Top 10 Best-Selling Dietary Supplements of 2025

The dietary supplement industry in 2025 is experiencing remarkable growth, driven by increasing consumer demand and a clear shift toward natural-origin and scientifically formulated products. In this article, we’ll highlight the Top 10 Best-Selling Supplements of 2025, based on market trends and consumption data. We’ll also introduce Dulin International – a trusted OEM/ODM manufacturer of dietary supplements, offering full-service private labeling for global brands.

1. Hydrolyzed Collagen Capsules – Skin Beauty & Anti-Aging. Top 10 Best-Selling Dietary Supplements of 2025

#1 Best-Selling Supplement
Hydrolyzed collagen combined with Vitamin C tops the beauty supplement market, especially in Asia. This formula enhances absorption and supports rapid skin regeneration, making it the most sought-after beauty product of the year.

2. Sleep Support Supplements – Melatonin & Herbal Extracts. Top 10 Best-Selling Dietary Supplements of 2025

#2 Best-Selling Supplement
In the fast-paced modern lifestyle, quality sleep is a major concern. Tablets or syrups containing melatonin, passion flower, and lotus seed are the go-to natural solutions for sleep enhancement in 2025.

3. Immunity Boost Capsules – Vitamin C + D3 + Zinc

#3 Best-Selling Supplement
Immunity-boosting supplements continue to be essential, especially post-pandemic. This combination remains a staple in family health kits across the globe.

4. Joint Support – Glucosamine + MSM

Ideal for seniors and active adults, this product improves mobility, reduces joint pain, and promotes cartilage regeneration.

5. Herbal Weight Loss Capsules

Natural weight management products are gaining traction among modern consumers. Herbal formulas in capsule or instant granule form are preferred for their safety and fast-acting results.

6. Brain Booster – Ginkgo Biloba + Omega-3

Targeting students and professionals, these supplements enhance memory and concentration. This category is seeing rapid growth in Southeast Asia.

7. Probiotics & Digestive Enzymes

Chewable tablets and powders support gut health by balancing intestinal flora—popular among children and those on special diets.

8. Plant-Based Protein Powder

Formulated with soy, oats, chia seeds, and more—this vegan-friendly nutritional supplement is perfect for fitness lovers and health-conscious consumers.

9. Children’s Immune Syrup – Beta-Glucan + Zinc

Mild, sweet-tasting syrup suitable for children aged 1 and above. A favorite among parents looking for daily immune support.

10. Hormonal Balance Capsules – Isoflavones + Maca

Formulated for women over 35, this supplement supports hormonal balance and overall well-being. Demand is increasing across the EU and U.S. markets.

🏭 Professional Dietary Supplement Manufacturing at Dulin International

Looking for a trusted supplement manufacturer in Vietnam?
Dulin International Import & Export Co., Ltd. offers premium OEM/ODM services with international-standard quality.

Why choose Dulin?

🌿 GMP-WHO Certified Manufacturing Facility
⚗️ In-house R&D for Custom Formulations
🧪 Premium Ingredients from the USA, Japan, Korea & EU
📦 Full-service OEM/ODM – From Idea to Launch
📜 Support for Regulatory Documents, Packaging & Branding
📈 Strategic Product & Brand Development Consulting

Available formats:

• Hard & soft capsules

• Tablets

• Powder & instant granules

• Gummies

• Syrups

• Functional tea bags

• Nutritional gels

📞 Contact Dulin International Today for a Quote & Consultation

📩 Email: dulininternational@gmail.com
📞 Hotline: +84 938 363 000
Website: https://dulin.vn
YouTube: Dulin International

🏢 Head Office: No. 127, Ve Ho Street, Xuan La Ward, Tay Ho District, Hanoi, Vietnam
🇩🇪 Germany Office: Max-Eyth-Strabe 39, 89231 Neu-Ulm, Germany