Anyone tried this or heard about it? I’m skeptical of course if Biotest doesn’t produce it! 
It’s this product.
Vitamin C(as magnesium ascorbate) 120mg 200
Magnesium(as magnesium ascorbate) 10mg 3
BioCell Collagen II(Patented Collagen Type II)
1000mg *
Hydrolyzed Collagen Type II 600mg
Chondroitin Sulfate 200mg
Hyaluronic Acid 100mg
Calcium-Magnesium Inositol Hexaphosphate(IP6) 75mg *
Quercetin Dihydrate 150mg *
HIDROX(Olive Extract 6%)(Olea europaea)(fruit) 100mg *
5-Loxin(Boswellia serrata)(gum resin)standardized for 30% AKBA 25mg