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Guar Hydroxypropyltrimonium and Menthol are both other ingredient ingredients. Guar Hydroxypropyltrimonium is found in 1 product while Menthol appears in 84, making Menthol the more widely used option.
Other ingredient
Other ingredient
Nourishing Shampoo
Guar Hydroxypropyltrimonium is categorised as "Other ingredient" while Menthol is categorised as "Other ingredient". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
Guar Hydroxypropyltrimonium is found in 1 products, while Menthol is found in 84 products in our database.
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