Is this a cream/lotion type of beauty product?
Cellulite can cause the skin to appear dimpled/bumpy/lumpy. Usually, anti-cellulite creams are used to lessen the appearance of cellulite and make the skin appear smoother, by draining away fluid or/and shrinking fat cells under the skin. Products that are only anti-cellulite do not usually have weight loss purposes.
PS: are you in beauty school or something? :D All your questions seem to be regarding beauty terms haha!