Wearing a deodorant that is too acidic or too alkaline might disrupt the skin's natural barrier leading to itchy underarms, dryness or rashes. Read on to learn more about why pH matters when it comes to your skin, and how to choose the best deodorant that won't cause irritation.
What is the pH of your skin and why it matters
The pH of your skin is a measure of how acidic or alkaline it is. The pH scale ranges from 1 to 14, with 7 being neutral, below 7 being acidic, and above 7 being alkaline. Your skin has a natural pH level that is slightly acidic, usually between 5.5 and 6.5. This acidity helps protect your skin from harmful microbes, free radicals, and environmental damage. It also helps maintain your skin's moisture and barrier function.
The underarm skin pH can be altered by various factors including your age, genetics, diet and lifestyle. It can also be altered by common ingredients found in products like deodorants, body wash and soap - baking soda, synthetic fragrances and sodium lauryl sulfate. These ingredients can be too harsh or alkaline for your skin, disrupting its natural balance and causing problems such as dryness, irritation, inflammation, and acne.
How do you know if your underarm skin pH is unbalanced?
You can check your skin's pH using at-home test strips or by visiting a dermatologist. Generally speaking though, if you are experiencing redness, dry patches, itchiness or a rash, your underarm skin barrier is likely damaged and your underarm skin pH out of balance.
To keep your skin healthy and balanced, it is important to use products that match or are close to your skin's pH level. You can also look for products that are labeled as "pH balanced" or have a pH value between 5.5 and 6.5. By maintaining your skin's optimal pH level, you can improve its appearance, hydration, and resilience, as well as keep irritation and body odour at bay.
What is pH balanced deodorant?
A pH balanced deodorant is a type of deodorant that has been specially formulated and tested to ensure that it matches the natural pH level of your delicate underarm skin. It does not contain highly alkaline ingredients, like baking soda for example, so it is much less likely to cause deodorant rash, itchiness or dryness.
A pH balanced deodorant is the best choice for all day comfort and to protect your underarms from the type of bacteria that causes body odour.
Buy pH balanced deodorant Australia
Nature's neutraliser natural deodorant cream from Biome is the best pH balanced deodorant for sensitive skin. Free from baking soda, alcohol, aluminium and irritating synthetic ingredients, Biome's natural deodorant is easy to apply, gentle on skin and highly effective at masking negative smells.
Buy pH balanced deodorant here.
Discover Biome's entire range of natural deodorant here.
Shop bicarb free deodorant here.
