Follow

Do Seventh Generation products contain Nonyl Phenoxy Ethoxylate (NPE)? What is NPE? Are there safety concerns about NPE?

No, our products do not contain NPE.

NPE stands for Nonyl Phenoxy Ethoxylate. NPE is a synthetic (petroleum-derived) nonionic surfactant (cleaning agent) used in cleaning products. Common applications include laundry liquid detergents and hard surface cleaners (spray cleaners and dilutable cleaners.)

NPE has been determined to be estrogenic. That is, it can mimic the hormone estrogen. In laboratory studies, exposure to NPE has resulted in hermaphroditic (fish with both male and female sexual organs). [1] There is also experimental evidence that NPE reduces sperm counts in rats.[2]

Footnotes:
[1] Comparison of protein expression in plasma from nonylphenol and bisphenol A-exposed Atlantic cod (Gadus morhua) and turbot (Scophthalmus maximus) by use of SELDI-TOF. Larsen Bodil K; Bjornstad Anne; Sundt Rolf C; Taban Ingrid C; Pampanin Daniela M; Andersen Odd Ketil International Research Institute of Stavanger (IRIS) AS, Mekjarvik 12, N-4070 Randaberg, Norway Aquatic toxicology (Amsterdam, Netherlands) (2006), 78 Suppl 1 S25-33.
[2] Cox, C. "Nonyl phenol and Related Compounds," J Pesticide Reform (1996), 16(1), 15-20.

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request

0 Comments

Article is closed for comments.