For healthy hair, Doppelherz Haar Intensive + Biotin.

Today, beautiful hair shapes the ideal of beauty in our society and is important for our well-being.
We do everything to make our hair look good. We blow-dry it, dye it, bleach it, and use a variety of styling agents, but we put a lot of strain on our hair.
Furthermore, the sun or salt or chlorinated water also attack our hair.
Hair performs at its best every day through renewal or growth. To do this, it needs nutrients and building blocks, which we must provide regularly and in sufficient quantities through our food.
Biotin and zinc contribute to the maintenance of normal hair.
Copper supports normal hair pigmentation (hair color).
Together with vitamin B12, folic acid plays a role in cell division.
Vitamin B1, vitamin B2 and pantothenic acid contribute to normal energy metabolism. Vitamin B6 is necessary for the formation of the amino acid cysteine.
The trace element molybdenum contributes to the metabolism of sulfur-containing amino acids.
L-cysteine ​​is a sulfur-containing amino acid. It is found in particular in the fiber proteins (keratin) of human hair and nails.
Keratin gives strength to hair and nails. L-methionine is also a sulfur-containing amino acid. Since the human body cannot produce this amino acid on its own, it depends on it for food.
Methionine in turn is used in the body to make cysteine, among other things.