| delayed-action preparations | Dosage forms of a drug that act over a period of time. (12 Dec 1998) |
|---|
| pharmaceutical preparations | Drugs intended for human or veterinary use, presented in their finished dosage form. Included here are materials used in the preparation and/or formulation of the finished dosage form. (12 Dec 1998) |
|---|---|
| hair preparations | Hair grooming and cleansing aids or other products meant for topical application to hair, usually human. They include sprays, bleaches, conditioners, rinses, shampoos, nutrient lotions, etc. (12 Dec 1998) |