Beverages

DUOZI launches “Day Glow + Night White” oral brightening drink series—daytime defense against oxidative stress and hydration; nighttime repair inhibiting melanin and fading spots. 30ml×15 bottles per flavor. Full OEM/ODM capabilities: drinks, powders, gummies, capsules, tablets, softgels, oils. Key advantages: 2‑week production, 48‑hour design, factory pricing. Lowers barriers for small brands—ideal for distributors and private labels.

Protein is essential for tissue repair, metabolism, immunity, and brain function—yet 45% of people consume insufficient daily protein. DUOZI Protein Gold delivers 17g pure protein per 30ml sachet, with zero carbs and zero fat. Portable single‑dose design fits busy lifestyles—commuting, office, post‑workout, travel. High‑bioavailability formula ensures efficient absorption. Ideal for fitness enthusiasts, office workers, seniors preventing muscle loss, and students. 10 sachets per box (10‑day supply). Clean, pure, and convenient—meeting the global shift toward high‑purity portable protein supplements.

DUOZI Cranberry Probiotics is a liquid‑sachet supplement addressing women's urinary and intimate health. Cranberry's A‑type proanthocyanidins (PACs) block bacterial adhesion, reducing recurrent UTI risk by up to 25% (Cochrane review). Its anthocyanins and flavonoids provide antioxidant and anti‑inflammatory support. The product pairs high‑potency cranberry with targeted probiotics to restore vaginal flora, stabilize pH, and control odor—a synergy shown to cut UTI recurrence 30% more effectively than cranberry alone, while aiding digestion.