Gels and shampoos contain water, detergent and components with other functions. We should look for the products with the simplest, most natural formulas.
In both conventional and natural products, we should look for the most advisable components and avoid the less advisable ones.
Making soap is environmentally less costly than making gel because the formula is much simpler and it is totally harmless. But if we use soap too often it dries our skin, because it is alkaline, as water usually is (because of the chalk it contains), while the skin is slightly acid. To wash our bodies, if we do not wash ourselves too often, we can use soap instead of gel.
We should analyse our nature and cleanliness needs to decide how often we ought to shower and wash our hair.
We should choose natural cosmetic products whenever we can.
To make sure we are not fooled by deceptive claims, we should learn to understand hygiene product labels a little.
Companies and organisations from the sector: Dr. Hauschka, Cosmètics Giura, Henkel, Laboratorios Alter, Puig, Weleda, National Perfumery and Cosmetics Association;
Research centres: Faculties of Medicine and Pharmacy at the University of Barcelona;
Experts: Mercedes Berlanga, Ignasi Dies, Laura Lacueva, Marc Julià, Martí Saurí;
Organisations: BDIH, Biocultura, Biofach, Ecocert, Ecoviure, Greenpeace, Natrue, Soil Association;
Journals: Folia Dermatológica Peruana, The Ethical Consumer.