Hello Andy,
I take Blackmores glucosamine 1500 - the ingredients are as follows from the web site
Active ingredients per tablet
Glucosamine sulfate sodium chloride complex
Equiv. to glucosamine sulfate 1500 mg 1890 mg
http://www.blackmores.com.au/Products/Detail.aspx?ProductId=1813I also take the Blackmore's women's multivitamins which the following ingredients
ingredients per tablet
Betacarotene (from Dunaliella salina extract equiv. to fresh cell 36 mg) 1.5 mg
Vitamin B1 (Thiamine nitrate) 25 mg
Vitamin B2 (Riboflavin) 25 mg
Nicotinamide 50 mg
Vitamin B5 (Pantothenic acid from calcium pantothenate 30 mg) 27.5 mg
Vitamin B6 (Pyridoxine hydrochloride) 25 mg
Vitamin B12 (Cyanocobalamin) 50 µg
Vitamin C (Ascorbic acid) 100 mg
Vitamin D3 (Cholecalciferol 5 µg) 200 IU
Natural Vitamin E (d-alpha-tocopheryl acid succinate 41.3 mg) 50 IU
Vitamin H (Biotin) 50 µg
Calcium hydrogen phosphate anhydrous (Calcium 50 mg) 170 mg
Folic Acid 300 µg
Inositol 25 mg
Magnesium oxide - heavy (Magnesium 67.5 mg) 121.7 mg
Ferrous fumarate (Iron 5 mg) 16 mg
Zinc amino acid chelate (Zinc 10 mg) 50 mg
Manganese amino acid chelate (Manganese 2 mg) 20 mg
Potassium iodide (Iodine 120 µg) 157 µg
Cupric sulfate pentahydrate (Copper 600 µg) 2.4 mg
Chromic chloride (Chromium 100 µg) 513 µg
Selenomethionine (Selenium 26 µg) 64.6 µg
Silybum marianum (Milk thistle) extract equiv. to dry fruit 4 g (4000 mg)
Eleutherococcus senticosus(Siberian ginseng) extract equiv. to dry root 2 g (2000 mg)
http://www.blackmores.com.au/Products/Detail.aspx?ProductId=1838&utm_source=adwords&utm_medium=cpc&utm_campaign=sem&247SEMMy doctor checked my calcium levels about a month ago and said they were OK
I think I'm allergic to tannin, not sure though- I have similar reactions when I drink coffee, tea, have chocolate or eat ice cream.
Thanks so much for your response