How should this gel be applied correctly, and when is it best to use it? — 911 Zhivokost Comfrey Body Gel with Chondroitin, 100 ml

According to the card, the directions are: apply a small amount of gel to clean skin and massage until completely absorbed; the product is suitable for use during massage and is intended for external use only, following the instructions on the packaging. The card does not state at what time of day, how often or after what loads the gel is best applied. Avoid contact with the eyes and mucous membranes; do not use if hypersensitive to the components.

General information (not a manufacturer's instruction): the gel can be used for home massage; with joint or muscle pain, swelling or after an injury, a doctor's consultation is needed — a cosmetic product does not replace treatment.