High-purity Salicylic Acid (BHA) tailored for Northern California's clean beauty formulations and clinical dermatological applications.
Designed for premium Bay Area clean beauty brands. Ultra-pure formulation with minimal trace impurities, ideal for acne control serums and daily exfoliants.
Optimized for professional skincare clinics in Union Square and medical spas across California. Offers exceptional peeling efficacy and skin resurfacing.
Sourced for laboratory research and bio-tech applications in South San Francisco. Meets rigorous analytical standards for precision testing.
High-volume supply compliant with California Proposition 65 and green chemistry initiatives, perfect for scalable indie brand production.
The San Francisco Bay Area is globally recognized as the epicenter of innovation, not just in software engineering, but also in biotechnology and clean skincare formulations. As consumers increasingly demand transparency, efficacy, and environmental responsibility, cosmetic brands in Northern California are redefining beauty standards. Central to this movement is the demand for premium active ingredients like Salicylic Acid (Beta Hydroxy Acid or BHA).
Salicylic Acid serves as an indispensable active ingredient for treating acne vulgaris, reducing sebum production, and promoting cellular turnover. In the highly competitive San Francisco cosmetic market, brands require sourcing partners who can provide not only raw materials but a comprehensive service package that includes regulatory compliance, high-purity guarantees, and sustainable manufacturing practices.
Our role as a leading Chinese manufacturer is to bridge the gap between high-volume, cost-effective chemical production and the strict, high-quality standards demanded by the California market. By aligning our GMP-standard production lines with West Coast green chemistry initiatives, we ensure that every batch of Salicylic Acid delivered to San Francisco meets the highest global standards.
Discover the manufacturing power and research infrastructure behind Shaanxi Qiyuan Kangjian Biotechnology Co., Ltd.
Shaanxi Qiyuan Kangjian Biotechnology Co., Ltd. is located in Xi'an, Shaanxi Province, China, and specializes in supplying peptides, food additives, nutritional supplements, traditional Chinese medicine (TCM) extracts, plant extracts, and natural active ingredients.

From clinical peeling formulations in downtown San Francisco to green-tech skincare labs in Berkeley.
Acne remains the primary skin concern driving cosmetic purchases in the United States. Skincare startups based in the San Francisco Bay Area utilize our premium Salicylic Acid to formulate lightweight, non-comedogenic serums, spot treatments, and gel cleansers. By ensuring a purity level that exceeds standard USP specifications, our BHA allows formulators to create products that deliver fast results without triggering contact dermatitis or inflammatory reactions, which is vital for maintaining brand trust in a highly vocal consumer market.
Dermatology clinics operating in Pacific Heights, Union Square, and Oakland rely on high-concentration Salicylic Acid peels (ranging from 10% to 30%) to treat hyperpigmentation, melasma, and deep-seated congestion. Our API-grade production capacity ensures that we can provide raw materials with strict batch-to-batch consistency, allowing compounding pharmacies and clinical manufacturers to create predictable, safe, and highly effective professional peeling solutions.
The "skinification of hair" is a major trend sweeping the West Coast. Salicylic acid is widely used in clarifying shampoos, scalp scrubs, and leave-on treatments to dissolve sebum buildup and treat seborrheic dermatitis. Our manufacturing capability allows us to supply both water-soluble and oil-soluble variations of Salicylic Acid, giving product developers in California the flexibility to formulate innovative, clear, and stable scalp care products that appeal to the modern wellness consumer.
San Francisco consumers are highly environmentally conscious. Our production bases in Weinan and Xianyang utilize advanced manufacturing processes designed to minimize waste and reduce the carbon footprint of chemical synthesis. By partnering with us, Bay Area brands can highlight their commitment to sustainable sourcing, securing a competitive advantage in marketing campaigns centered around eco-friendly beauty.
Our production facilities in Weinan and Xianyang set the standard for high-purity chemical and botanical extraction.

Qiyuan Kangjian Biotech Co., Ltd.
Our team members are familiar with the trade policies and compliance requirements of various countries, always prioritizing customer needs, strictly controlling quality, and responding efficiently. From order negotiation to after-sales follow-up, dedicated personnel handle the entire process, using professionalism and integrity to build bridges for cross-border cooperation and help partners explore global business opportunities!
Contact Our TeamThe company has two major production bases in Weinan and Xianyang. Weinan Shenhekang Bioengineering Co., Ltd., established in 2022, boasts a 6,000-square-meter GMP-compliant production workshop.



How we optimize the supply chain from China to the Port of Oakland & San Francisco International Airport (SFO).
We understand that many innovative skincare startups in Silicon Valley and San Francisco have brilliant marketing concepts but lack the laboratory infrastructure and chemical processing capabilities required to manufacture at scale. To address this, we offer end-to-end OEM customization services. We can customize the physical properties of Salicylic Acid (such as particle size distribution, solubility, and liquid concentrations) to match your specific formulation requirements.
Our technical team collaborates directly with your R&D department to ensure that our ingredients integrate seamlessly into your manufacturing processes. This collaborative approach minimizes product development timelines and reduces the risk of formulation failures during scale-up.
Timely delivery is critical in the fast-paced consumer goods market. Leveraging our independent import and export licenses, we have established robust partnerships with leading international shipping lines and air freight forwarders. For bulk shipments, we offer direct ocean freight to the Port of Oakland, providing cost-effective logistics solutions for high-volume distributors. For urgent prototyping batches or clinical trial runs, we utilize express air freight directly to SFO, ensuring that your production lines face zero downtime.
Adhering to the corporate philosophy of "rooted in our initial vision, empowered by biotechnology; upholding integrity and taking steady action to benefit the people" and the belief that "quality is our lifeline," the company leverages its group operating model and global distribution network to serve clients in the pharmaceutical, health product, and cosmetics industries.
Its products have gained global recognition and are exported to over 36 countries in Asia, the Middle East, Europe, North America, Latin America, and Africa. With independent import and export licenses, the company has established strong partnerships with international express companies and air and sea freight forwarders to provide timely and professional services. The company also offers a comprehensive sales and service system, including OEM customization services and tailored solutions for clients with new product ideas but lacking laboratory equipment and human resources.
Explore our full range of active ingredients, natural extracts, and manufacturing solutions customized for the California market.
USP grade active pharmaceutical ingredient (API) powder, optimized for local compounding and high-end cosmetic formulations.
Bulk packaging options shipped directly to the East Bay, ensuring stable supply chains and reduced shipping overheads.
Ultra-refined chemical structure designed specifically for bio-tech research and clinical trials in Northern California labs.
Synthesized using green chemistry protocols that minimize hazardous waste, aligning with West Coast environmental values.
High-potency BHA active ingredient ideal for dermatological chemical peels and intensive resurfacing lotions.
Formulated to achieve optimal skin penetration and pore clearing, reducing acne lesions effectively.
Premium traditional Chinese medicine (TCM) and plant extracts designed to complement BHA formulations and soothe skin.
Pre-solubilized Salicylic Acid solutions tailored to custom pH and concentration requirements for rapid manufacturing.