Supplement catalog
SwiftHerb lists popular categories to help you discover products sold on iHerb. Cards summarize what we show on this site; pricing, availability, images, and star ratings always come from iHerb when you click through.
This section is informational and not medical advice. Outbound iHerb links may use disclosed affiliate tracking (see our Affiliate Disclosure). See also our editorial standards.
55 products indexed on-site across 10 categories.
Vitamins
Multivitamins, letter vitamins, and specialty vitamin formulas. Editorial listings link to iHerb for full details and current pricing.
View products →Minerals
Magnesium, zinc, calcium, iron, and trace minerals.
View products →Herbs & botanicals
Botanicals, traditional herbs, and plant-based supplements.
View products →Sports nutrition
Protein, amino acids, pre-workout, and recovery products.
View products →Digestive health
Probiotics, enzymes, fiber, and gut-support formulas.
View products →Omega-3 & EFAs
Fish oil, algae oil, and essential fatty acids.
View products →Sleep & mood
Melatonin, relaxation, and occasional stress support (supplements only — not medical advice).
View products →Immune support
Vitamin C, zinc combos, and seasonal wellness products.
View products →Joint & bone
Glucosamine, collagen, vitamin D3, and mobility-focused formulas.
View products →Beauty & collagen
Collagen, biotin, and skin-hair-nails products.
View products →