Clinical Trials of Dietary Supplements: S
- Sage (81)
- Salacia (4)
- Saw Palmetto (16)
- Schisandra (11)
- Sea Buckthorn (12)
- Selenium Supplement (9)
- Senna (35)
- Serine (1,159)
- Shark Cartilage (4)
- Shiitake (9)
- Silymarin (54)
- Skullcap (27)
- Soy Bean (696)
- Spirulina (35)
- St. John's Wort (43)
- Stevia (39)
- Stevioside (39)
- Stinging Nettle (7)
- Strawberry (126)
- Sugarcane (9)
- Sulforaphane (63)
- Sunflower (159)
- Sweet Wormwood (8)