Strong Factory Strength: Lay a Solid Foundation for OEM/ODM Cooperation
The cornerstone of reliable OEM processing lies in manufacturing strength, and Shenzhen Quanxin Biotechnology spares no effort in building a professional production system. The product holds GMP certification, a globally recognized quality standard for dietary supplements, ensuring every capsule is produced under strict quality control. The factory adheres to standardized production processes, from raw material selection to finished product inspection, with professional equipment and technical teams guaranteeing consistent quality across large batches.
L-Glutathione Capsules Supplier - Best Quality 25000mg Whitening Brighten Skin
With years of experience in biotechnology and supplement production, the company has mastered core technologies in liposomal delivery systems, maximizing the bioavailability of glutathione. This technical advantage enables the product to stand out in the market and provides a solid technical foundation for custom OEM/ODM projects, whether it’s formula adjustment, dosage optimization, or packaging design.
Outstanding Product Features: Create Competitive Edge for Brands
The 25000mg Liposomal Glutathione Whitening Capsules boast multiple selling points that cater to market demand. Its core ingredient, L-glutathione (purity 99%+), is combined with alpha-lipoic acid and milk thistle, forming a powerful synergistic formula. Beyond skin whitening and brightening, the product supports liver health, boosts immunity, and acts as a potent antioxidant and detoxifier, meeting consumers’ multi-dimensional wellness needs.
The 25000mg high dosage sets it apart from ordinary glutathione supplements, delivering visible effects that enhance product competitiveness. The liposomal technology ensures better absorption than traditional capsules, solving the problem of low bioavailability that plagues many similar products. Suitable for men, women, and middle-aged and elderly adults (excluding pregnant women, newborns, children, and teenagers), the product has a broad target audience, helping brands cover more market segments. With a 24-month shelf life and easy storage in cool, shady conditions, it also offers convenience for brand inventory management.
Comprehensive Service Support: Escort OEM/ODM Cooperation
Shenzhen Quanxin Biotechnology understands the needs of brand partners and provides one-stop OEM/ODM services. From private label customization to packaging design, the company offers flexible solutions to meet different brand positioning and market demands. Free samples are available, allowing brands to test product quality and efficacy firsthand before formal cooperation, reducing investment risks.
The company maintains a fast response mechanism, with an average response time of ≤24 hours, ensuring timely communication and problem-solving during the cooperation process. Whether it’s formula customization, production scheduling, or logistics coordination, the professional team provides full-process guidance and support. With its location in Shenzhen, a global manufacturing and trade hub, the company enjoys convenient logistics advantages, facilitating efficient delivery of OEM/ODM orders to global markets.
For brands looking to tap into the skin care supplement market, Shenzhen Quanxin Biotechnology’s 25000mg Liposomal Glutathione Whitening Capsules offer a perfect combination of quality, efficacy, and service. With strong factory strength, competitive product features, and comprehensive OEM/ODM support, the company is committed to helping partners launch competitive products quickly and achieve success in the global market. Contact them today to start your customized cooperation journey!

By:Global OEMs