The best replacement for leave in conditioner is moisturizer.

The best alternatives to leave in conditioner are rated as following:
★★★★★  moisturizer
★★★★  deep conditioner
★★★★  regular conditioner
★★★  mousse
★★★  hair serum
★★★  hair lotion
★★  conditioner
★★  heat protectant
★★  anti frizz serum
★★  deep conditioning
★  hair mask

Your alternative for leave in conditioner is not listed? Suggest!
Speaking about leave in conditioner, one probably shouldn't forget about eco styler gel.

Other search terms related to leave in conditioner and their ratings are:
★★★★★ eco styler gel
You have in mind a companion for leave in conditioner and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of leave in conditioner in all years. Click on graph for more.
leave in conditioner
moisturizer
deep conditioner