It's known that so many synthetic materials used in beauty products has preservatives, fragrances, sunscreen agents and emulsifiers which can risk our skin and health.
Marta from Truth in aging said it well: "One chemical requires another. So, the chemist puts in one ingredient and needs another to stabilize it, the stabilizer needs something to thicken, the thickener needs a preservative, the preservative will irritate so an anti-inflammatory is required and so on and so on."
It has become clear that the identical natural materials/substances made by cosmetic chemists don't quite behave the same as the agents of the real plants in which there is harmonious interaction.
The experience of recent years shows that the natural products (herbs, vegetables, fruits, beeswax, thermal water, thermal soil, etc) are less foreign and toxic for the body and they have less side effects than their counterparts which has produced in the laboratory.