What does the formula contain, and what is each ingredient for? — Marine Collagen Gold Retinol 500 ml - VITATEKA

The base is hydrolysed fish collagen types 1 and 3, a protein that has already been broken down into peptides, which makes it possible to take it in liquid form without capsules or powders. Collagen types 1 and 3 are structural proteins that matter for the firmness and elasticity of the skin, as well as for hair and nails.

Vitamin C is involved in the body's natural synthesis of collagen: without enough of it this process slows down, so including ascorbic acid in the formula makes sense. Hyaluronic acid is known for its ability to bind water in tissues and is often found in supplements focused on the condition of the skin.

MSM (methylsulfonylmethane) is a source of organic sulphur, which is needed for the structure of connective tissue. Retinol (vitamin A) is involved in cell renewal and matters for the condition of the skin and mucous membranes; it is the ingredient reflected in the product's name and what sets this formula apart from standard collagen supplements.

The formula is completed by biotin, zinc, selenium, vitamin D and pantothenic acid, micronutrients which together support a nutritional balance relevant to skin, hair and nails. The product contains no added sugar and has a berry flavour.