Struggling with concentration or brain fog? Omega-3 fatty acids—especially DHA—are key for cognitive performance and mood regulation.Choose from capsule, tablet, gummy, or liquid formats to suit your market.At Dongkai Biotechnology Co., Ltd., we offer customized OEM omega-3 solutions, helping your…
Folic acid helps lower homocysteine levels, supporting heart and blood vessel health. Those with poor diets or high stress may be at higher risk of cardiovascular issues.We provide tablet, capsule, gummy, and liquid folic acid options for easy intake.Partner with…
Low folic acid can cause fatigue, low mood, or brain fog. This vitamin B9 helps produce serotonin and red blood cells, supporting both energy and emotional stability.Offered in capsule, tablet, gummy, and liquid drop forms.With Dongkai Biotechnology’s OEM services, you…
Many women don’t realize folic acid deficiency during early pregnancy can harm baby’s brain and spine development. Supplementing folic acid daily reduces this risk dramatically.Choose from tablet, capsule, gummy, liquid, or drop forms for convenience.Dongkai Biotechnology Co., Ltd. provides turnkey…
Trying to conceive but struggling? Folic acid helps improve egg quality, fertility, and early embryo health. It’s essential for both women and men’s reproductive systems.We produce capsules, tablets, gummies, and liquids to suit all market preferences.At Dongkai Biotechnology, we provide…
Folic acid supplement is vital for women planning pregnancy or expecting a baby. Deficiency increases risks of neural tube defects and fatigue. Many women neglect folate intake due to poor diet or stress.Folic acid supports DNA synthesis, red blood cell…
Zinc is crucial for testosterone production, prostate health, and fertility. Men with fatigue, hair loss, or low libido may benefit from zinc supplementation.Available in capsule, tablet, gummy, and liquid drop forms for convenient use.Dongkai Biotechnology offers OEM zinc supplement manufacturing,…
High stress can deplete zinc, leading to anxiety, poor focus, and hormonal imbalance. Supplementing zinc helps regulate mood, stabilize hormones, and support mental clarity.Our tablet, capsule, gummy, and liquid options fit any consumer preference.Partner with Dongkai Biotechnology, your trusted OEM/ODM…
Zinc supplement is vital for a strong immune system and healthy skin. Many people suffer from frequent colds, acne, or slow wound healing due to zinc deficiency. This essential mineral supports immune defense, collagen production, and skin repair.Zinc supplements come…
Do you often feel exhausted or get muscle cramps after exercise? Potassium deficiency may be the reason. Supplementing with potassium helps reduce cramping, stabilize blood pressure, and promote better hydration.Our potassium products include capsules, tablets, gummies, and liquid drops for…
