India is blessed with natural resources that offer a variety of benefits. And, with the growing trend of finding natural DIY remedies for everything, household items like Gond Katira and spices like cinnamon and turmeric have gained global popularity.

The Internet has now discovered a new obsession: alum, also known as alum.

While social media is abuzz with the purported benefits of this white, crystal-like stone, we are sure you remember seeing your family members using alum for various purposes, such as improving skin health or tackling body odour. Or as an aftershave kit.

Personally, I was introduced to Aptkari by my mother when I had my first breakout of acne as a teenager many years ago.

However, the important question is: does alum actually work, and do dermatologists approve of its use?

Global fame

Dr Geeta Grewal, Celebrity Cosmetologist and Founder, Gurugram-based 9Muse Wellness Clinic said, “Fitkari has been present in Ayurveda and Indian culture for a long time and is gaining popularity globally due to its natural antibacterial properties which are effective in skin care and personal hygiene.” india today,

The doctor said a growing interest in natural remedies and sustainability is driving its popularity, as is growing awareness of its benefits as an acne treatment, anti-ageing and natural deodorant.

Dr Geetika Sanodia Biyani, Consultant Dermatologist and Trichologist at Dr LH Hiranandani Hospital, Mumbai, agrees and says the growing trend of self-made beauty treatments and advertisements by social media influencers have also played a role.

Full of benefits

Dr. Grewal explains that alum benefits the skin by reducing acne through its antibacterial, astringent, exfoliating and anti-inflammatory properties. It tightens pores, controls oil production and soothes inflammation, making it effective for clearer and stronger skin.

The doctor said that alum also has anti-aging properties. Its astringent properties help tighten the skin, thereby reducing fine lines and wrinkles. It also promotes exfoliation, making the skin look smoother and more youthful.

Dr. Biyani explained that alum promotes better blood circulation, thereby increasing the elasticity and firmness of the skin.

In addition, it is also effective in combating body odor due to its antibacterial properties. It can kill odor-causing bacteria, making it a natural deodorant. Alum also acts as an astringent, which reduces sweat production to some extent.

What is the correct way to use it?

Dr. Grewal explains that the correct way to use alum depends on its intended purpose.

For acne:

• Solution: Dissolve a small piece of alum in water.
• application: Apply the solution on the affected area with a cotton ball.
• Duration: Leave it on for 15-20 minutes, then wash it off with water.

As an anti-aging remedy:

• Paste: Mix alum powder with water and make a paste.
• application: Apply on face and neck.
• Duration: Leave it on for 10-15 minutes, then wash it off with lukewarm water.

For body odor:

• Direct use: Wet a piece of alum and rub it on the underarms or sweaty areas.
• Spray: Dissolve alum in water and use it as a spray.

Let’s talk about the side effects

• skin irritationAlum may cause dryness or irritation, especially in those with sensitive skin.
• AllergiesSome individuals may experience redness, itching, or rashes after application.
• OveruseOverusing it can cause dryness and irritation.
• Eye irritationAlways remember to avoid contact with eyes, as alum can cause irritation.

Dermatologist’s verdict

Dr Biyani says, “Amitkari is known for its traditional uses, but it is not widely endorsed by dermatologists as a primary treatment. However, many dermatologists acknowledge its effectiveness for minor skin problems such as acne and body odor, provided it is used correctly and carefully.”

On the other hand, Dr. Grewal believes that, “While some dermatologists acknowledge the benefits of alum, it is not universally accepted by dermatologists due to potential side effects such as irritation and allergies. It is not approved by the FDA for specific dermatological treatments.”

Doctors say that the effectiveness of alum may vary from person to person and it is generally recommended to be used in mild cases rather than severe skin conditions. It should be used with caution, especially for those with sensitive skin. It is advisable to consult a dermatologist before including it in the skincare routine.

what are the options?

Alternatives to alum include tea tree oil, witch hazel, and salicylic acid for acne treatment. For body odor, natural deodorants containing baking soda, coconut oil, and essential oils can be effective and are often recommended by dermatologists.

Meanwhile, if you are using alum for the first time, make sure to dilute it in the proper amount to avoid irritation. Use it in small quantities and avoid prolonged contact with the skin.

Experts suggest that you must do a patch test to check for allergies before including alum in your routine.

Apart from this, when applying alum on the face, always use a moisturizer to prevent dryness, and use it only 2-3 times a week to prevent the skin from becoming too dry.

Can you eat alum?

Some social media posts also suggest eating alum, so we asked Neelima Bisht, Head of Clinical Nutrition, Department of Dietetics, Paras Health, Gurugram, if it is safe to eat it.

The doctor says, “The alum commonly available in the market is not edible. Therefore, it is not advisable to consume alum.”

Alum provides benefits, provided it is used externally and not ingested. It has antiseptic and astringent properties. In traditional medicine, it is used to treat minor cuts and abrasions, as it helps stop bleeding and promotes healing by shrinking tissues.

However, when alum is ingested or used excessively, it can have side effects. Eating alum can cause gastrointestinal upset, such as nausea, vomiting, and stomach pain.