A formula is said to be biodegradable if after use, it can be decomposed (digested) naturally by living organisms (micro-organisms). Biodegradability is an important parameter for characterizing the environmental impact of products released in the wastewater. It depends in part on its ability to be degraded and on the other hand to its rate of digestion in the biological environment.Our washing formulas (washing gels and shampoos) are biodegradable according to the OECD 302B standard. This standardized international standard stipulates that at least 60% of the product is biodegraded in 28 days.