Clinical Trials of Dietary Supplements: S
- Sage (76)
- Salacia (4)
- Saw Palmetto (15)
- Schisandra (11)
- Sea Buckthorn (12)
- Selenium Supplement (9)
- Senna (38)
- Serine (1,299)
- Shark Cartilage (4)
- Shiitake (7)
- Silymarin (53)
- Skullcap (26)
- Soy Bean (675)
- Spirulina (29)
- St. John's Wort (40)
- Stevia (27)
- Stevioside (27)
- Stinging Nettle (7)
- Strawberry (111)
- Sugarcane (9)
- Sulforaphane (58)
- Sunflower (147)
- Sweet Basil (11)
- Sweet Wormwood (7)