Glucosamine HCl liquid. Each 5ml contains: Glucosamine HCl 1000mg, Chondroitin sulphate 250mg, MSM 200mg, Ascorbic acid 70mg, Manganese sulphate 10mg PLUS - Green Lipped Mussels (Perna canaliculus) 10mg, Selenium 5mcg, Citrus Bioflavanoids 10mg. Includes Herbs - Angelica pubescens, Rehmania glutinosa, Gentiana macrophylla, Acanthopanax gracilistylus, Piper futokadsura.