A mineral salt obtained from soil ore, Alum is a naturally occurring component, scientifically known as Potassium aluminum sulphate. Found in Nepal, Bihar, Punjab, and Kathiawar, it is primarily known for its medicinal and cosmetic benefits and has been a staple in various cultures for centuries. The component has powerful astringent and antiseptic properties, making it a versatile ingredient in skin care. The article delves into the health and skin benefits of alum and its potent side effects.
Is Alum Good For Skin Whitening?
Alum has a rich history dating back to ancient civilizations. The Greeks and Romans used alum for its astringent and styptic properties, particularly in treating wounds and as a mordant in dyeing fabrics. In medieval times, its white crystals were used as a flocculant and were prized for their ability to purify water. The most used form in skincare is potassium alum, which appears as a white crystalline powder. Unlike many commercial deodorants, alum does not clog pores or interfere with the body’s natural cooling process, making it a healthier alternative. Its antibacterial properties help neutralize odor-causing bacteria, while its astringent nature reduces unnecessary sweat production.
Skin Care Incentives Of Alum
Let us look at some benefits of alum when incorporating it into a skincare regime:
Astringent Properties
Alum’s astringent properties make it highly effective in tightening the skin and shrinking pores. When applied, it causes the skin to contract and reduces the appearance of fine lines and wrinkles. This tightening effect makes alum a popular choice for treating oily skin and minimizing pore size, leading to a smoother and more refined complexion.
Antiseptic And Antibacterial Properties
Alum has potent antiseptic and antibacterial properties, which help in preventing bacterial infections. This makes it particularly beneficial for treating acne and other skin infections. When applied to acne-prone skin, alum helps reduce the proliferation of bacteria, thereby minimizing breakouts and promoting clearer skin.
Skin Lightening
Alum has been traditionally used in some cultures for its skin-lightening effects. Its regular usage can reduce hyperpigmentation and dark spots by exfoliating the skin and promoting the turnover of dead skin cells thus providing a brighter complexion.
Anti-Ageing
The antioxidant properties of alum help fight free radicals, responsible for premature ageing. By neutralizing these harmful molecules, alum helps reduce the appearance of wrinkles, fine lines, and age spots, thus promoting a youthful and radiant appearance.
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How To Use Alum In Skincare?
A multifaceted natural remedy in skincare, offering benefits from its astringent and antiseptic properties here is what it can be used as:
Alum Toner
To make alum toner, dissolve a small amount of alum powder in water. This mixture can be applied to the face. It acts as a toner that tightens the skin and reduces pore size. Follow up with a moisturizer as alum can cause dryness.
Alum Mask
Alum mask can be made by mixing alum powder with rose water or honey. It helps in deep cleansing the skin and imparting a natural glow. To use, apply and leave on the face for minutes before rinsing off with lukewarm water.
Alum Deodorant
One of the most popular uses of alum in modern skincare is as a natural deodorant. After a shower, wet the alum block and rub it gently on the underarms. The residual moisture will activate the alum, providing long-lasting protection against body odour without the use of harsh chemicals.
Aftershave Alum Block
Alum blocks, often sold as solid crystals, are commonly used as an aftershave treatment. The astringent properties help soothe the skin, reduce irritation, and close any nicks or cuts caused by shaving. After shaving, wet the alum block and gently rub it over the shaved areas. The stinging sensation indicates that the alum is working to close cuts and prevent infection. Leave for five minutes and rinse with cool water.
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What Are The Disadvantages Of Alum On Skin?
While alum has numerous benefits, however, as with any skincare ingredient, it is essential to use alum mindfully, being aware of potential side effects and ensuring it suits your skin type. It is important to be aware of potential side effects and precautions:
Skin Irritation
For those with sensitive skin, alum can cause irritation, redness, or a burning sensation. It is advisable to take a patch test before applying alum extensively on the skin. If any adverse reactions, you must discontinue its use.
Dryness
Due to its astringent properties, alum can cause dryness, especially when used frequently. Use a good moisturizer after using alum to keep your skin hydrated.
Allergic Reactions
Although rare, some individuals might experience allergic reactions to alum. Symptoms can include itching, swelling, or hives. If you suspect any kind of allergic reaction, consult your healthcare provider.
Over Usage Problems
Using alum excessively can lead to an imbalance in the skin’s natural oils and pH levels. It’s crucial to use it sparingly and as directed to avoid any long-term skin issues.
Potential Toxicity
While topical application of alum is generally safe, ingestion of alum can be toxic. Keep alum products out of reach of children and ensure they are used strictly for external purposes.
References:
Efficacy of alum for treatment of recurrent aphthous stomatitis
Nasrin Rafieian, DDS, MS. Hamidreza Abdolsamadi, DDS, MS,2 Aliakbar Moghadamnia
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5062179/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4331937/
