Does Hair Balm contain nuts, soy, wheat or gluten? Erica Halliwell April 21, 2021 18:28 Updated Follow Yes. Hair Balm contains hydrolyzed soy protein, hydrolyzed wheat protein, and hydrolyzed wheat starch. Related articles Is Hair Balm vegan? Hair Balm Ingredient List Is Hair Balm tested on animals? What are the key ingredients in Hair Balm? Does Dressed Up contain nuts, soy, wheat or gluten? Comments 0 comments Please sign in to leave a comment.