When your skincare products aren't pH balanced, it can disrupt the natural pH of your skin, leading to several potential issues:
Skin Barrier Disruption: A component of the skin’s barrier, known as the acid mantle, has a slightly acidic pH, typically around 4.5 to 5.5. When skincare products are too alkaline (above 7) or too acidic (below 4.5), they can disturb this balance, weakening the barrier. This makes the skin more susceptible to irritants, allergens, and bacteria, increasing the risk of infections and sensitivity.
Increased Sensitivity and Irritation: As mentioned, products that are not compatible with your skin's pH can cause irritation and redness, especially in sensitive skin. Alkaline products (and water) can strip away natural oils, leading to dryness and irritation. This can make the skin feel tight and uncomfortable and exacerbate conditions like eczema. Overly acidic products can cause a burning sensation and redness.
Acne and Breakouts: An imbalanced pH can contribute to acne and breakouts. A higher pH can encourage the growth of acne-causing bacteria, such as Propionibacterium acnes.
Impaired Healing and Repair: The skin’s ability to repair itself can be compromised if the pH is not balanced. The skin relies on a slightly acidic environment to effectively renew and repair cells. Disrupting this environment can slow down the healing of minor wounds and damage.
Changes in Skin Texture: pH imbalance can lead to changes in skin texture, making it rough, flaky, or uneven. This can affect the overall appearance and feel of the skin.
To maintain healthy skin, it’s crucial to use products that are formulated to match the skin’s natural pH. Be mindful of the pH levels of your cleansers, toners, and other products, to ensure they are compatible with your skin’s needs.