I have mostly 3a & use heat to straighten or curl define. what is most effective heat protector?
Silicone heat protectants are the best. They smooth the cuticle and allow the iron to glide over the hair easily. Most curlies avoid silicones, but if you don't wear your hair curly, it's probably fine.
tresemme heat protectants , grape seed oil, and Moroccan argon oil.