Dandruff, characterized by an itchy, flaky scalp, is a common condition that can be both uncomfortable and embarrassing. While numerous over-the-counter and prescription treatments exist, many individuals seek natural remedies for relief. Apple cider vinegar (ACV), a popular home remedy with purported antibacterial, antifungal, and antiviral properties, is often suggested as a potential treatment for dandruff. This article explores the scientific evidence behind using apple cider vinegar for dandruff, its potential benefits and risks, and how it compares to other available treatments.
Dandruff is a scalp condition that manifests as white flakes on the scalp and hair. Various factors can cause it, including fungi such as Malassezia, hormonal imbalances, and skin conditions like psoriasis and eczema. Dandruff often occurs when the scalp's natural oil production is disrupted, leading to the overgrowth of Malassezia.
Medical treatments for dandruff typically involve over-the-counter shampoos, creams, and lotions containing active ingredients such as zinc pyrithione, ketoconazole, or sulfur. These ingredients help reduce the growth of Malassezia and rebalance skin cell turnover. More severe cases may require prescription medications.
Apple cider vinegar (ACV) is a condiment made by fermenting apples with live cultures, minerals, and acids. It has been used for centuries as an all-purpose remedy due to its antibacterial properties. Proponents suggest that ACV may improve scalp health, strengthen hair, and enhance shine. It is believed to help relieve dandruff symptoms by rebalancing the scalp’s natural pH levels and preventing the growth of fungi that contribute to dry, itchy skin.
While strong scientific research supporting the use of apple cider vinegar for dandruff is limited, a few studies provide evidence that ACV may offer benefits that could help reduce dandruff symptoms:
Read also: Lasting Hair Graft Results
Balancing the Scalp’s pH Levels: The natural pH level of hair is slightly acidic, between 3.67 and 5.5. Hair that looks dull, brittle, or frizzy tends to be more alkaline or higher on the pH scale. ACV has a pH level between 2 and 3, making it an acidic substance that could help increase acidity and lower pH, which may support smoothness, strength, and shine. A small 2019 study investigated the effects of apple cider vinegar on skin pH and skin water loss in people with atopic dermatitis and a control group. The results indicated that apple cider vinegar decreased skin pH, although the effects were temporary.
Antimicrobial Properties: ACV is a popular home disinfectant that may kill several bacteria, such as Escherichia coli and Candida albicans. It could also help kill Staphylococcus aureus, the most common bacterial cause of folliculitis, a hair condition that may lead to hair loss. Research suggests that acetic acid in ACV has antibacterial, antifungal, and antioxidant properties that could help treat scalp conditions like head lice and pruritus. A 2018 study looked at apple cider vinegar’s antifungal properties and found that ACV could inhibit the growth of Candida, a type of yeast that might be involved in seborrheic dermatitis. A 2019 study suggested that undiluted apple cider vinegar has potent antimicrobial activity.
While there aren’t scientifically-backed rules for using apple cider vinegar as a dandruff treatment, here’s a commonly suggested method:
Try incorporating the ACV rinse into your hair care routine twice per week.
Using ACV for hair is about restoring balance; overdoing it can be detrimental. It’s important to always dilute ACV with water before applying it directly to the skin, and avoid contact with eyes.
Read also: Managing Chemo Hair Loss
Side effects are possible, so it’s important to always do a patch test before applying something to your entire scalp. When applied to your skin or as a hair mask, it can cause irritation, redness, or even chemical burns. In a 2015 case report, a girl experienced scarring from a skin burn after applying ACV on her nose.
Additionally, the smell of apple cider vinegar is quite strong compared to your average anti-dandruff shampoo.
Some believe apple cider vinegar could help with seborrheic dermatitis due to its antifungal, antibacterial, antimicrobial, and pH-balancing properties. ACV is also believed to relieve symptoms of conditions like eczema and psoriasis, which are similar to seborrheic dermatitis.
Apple cider vinegar can be used in several ways to relieve seborrheic dermatitis:
However, because ACV is very acidic, it could make seborrheic dermatitis worse for some people, especially if used too often or not diluted enough. Avoid applying ACV to areas with cracked skin or open wounds.
Read also: Managing Hair Loss from Chemo
A study aimed to develop a nanoemulsion with a base of garlic oil (GO) and apple cider vinegar (APCV) and loaded with minoxidil (MX) to enhance drug solubilization and permeation through the skin for treating alopecia areata. The optimized MX-GO-APCV nanoemulsion showed promising results, with a droplet size of 110 nm and enhanced skin permeation parameters. GO and APCV in the optimized formulation had a synergistic, enhancing activity on the MX permeation across the skin membrane.
If you’re battling an itchy scalp and white flakes, here are some hair care products you can try:
And here are some other home remedies that may help with dandruff:
If natural remedies do not work or if symptoms are severe or persistent, it may be necessary to see a doctor. A dermatologist can help determine the underlying cause of dandruff and prescribe more advanced treatment options such as prescription-strength shampoos or medications. It is essential to seek medical attention if dandruff is accompanied by other symptoms such as itching, redness, or scaling, as these may indicate a more severe skin condition.
tags: #apple #cider #vinegar #dandruff #research
