Which preparation will be better for hair loss - Singularis Superior Hair, Skin, Nails or Kerabione Booster?

Both preparations are dietary supplements without a proven therapeutic effect. They can reduce hair loss, but only after a regular, long-term (about 3 months) period of therapy. Of these preparations, Kerabione Booster seems to be a better choice: https://www.gdziepolek.pl/produkty/93889/kerabione-booster-kapsulki/apteki Although Singularis contains m.in biotin, these are very small amounts. Kerabione Booster contains Omega-3 acids, which affect the growth and thickness of the hair. With regular use, the preparation can prevent deficiencies of this nutrient necessary to maintain healthy hair. I also include links to materials that may be helpful: https://www.gdziepolek.pl/kategorie/wypadanie-wlosow https://www.gdziepolek.pl/kategorie/szampony-i-odzywki-na-porost-wlosow