4. Authenticity

The brand is steadfast in its commitment to integrity, refraining from exaggerating product efficacy. All efficacy claims are substantiated by actual testing results and genuine user feedback. With transparent pricing and comprehensive after-sales support, we have earned a sterling reputation within the industry based on the authentic quality of our products.

Core Application Scenarios

Our products are utilized in the R&D and manufacturing of high-end beauty and skincare items, covering applications such as perfume bases and active ingredient carriers. Compatible with all skin types, these intermediates serve to enhance product stability, reduce production costs, and significantly shorten time-to-market cycles.

The Cosper team developed a customized intermediate formulation designed to enhance fragrance stability and longevity. By leveraging the inherent advantages of China's supply chain, we successfully reduced the production cycle by 30%. Following its launch, the resulting perfume demonstrated a fragrance retention period exceeding 12 hours. Consequently, sales through global duty-free channels witnessed a year-on-year growth of 58%, earning the brand continued recognition and ongoing partnership with the client.

View as

Palmitic anhydride

Palmitic Anhydride (hexadecanoic anhydride) is a long-chain (C16) aliphatic carboxylic acid anhydride derived from palmitic acid, a saturated fatty acid found abundantly in natural sources such as animal fats and vegetable oils. Structurally, Palmitic Anhydride consists of two hexadecanoyl (palmitoyl) groups linked through an anhydride bond (—C(=O)—O—C(=O)—). This symmetric structure confers potent acylating capability, making Palmitic Anhydride an efficient reagent for introducing palmitoyl (hexadecanoyl) functionality into other organic molecules. Palmitic Anhydride is widely used as a chemical intermediate in the synthesis of pharmaceuticals, cosmetics, surfactants, lubricants, plasticizers, and other specialty chemicals.

View More >> Send Inquiry >>

Paliperidone

Paliperidone (3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one), also known as 9-hydroxyrisperidone, is the primary active metabolite of the atypical antipsychotic risperidone. Structurally, Paliperidone features a benzisoxazole ring system fused to a piperidine ring, connected via an ethyl linker to a tetrahydropyridopyrimidinone core bearing a hydroxy group at the 9-position.

View More >> Send Inquiry >>

1-benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid

1‑Benzyl‑4‑hydroxy‑2‑methyl‑1H‑benzo[d]imidazole‑6‑carboxylic acid (CAS 1640981‑19‑6) is a substituted benzimidazole derivative featuring a 6,5‑fused aromatic heterocyclic system. The molecule incorporates a benzyl group at the 1‑position, a 4‑hydroxy substituent, a 2‑methyl group, and a carboxylic acid at the 6‑position, molecular formula C₁₆H₁₄N₂O₃ and molecular weight 282.29 g/mol.

View More >> Send Inquiry >>

(R)-5,7-difluorochroman-4-ol

(R)-5,7‑Difluorochroman‑4‑ol (CAS 1270294‑05‑7) is a chiral chromanol derivative featuring a benzodihydropyran (chroman) scaffold with fluorine substituents at the 5‑ and 7‑positions and a hydroxyl group at the 4‑position in the R‑configuration. The molecule consists of a fused benzene‑dihydropyran ring system with two fluorine atoms on the aromatic ring and a chiral secondary alcohol at C4, molecular formula C₉H₈F₂O₂ and molecular weight 186.16 g/mol.

View More >> Send Inquiry >>

7-hydroxy-N,N,2-triMethyl-3-tosyl-3H-benzo[d]iMidazole-5-carboxaMide

4‑Hydroxy‑N,N,2‑trimethyl‑1‑tosyl‑1H‑benzo[d]imidazole‑6‑carboxamide (CAS 942195‑86‑0) is a complex benzimidazole derivative featuring a 6,5‑fused aromatic heterocyclic system. The molecule incorporates a 4‑hydroxy substituent, a 2‑methyl group, an N,N‑dimethyl carboxamide at the 6‑position, and a para‑toluenesulfonyl (tosyl) protecting group on the imidazole nitrogen, molecular formula C₁₈H₁₉N₃O₄S and molecular weight 373.43 g/mol.

View More >> Send Inquiry >>

(R)-3-Piperidinamine dihydrochloride

(R)-3-Aminopiperidine Dihydrochloride (CAS 334618-23-4) is the dihydrochloride salt of (R)-3‑aminopiperidine, featuring a chiral piperidine scaffold with a primary amine at the 3‑position in the R‑configuration. The molecule consists of a six‑membered piperidine ring with a free amino group at C3, protonated and stabilised by two chloride counterions, molecular formula C₅H₁₄Cl₂N₂ and molecular weight 173.08 g/mol.

View More >> Send Inquiry >>

Cosper is a professional Intermediate manufacturer and supplier in China. We have an experienced sales team, professional technicians, and an after-sales service team.

News Recommendations