Clinical Trials of Dietary Supplements: S
- Sage (86)
- Salacia (4)
- Saw Palmetto (16)
- Schisandra (12)
- Sea Buckthorn (13)
- Selenium Supplement (9)
- Senna (35)
- Serine (1,198)
- Shark Cartilage (4)
- Shiitake (9)
- Silymarin (55)
- Skullcap (28)
- Soy Bean (702)
- Spirulina (36)
- St. John's Wort (43)
- Stevia (42)
- Stevioside (42)
- Stinging Nettle (8)
- Strawberry (129)
- Sugarcane (10)
- Sulforaphane (64)
- Sunflower (161)
- Sweet Wormwood (10)