| Sabadilla |
| Sabal Serr (Saw Palmetto) |
| Sabina (Juniperus Sabina) |
| Saccharum Lac (Lactose) |
| Saccharum Off (Sacc Alb) |
| Saker Falcon (Falco Cherug) |
| Salamander |
| Salicylic Acid (Acid Salicylicum) |
| Salivary Gland |
| Salix Fragilis |
| Salix Nig |
| Salmon |
| Salmon (Sock-eye, Oncorynchus) |
| Salmonella Dublin Nosode |
| Salmonella Enteriditis Nosode |
| Salmonella Typhi (Bacillus Typhi) |
| Salol |
| Salt (Table) |
| Salvia Off (Sage) |
| Samarium Oxydatum (Met) |
| Sambucus Can |
| Sambucus Nig |
| San Pedro Cactus (Trichocereus Pachanoi) |
| Sand |
| Sand Lizard (Lacerta Agilis) |
| Sandalwood Oil |
| Sanguinaria Can |
| Sanguinaria Nit |
| Sanguis Soricis (Rat Blood) |
| Sanguisorba Off |
| Sanguisuga Off (Hirudo) |
| Sanicula Aqua |
| Sanicula Europeum |
| Santoninum |
| Sapphire (Immersion) |
| Sarcolacticum Acid (Acid Sarcolacticum) |
| Sarcoma |
| Sarothamnus (Spartium, Cytisus Scop) |
| Sarracenia Purp |
| Sarsparilla (Smilex Med) |
| Sassafras |
| Saw Palmetto (Sabal Serr) |
| Scallop (Pectens Jacobaeus) |
| Scammony |
| Scandium Met (Scandium Oxy) |
| Scarlatinium |
| Scarlet Macaw (Ara Macao) |
| Schinus Mol |
| Schuessler salts combination |
| Sciatic Nerve |
| Scilla (Squilla Mar) |
| Scirrhinum Nosode |
| Sciurus Vulgaris (Red Squirrel) |
| Scleranthus |
| Scolopendra |
| Scorpio Europaeus |
| Scorpion (Androctonus amurreuxi) |
| Scrophularia Nod |
| Scutellaria Lat |
| Sea Anemone (Hawaiian, Heteractis Malu) |
| Sea Salt (Natrum Marina) |
| Sea Turtle(Hawksbill, Eretmochelys imbricata) |
| Sea Turtle(Olive Ridley, Lepidochelys Oliveacea) |
| Sea-gull (Larus Argentitis) |
| Seal (Antarctic Fur, Arctocephalus Gazella) |
| Sealer (vinyl) |
| Seaweed (Porphyra) |
| Secale Corn (Claviceps Purp, Ergota) |
| Sedum Acre |
| Selenium Met |
| Sempervivum Tect |
| Senecio Aur (Senecio Grac) |
| Senecio Cin (Cineraria) |
| Senecio Jac |
| Senega |
| Senna (Cassia) |
| Sepia |
| Sepsin (Pyrogenium) |
| Sequoia |
| Serinus Canaria (Canary) |
| Serinus Serinus (Finch) |
| Serotonin |
| Serum Anguillar Icthyotoxin (Eel Serum) |
| Serum Anti-Leptospira (Ant Lept Ser) |
| Serum De Yersin |
| Sesame Oil |
| Sheathbill (Snowy, Chionis Alba) |
| Sheep Dip |
| Sheep Nosodes - specialist use only |
| Shigella Nosode |
| Shoulder |
| Shrimp (Prawn) |
| Shrub Pollen |
| Siberian Ginseng (Eleutherococcus) |
| Silicea (Silica) |
| Silicea Mar (Aqua Marina Sil) |
| Silicol |
| Silicone |
| Silkworm (Silkmoth, Bombyx Mori) |
| Silphium Lac |
| Silybum Mar (Carduus Mar, Milk Thistle) |
| Sinapis Alba (White pepper) |
| Sinapis Nigra (Brassica Sinapis) |
| Sinus |
| Skatol |
| Skin |
| Skookum Chuck (Aqua) |
| Skua (Antarctic, Catharacta MacCormicki) |
| Slag |
| Sloth (Bradypus tridactylus) |
| Small Intestine |
| Smilex Med (Sarsaparilla) |