Vitamin D3 and K2 supplements are increasingly attractive for brands developing products focused on bone, immune, heart, and overall wellness support. The DUOZI Vitamin D3 + K2 formula is presented in softgel form, with the supplied product materials specifying 10,000 IU of Vitamin D3 and 200 mcg of Vitamin K2 per product label. For supplement brands, distributors, retailers, and health-focused businesses, this formula can serve as a ready-to-develop platform for private label and OEM projects. DUOZI supports customization across formula, packaging, branding, product formats, and production requirements. With manufacturing capabilities, multiple production bases and production lines shown in the supplied materials, DUOZI provides an integrated solution for businesses seeking to develop and scale Vitamin D3 K2 supplement products for international markets.
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