When it comes to skincare ingredients that really deliver, glycerin is one of the unsung heroes. It’s simple, effective, and backed by decades of research, making it a cornerstone of both professional and everyday skincare routines. Let’s take a closer look at why glycerin deserves all the praise in our ingredient deep dive.

What Is Glycerin?

Glycerin, also known as glycerine and glycerol, is a clear, odourless liquid derived from plants. It is a humectant: a substance that draws moisture from the air to the skin’s surface. This action helps maintain optimal hydration levels, keeping the skin plump, smooth, and supple. Just like the ever popular hyaluronic acid.

Ingredients Deep Dive: Glycerin

Because glycerin is naturally occurring in the body and well tolerated by most skin types, it’s considered one of the safest and most versatile skincare ingredients available. It blends easily with other actives and works across all skin types, from dry and sensitive to oily and combination.

How Glycerin Benefits the Skin

1. Deep Hydration

The most well-known benefit of glycerin is its ability to attract and retain moisture. It pulls water into the outer layer of the skin (the stratum corneum), helping to restore hydration and prevent dryness. This makes it particularly beneficial during colder months or in low-humidity environments where moisture loss is more common. Hydrated skin not only looks healthier, but also feels softer, smoother, and more comfortable.

2. Strengthens the Skin Barrier

A strong, intact skin barrier is essential for healthy skin. By providing the deep hydration, glycerin helps to support and reinforce this barrier. When the barrier is functioning properly, it’s better able to protect against environmental aggressors such as pollution, UV exposure, and harsh weather. Regular use of glycerin has been shown to reduce irritation and redness, both of which are signs of a compromised barrier.

3. Smooths and Softens Texture

Dehydration can make fine lines, roughness, and uneven texture more noticeable. By increasing moisture levels, glycerin helps to soften the skin’s surface, improving elasticity and smoothness. Consistent use leaves the complexion looking fresher and more youthful, with a natural, dewy finish.

4. Enhances Other Ingredients

Glycerin doesn’t just hydrate, it also helps other skincare ingredients perform more effectively. By maintaining an optimal moisture environment, it allows actives to penetrate the skin more effectively. This makes it a common base ingredient in many multi-functional formulations, from cleansers to serums and creams.

5. Gentle and Non-Irritating

Finally, glycerin is gentle and non-irritating, which is another key advantage. It’s non-comedogenic, meaning it won’t clog pores, and it rarely causes sensitivity reactions. This makes it suitable even for those with reactive or compromised skin. Its ability to soothe and protect makes it a staple in formulas designed for post-treatment.

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SkinBase & Glycerin

At SkinBase, we understand that healthy, glowing skin starts with the right balance of cleansing and hydration. That’s why you’ll find glycerin in two of our best-loved cleansers:

SkinBase Purifying Gel Cleanser

Perfect for everyday use, this refreshing gel cleanser sweeps away makeup, dirt, and buildup without disrupting your skin’s natural balance. Combining glycerin with other key ingredients, such as Sodium Alginate, to achieve clean, hydrated, and balanced skin.

Skin Renew AHA Cleansing Foam

This vegan, exfoliating mousse pairs glycerin with natural AHAs to gently brighten and rebalance the skin. Glycerin ensures the exfoliation process remains gentle, maintaining hydration and comfort even as dead skin cells are whisked away.

So, whether you prefer a foaming cleanse, or a purifying gel, we’ve got the glycerin options for you.

Ingredients Deep Dive

Glycerin might not be the trendiest ingredient, but it’s one of the most effective and reliable. Glycerin helps create the foundation for healthy, balanced, and glowing skin, proving that sometimes, the simplest ingredients deliver the biggest results.