PET bottles have been around for many years now, in fact it has been manufactured for close to 42 years, globally. It should be noted that lead, cadmium, chromium, mercury and arsenic are not required when manufacturing PET bottles or resin. Since these are not used, the packaging is a safer alternative.
Also, PET does not contain phthalates of any kind. It should also be noted that colorants used in pharma PET bottles are FDA-compliant. Therefore, PET conforms to a number of regulations on colorants for food contact materials.
If a comparison is made between PET and pharma glass bottles, then PET is the more environment-friendly one. PET is devoid of hazardous substances. Also, no leachants cross the permissable limits. In addition, Lead (Pb) leaches out less from PET bottles as opposed to glass variants. read more
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