| Betaine Hydrochloride | USP |
| β-Nicotinamide Mononucleotide (NMN) | In-House Standard |
| Chondroitin | USP (Shark, Bovine, Porcine, Avian) |
| Collagen | Types I, II, III |
| Choline Bitartrate | In-House Standard |
| Chrysin | In-house standard |
| D-Mannose | Powder, High Bulk Density Powder |
| DIM (3,3'-Diindolylmethane) | In-house standard |
| DHEA (Dehydroepiandrosterone) | In-house standard |
