What is Skin pH?

What is Skin pH?

Hi, skin-thusiast. You're here because you care about your skin—and maybe you want to take even better care of it! So let's break down something important for keeping your skin glowing and healthy: your skin's pH.

You might've heard the term thrown around, but what does it actually mean, and why should it matter to you? 

What is Skin pH?

Your skin's pH level is a measure of how acidic or alkaline it is. The pH scale ranges from 0 to 14, with 7 being neutral. Healthy skin typically has a slightly acidic pH, around 4.5 to 5.5. This acidity helps your skin maintain its barrier function, keeping out harmful bacteria and locking in moisture.

Your Skin is Always Changing

Your skin's pH can be influenced by a variety of factors. Stress, sleep + even your location directly impact your skin barrier, leading to oily/dry spots, acne + irritations. Here's a quick rundown of what's affecting your skin's pH:

Climate and Weather: Cold, dry air can strip your skin of its natural oils, making it more alkaline (helloooo, airplanes!). Conversely, hot and humid weather can cause your skin to become more acidic due to increased sweat and oil production (so that's why your skin looks like that at the beach).

Skincare Products: Harsh cleansers, soaps + products with high alcohol content can disrupt your skin's natural pH, leading to dryness, irritation + breakouts.

Stress and Diet: High stress levels and poor diet can also affect your skin's pH balance. Stress hormones can increase oil production and acidity, while certain foods can alter your skin's natural state.

Pollution: Environmental pollutants can damage your skin’s barrier + alter its pH, leading to sensitivity + other skin issues.

The Importance of Optimized Skin pH

Maintaining an optimal pH level is crucial for several reasons:

Barrier Function: Your skin’s acidic mantle helps to form a barrier against bacteria, viruses and other potential contaminants. A balanced pH keeps this barrier intact.

Moisture Retention: Proper pH helps your skin retain moisture, keeping it hydrated and plump.

Preventing Irritation: An imbalanced pH can lead to skin conditions like acne, eczema + dermatitis. By maintaining a balanced pH, you can reduce the risk of these issues.

How pH Balanced Products Can Help

Using pH balanced skincare products is key to maintaining your skin's health. Here's what pH balanced products are doing behind the scenes for your skin:

Gentle Cleansing: pH balanced cleansers clean your skin without stripping away its natural oils, preserving its protective barrier.


Hydration Boost: Products designed to match your skin’s pH help to keep your skin hydrated and smooth.


Reduced Irritation: pH balanced products minimize the risk of irritation and inflammation, keeping your skin calm and happy.

Our Sel:pH Solutions

Our skincare is meticulously formulated to support your skin’s natural pH balance. Here’s what we focused on when creating Sel:pH:

Gentle Formulas: Our daily use products are pH balanced to work without disrupting your skin’s protective barrier.

Hydrating Ingredients: We use ingredients that help to maintain moisture and support your skin's natural acidity.

Nourishing Care: From serums to moisturizers, our products are designed to work in harmony with your skin, ensuring it stays healthy, vibrant + resilient.

We think the secret to maintaining your skin's pH is in the science—it's a game-changer in your skincare routine. By using pH balanced products, you can keep your skin barrier strong, hydrated + irritation-free.