When looking for a conditioner for dry hair, it is important to consider the ingredients that will help retain and/or add moisture to the hair. Moisturizing conditioners rely heavily on the properties of ingredients such as humectants, fatty alcohols, light oils such as aloe or jojoba, and vitamins such as panthenol. Deep conditioners, repairing conditioners, and reconstructors all generally contain significant amounts of proteins, hydrolyzed proteins, and amino acids, which can penetrate through the cuticle and absorb into the hair where they can add strength to the existing complex protein-based composite inside the hair shaft. These ingredients can also adhere to the surface of the hair and act as patches over areas that have been depleted of protein. Well-formulated deep conditioners also contain oils, esters, or fatty acids, called emollients, which help to soften the hair and add elasticity to it.
Some ingredients that are beneficial for dry hair include:
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Coconut milk: It contains lauric acid, protein, and vitamins like C, E, and various B vitamins. Lauric acid and proteins help to penetrate the strands and strengthen from the inside. Antioxidant-rich vitamins C, E, and B3 help fight free radicals to protect the hair from environmental damage.
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Jojoba oil: It contains vitamins and minerals like vitamin C, vitamin E, B vitamins, copper, and zinc. These properties work to protect the hair against dryness, breakage, and split ends. This leads to stronger hair by promoting healthy hair growth and nourishing the dryness left from shampooing.
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Hydrolyzed quinoa: It contains all nine of the essential amino acids, providing a multitude of benefits including repair, damage protection, hydration, and shine.
When choosing a conditioner for dry hair, it is important to avoid ingredients that increase porosity and steal moisture from the hair. Some ingredients to avoid include sulfates, alcohol, and silicones.
