Seventh Generation diapers are safe diapers and are even safer diapers than other diapers such as Huggies, Pampers, Luvs etc.
Seventh Generation Diapers are more natural and contain less chemicals than other brands of diapers do so if your baby is having allergic reactions to other diapers then Seventh Generation Diapers are better and should not cause any allergic reactions.
My nephew had to wear Seventh Generation Diapers because the Pampers Diapers were causing a chemical burn to his skin because his skin was more sensitive to the chemicals in the Pampers Diapers.
But he never broke out with a rash or chemical burn from the Seventh Generation Diapers.