Absolute Collagen Marine Collagen Liquid Supplement Mango & Mandarin Flavour 10x10ml Sachets. Absolute Collagen is a multi award-winning collagen supplement backed by leading skincare and haircare experts. Benefits of Absolute Collagen Liquid Collagen: Clinically proven visible results on skin Hair shine improved by 37%, with a 32% reduction in hair damage 8000mg of Hydrolysed Type 1 Marine collagen - the optimal daily dosage for maximum effects Advanced formula is infused with 60mg of Vitamin C and naturally flavoured with Mango & Mandarin In a randomised double-blind placebo-controlled clinical study that included 130 subjects over 12 weeks.