Arbutin

Arbutin is a natural hydroquinone derivative extracted from the bearberry plant, used as a skin-brightening agent in cosmetic formulations. Top C Biochemical Co., Ltd supplies this active ingredient in a stable, water-soluble form suitable for serums, creams, and lotions. The compound functions by inhibiting tyrosinase activity, which reduces melanin synthesis and helps even out skin tone without the irritation often associated with synthetic alternatives.

The product is typically offered at 98% minimum purity, a standard grade for cosmetic applications where consistency and efficacy are critical. Arbutin is non-toxic, non-irritating, and compatible with a broad selection of other active ingredients, including vitamin C and niacinamide. Industry-standard testing for heavy metals, microbial contamination, and pH stability ensures compliance with global cosmetic safety regulations, with typical pH ranges between 4.5 and 6.5 for optimal formulation stability.

This ingredient is primarily sourced by manufacturers of skincare products targeting hyperpigmentation, age spots, and post-inflammatory marks. Buyers in the cosmetics industry often combine it with other brightening agents to enhance performance. Trade terms for this product usually include flexible packaging options, such as 25 kg fiber drums with inner plastic bags, and bulk shipments are palletised for export. Confirm packaging, shelf life, and storage conditions directly with the supplier to align with production requirements.

Top C Biochemical Co., Ltd is based in Shanghai, China, and operates as a supplier of cosmetic and pharmaceutical ingredients. The company’s profile indicates it specialises in active compounds for skincare formulations, with a focus on consistency and compliance with international safety standards. Its address at No.41 Qingnian Road places it within a commercial district known for chemical and biochemical trade.

The supplier’s trust tier is classified as harbor, which reflects a baseline level of verification but does not include additional signals such as response rate or average response time. No further details about production capacity, certifications, or client history are provided in the listing, so buyers should confirm these aspects directly. The company’s profile does not specify whether it handles manufacturing in-house or sources from third-party producers.