Shea Butter Sulfate Free Hydrating Cream Conditioner vs Pro-V Daily Moisture Renewal Conditioner: which is safer?

Where these two actually differ

• We flag 1,4-dioxane (industrial contaminant in emulsifiers), Fragrance allergens and undisclosed fragrance components, Microbial growth if container is damaged or contaminated during use and Contact sensitization from botanical oils or emulsifiers on the Cantu and not on the Pantene.
• We flag Fragrance allergens and Silicone buildup (cosmetic, not toxicological) on the Pantene and not on the Cantu.
• The Cantu is water-based cream conditioner (shea butter, glycerin, oils) where the Pantene is aqueous conditioning cream; typical surfactants, silicones, emollients, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.