Supplement Industry News & Insights

DUOZI Vitamin C Liquid Sachets are an innovative liquid supplement solution designed for the growing global nutraceutical market. Combining high-potency vitamin C with 24 essential nutrients, electrolytes, antioxidants, and B vitamins, this convenient single-serve format provides brands with a differentiated product opportunity beyond traditional tablets and powders. As a professional OEM vitamin supplement manufacturer, DUOZI offers private label solutions including product development, customized packaging, and reliable production support. With a focus on convenience, clean-label nutrition, and modern wellness trends, DUOZI helps global partners create competitive liquid vitamin products for retail, e-commerce, and international markets.

DUOZI Women’s Probiotic Cranberry Gummies are a modern feminine wellness supplement solution designed for brands targeting the growing women’s health market. Combining 5 billion CFU probiotics, cranberry extract, and prebiotic fiber, this gummy format provides a convenient alternative to traditional capsules and liquid supplements. As a professional women’s probiotic gummies manufacturer, DUOZI supports global partners with OEM and private label solutions, including formula customization, packaging development, and flexible production services. With sugar-free, vegan-friendly, and Non-GMO positioning, DUOZI helps brands create differentiated probiotic gummy products for women’s wellness markets worldwide.

Rachel, 37, struggled with 3 AM wake‑ups and racing thoughts. Her yoga teacher recommended ashwagandha—an Ayurvedic adaptogen used for thousands of years.

Active compounds: withanolides, which modulate the HPA axis, influence cortisol, and support GABAergic relaxation.

Clinical evidence: A 2021 review of 7 studies (491 adults) showed ashwagandha significantly reduced stress, anxiety, insomnia, fatigue, and serum cortisol versus placebo. A 2025 trial found 125mg daily improved perceived stress, anxiety, and sleep quality. In 150 adults with sleep issues, sleep quality improved by 72% vs. 29% for placebo.

DUOZI Ashwagandha Capsules: 300mg root powder + 5mg BioPerine® for absorption, 60 capsules/bottle, 1 daily. Rachel noticed fewer racing thoughts after six weeks.