I don't see why not. You can leave it on for the minimal amount of time if you want. (I left mine in 3 minutes but next time I'm going to try a full 15-20.) Test your tolerance. It's the only way you'll know. You can always deep treat afterwards or add lots of oils and emollients to the treatment to prevent your hair from drying out. Here's a recipe:

Pedaheh's Hair Blog: Science-y Hair Blog Recipes
3A - C, HP, ME, HD. (Coarse, High Porosity, Medium Elasticity, High Density.)

CG since Nov. 2012

Poos: SM Moisture Retention + Yucca Baobab, TJ's Tea Tree Tingle
Condish: TJ 'sTea Tree Tingle*, SM Moisture Retention* + Curl & Shine + Yucca Baobab, Yes to Blueberries
Stylers: KCKT*, SM Curl Enhancing Smoothie* + Curl & Style Milk*, KCCC*, FSG*, CJ Pattern Pusha, Curl Keeper
Sealers: Jojoba* or Grapeseed* oil

* = HG