Scalp hair helps to maintain the brain's normal temperature.¹ Personal distress and psychological well-being are linked to hair health. Hair loss or scalp conditions have effects on our social, psychological, and emotional health. As such, hair loss therapy and hair health enhancement may be important for many people.² 

Some natural products have been indicated for use in the repair of damaged hair and hair scalp treatment, one of which is aloe vera.

In this article, I will be taking you through the factors affecting hair health, types of hair conditions and hair loss and their management using aloe vera as a natural remedy to restore normal hair health. 

For centuries, individuals have utilised and appreciated the benefits of aloe vera for its medical, cosmetic, and skincare qualities. 

What is aloe vera?

Aloe vera's scientific name is Aloe barbadensis miller. It's part of the Asphodelaceae (Liliaceae) family and is a shrubby, perennial plant with succulent, pea-green leaves. Aloe vera mostly grows in dry areas of Africa, Asia, Europe, and America.³ The inner part of the leaves of aloe vera contains some clear mucilaginous gel which can be used to make a wide variety of products. 

According to studies, aloe vera has been shown to be effective in the prevention and healing of skin wounds. In ancient history, aloe vera was an essential part of the Egyptian princesses Cleopatra and Nefertiti's daily beauty regimens.

Products made using aloe vera 

Aloe vera can be used for a variety of goods in the toilet and cosmetic industries, including skin moisturisers, soaps, shampoos, lotions, sanitisers, sunscreens, make-up, fragrances, and shaving creams.⁴

Even if hair loss might not negatively impact one's physical health, some may experience serious psychological and social consequences as hair loss and scalp issues can affect a person's self-confidence. This means that investing into hair health is a priority for many.

There are both pharmacological and cosmetic options to help people manage hair conditions, for the two therapeutic methods of battling hair loss and encouraging hair growth. The goals of these procedures are to improve the general health of the hair and control the condition.

Causes of hair and scalp damage 

There are several elements that can affect a person's hair health. These include: 

• Genetic factors (inherited tendencies)
• Underlying illnesses or conditions such as thyroid disease.
• High stress levels
• The use of certain drugs (Hair loss can result with overconsumption of dietary supplements, such as micronutrients (selenium, vitamin A, and vitamin E)⁵
• Chemical exposure
• Certain habits like smoking, poor diet and dehydration

In order to manage and avoid hair-related difficulties, it is important that these elements are understood and addressed.

Although hair treatments have traditionally depended on synthetic and chemical formulations, there is an increasing trend towards remedies based on natural ingredients. Concerns about the possible negative consequences of synthetic and chemical goods are driving this change. Natural therapies are thought to be a safer option, which is consistent with the larger trend of holistic and organic approaches to health and well-being.

Types of hair condition 

•  Alopecia: the loss or lack of hair in a region where it should be. It can impact different bodily parts and take on diverse appearances. Affected areas may experience hair loss and breakage as a result of this condition. Beyond just physical appearance, alopecia may influence one's emotional health and self-worth
• Psoriasis: a long-term autoimmune disorder affecting the skin, sometimes including the scalp. It causes skin cells to accumulate quickly, resulting in red, scaly areas. Scalp psoriasis can cause irritation and itching. In more severe cases, temporary hair loss could result. However, when the underlying condition is treated, hair growth usually returns
• Dandruff/Seborrheic dermatitis (D/SD): dandruff in general is a common disorder marked by scalp flaking. A more severe variant that presents with inflammation is called seborrheic dermatitis. While severe seborrheic dermatitis might temporarily induce hair shedding, dandruff by itself often doesn't result in hair loss. Additionally, it can result in increased oil production and an itchy scalp, which might harm hair health
• Eczema: also known as atopic dermatitis, eczema is a persistent skin illness that can affect the scalp, among other regions of the body. Hair loss may result from scratching because of irritation in the affected regions. Furthermore, the hair and scalp may be impacted by the application of certain topical (on the skin) medicines for AD
• Pityriasis versicolor (PV): is a fungal illness that often affects the scalp, notably creating areas of discoloured skin. Although this condition mostly affects the skin, if treatment is neglected, it may result in transient hair loss. Restoring hair health typically involves treating the underlying fungal infection
• Tinea capitis: a fungal infection that affects the hair shafts and scalp. Affected areas may experience hair loss and breaking as a result of this condition

What can we get from aloe vera?

