I'm allergic to a lot of products and always thought it was the propylene glycol. I don't have any real issue with the Repair Me. I think it's because it's only on my hair for 10+ minutes (even if I leave it on longer, it's not a problem), it's gets rinsed out and I only use it once a week. I have more issues when I use it in styling products.
3a (Corkicelli), highlighted, fine, low porosity

HGs: Anything Sevi; Curly Kinks Satin Roots, Curlycue ReNew and Coil Jam; homemade FSG and okra gel; soap bars; UFD Curly Magic; Botanical Spirits Jellies, CJ Repair Me, Aloe Fix