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Wheat protein, derived from wheat germ, is gaining acclaim in hair care. (1) Despite the debate surrounding wheat and gluten in diets, (2) its application in hair products, such as shampoos, conditioners, and even dry shampoos, is rising. (3)

Wheat protein offers a dual solution for damaged hair, delivering both hydration and structural reinforcement.
Particularly beneficial for curly or color-treated hair, wheat protein’s versatility may streamline your hair care routine by reducing the need for multiple products. (3)
While it might not be the sole answer to hair concerns, incorporating wheat protein can play a significant role in restoring damaged hair.
Continue reading to look into wheat protein’s effect on the hair a bit more in detail.
How Does Wheat Protein Benefit Your Hair?
The use of wheat protein for hair care has gained prominence as an effective and natural solution to address problems related to dry and damaged hair. (4)
Human hair is primarily composed of keratin, constituting 90% of its weight. Keratin is characterized by a high concentration of disulfide bonds, which are very important for your hair’s strength.
However, various factors, such as sunlight exposure, bleaching, straightening, and the use of hair dyes, can lead to damage to the hair by altering its physical structure and compromising these disulfide bonds.
Since wheat proteins, specifically gliadin and glutenin, contain abundant disulfide bonds, they are quite effective for repairing damaged hair, leaving you with beautiful locks. (3)
A study has shown shampoos with different versions of wheat proteins made combing the air much easier by making the hair smoother and easier to manage. (5)
According to experts and dermatologists, the benefits of wheat protein products for your hair are:
- Promote hair strength
- Repair hair damage
- Form a protective layer on the hair that retains moisture
- Add volume and thickness to the hair
- Improve hair manageability
- Protect hair color
- Enhance the hair’s natural shine
- Promote scalp health
How Effective Are Wheat Proteins for Enhancing Hair Health?
Wheat protein is quite an effective natural ingredient for enhancing hair health. Experts and users have a lot of positive comments regarding wheat protein-infused hair products.
This is also backed by scientific research and evidence. In a study that included 74 female subjects with dry damaged hair, a hair care regimen that involved the use of a shampoo and conditioner containing wheat protein and wheat germ oil resulted in significant improvements after just three uses. (4)
Researchers revealed less breakage with improved softness and shine. Also, scientific analysis showed that the hair treated with wheat protein products had increased strength against breakage, better hair smoothness, and significant improvements in shine.
Moreover, the regimen was well tolerated, with no side effects or any increase in scalp issues. (4)
Are There Side Effects of Using Wheat Protein on the Hair?
Although not many side effects are associated with the use of wheat protein products on the hair, there is a potential for allergic reactions.
A study looked into the effects of wheat protein, commonly found in personal care products, on the skin and found that wheat protein can cause allergic reactions in people without prior exposure.
This means that you should use products with wheat protein with some caution, especially if you are sensitive to it. (6)
Does Including Wheat in the Diet Help Support Hair Health?
Yes, including wheat in your diet can be beneficial for health. (7)
Final Word
Wheat protein, from wheat germ, is gaining popularity in hair care for its dual hydration and structural benefits. Suitable for various hair types, it simplifies hair care routines and addresses hair damage effectively.
Studies support its positive effects, but caution is advised for potential allergic reactions.
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