 Natural components and nutrients of aloe vera include:

• A transparent gel inside that is made up of 99% water and also contains vitamins, lipids, sterols, amino acids, glucomannans, and magnesium lactate
• The bitter yellow sap, or middle layer of latex, which contains glycosides and anthraquinones
• The rind, a thick layer of 15-20 cells that serves as protection and synthesizes proteins and carbohydrates

Benefits for hair

• Promotes hair growth: The use of aloe vera leaf gel on the scalp and hair has become common for hair growth
• Strengthens and conditions hair: Mucopolysaccharides, amino acids, water and zinc are found in aloe vera, which support skin integrity, moisture retention, and erythema reduction
• Reduces dandruff and itching: Magnesium lactate, found in the gel, prevents histamine production which helps to stop irritation and itching

Benefits for scalp

• Soothes irritated scalp
• Maintains scalp pH balance
• Addresses common scalp issues: Aloe vera works well to prevent inflammation associated with dermatitis and psoriasis
• Wound healing: fibroblast growth factor receptors are stimulated by glucomannan, which increases the synthesis of collagen and encourages skin regeneration and wound healing⁶

How to use aloe vera for hair and scalp repair 

• On one side of the leaf, slice through the outermost layer of flesh
• Scoop out the transparent gel from the leaf with a spoon. Place all of the gel in a basin
• You may blend to mix the aloe vera gel for a smoother consistency
• Directly apply the aloe vera gel to the scalp and hair, gently rubbing it in
• Leave in the hair for 15 to 30 minutes
• Warm thoroughly with warm water

Note that aloe vera may also be used with other hair products. 

FAQs 

How frequently should I use aloe vera to my hair?

Aloe vera can be used for hair care 1-2 times per week, however, this can be changed depending on the needs and preferences of each individual.

Can dandruff be prevented using aloe vera?

Yes, the anti-inflammatory and moisturizing qualities of aloe vera can help relieve inflamed scalps and lessen dandruff.

Does aloe vera promote the growth of hair?

It is thought that aloe vera strengthens hair follicles and creates a healthy environment on the scalp, which may increase hair growth.

Does using aloe vera on hair have any side effects?

A patch test is advised to rule out any allergic responses, although these are quite rare for aloe vera. In the event of irritation, it is best to stop using it immediately.

Is it possible to mix aloe vera with other substances for hair care?

Depending on your unique hair needs, you may combine aloe vera with products like coconut oil, honey, or essential oils to increase its advantages.

Summary 

Because of its special qualities, in some cases, aloe vera can be beneficial for treating scalp and hair issues. Aloe's mucopolysaccharides aid in hydrating the skin by binding moisture to the skin. Aloe also promotes the growth of fibroblasts, which are the cells that make collagen and elastin, proteins that are needed for healthy skin and hair. This procedure reduces wrinkles and increases skin flexibility.

Aloe vera also has cohesive properties, which bind together superficially flaky epidermal (at the very surface of the skin) cells to soften the skin. Zinc has an astringent effect that tightens pores, and amino acids help to soften tough skin cells.

Aloe vera's hydrating properties have been studied in relation to treating dry skin brought on by occupational exposure. For example, the use of aloe vera gel gloves decreased erythema, eliminated small wrinkles, and enhanced skin integrity, apart from its well-known abilities to, reduce inflammation, protect the skin, prevent diabetes, fight germs, fight viruses, fight odours, and promote wound healing. Aloe vera presents itself as a promising option for hair and scalp health, especially as it is readily available, can be grown at home, and does not require specialist technique for usage.