"I take my Rays Anti-age collagen every morning. It has become part of my daily rituals. I observe on myself that taking collagen and vitamins internally has greater benefits for my skin. My skin is not as dry, it is now softer and more radiant. My fine lines have disappeared. The quality of my nails has also improved. They have stopped fraying and are stronger.

"Jana Krystková, 53, IT specialist

"I'm excited about the Rays. Plus I really appreciate my body, for me it's a temple for the soul without exaggeration. After about two months, my nails have firmed up, started to grow faster and the spots have completely disappeared. Even the nail on the middle finger of my left hand, which had been bothering me for many years, stopped splitting in half. What excited me the most? After many years, I started wearing my hair down again.

"Sandra Mira, 37, Human design guide and Gene keys, painter

We went on holiday and on our return, as unfortunately almost always after travelling in air conditioning, my throat started to burn. What else to do but take Immunoshot in combination with Immunity, and yes, I got lucky and it worked beautifully. By the next day I was completely fine and back on regular use.

Ilona Bravencová