Supplement adjectives are listed in this post. Each word below can often be found in front of the noun supplement in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing SUPPLEMENT.
acid, comic, daily, dietary, excellent, first
further, good, great, herbal, important, indispensable
literary, mere, multivitamin, natural, necessary, new
nutritional, only, oral, page, proper, second
single, special, useful, valuable, weekly, welcome
Hope this word list had the adjective used with supplement you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.