Glycerin in Skincare: Unlocking the Power of Hydration

Also known as glycerol, glycerin is a clear, odorless liquid with a syrupy consistency. Glycerin is a humectant, meaning it attracts moisture from the environment and draws it to the skin, helping to maintain skin’s hydration levels. In fact, a 2016 study named glycerin “the most effective humectant” when compared to other common compounds used in skincare products. It’s no wonder, then, that glycerin is a powerhouse ingredient in a variety of moisturizers, like facial moisturizers and body lotions.

Glycerin can be derived from plant oils or animal fats, though synthetic glycerin has also been developed to imitate the moisturizing properties of the real thing. Coconut and palm oil are common sources of natural (and vegan) glycerin.

Hydration and moisture retention: There’s a reason glycerin is such a common ingredient in skincare products, and that’s because of its unique moisturizing properties. By drawing moisture from the environment into the skin, it keeps skin hydrated and comfortable, helping to combat chafing, chapping, or cracking of the skin.

Soothing and calming effects: Glycerin works brilliantly on dry skin, relieving discomfort by providing moisture. It can provide protection against everyday skin aggressors like frequent hand-washing with harsh soaps or environmental factors like pollution or sunlight. By applying a glycerin-based product like Aveeno® Skin Relief Healing Ointment, you can achieve long- lasting comfort, even in the face of wind and cold weather.

Supports skin barrier function: By covering the outer layer of the skin, glycerin helps prevent the loss of water, allowing natural oils to nourish and repair dry skin. The skin’s natural moisture barrier is the first line of defense against dryness, which is why using a protective product formulated with glycerin can be key to maintaining comfortable, hydrated skin.

While glycerin is a star in skincare, it's important to be aware of potential side effects. Some may experience irritation or allergic reactions, particularly if you have sensitive skin. If you are concerned about the risk, consider performing a patch test before using new glycerin products.

If you have very oily skin, glycerin might increase greasiness, potentially leading to breakouts. Combining glycerin with high-active products like retinoids can also cause irritation. Always consult a dermatologist if you're unsure how glycerin in skincare might interact with your routine.

You can significantly improve your daily routine by adding skincare products with glycerin to your lineup. Start with a clean face, applying glycerin moisturizers when skin is damp to lock in moisture.

Some dermatologist-developed Aveeno^® products that contain glycerin include:

• Skin Relief Healing Ointment for Dry Skin: This fragrance-free ointment and glycerin skin protectant repairs dry skin 2X faster and protects it for longer* while helping protect from the drying effects of wind and cold weather. In addition to glycerin, it contains moisturizing ingredients like Triple Oat Complex of Oat Flour, Oat Oil, and Oat Extract, as well as shea butter, making it a great choice for sensitive skin.
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• Daily Moisturizing Body Lotion: The Prebiotic Oat and Glycerin formula nourishes and helps replenish skin’s natural moisture barrier, and is clinically-proven to provide 48 hours of moisturization to skin. This daily lotion is a great choice for everyday use on dry skin.

• Daily Moisturizing Cream: This luxurious, velvety moisturizer instantly fortifies skin’s moisture barrier, leaving skin feeling soft and hydrated. The cream’s Oat Butter Formula is a blend of Prebiotic Oat and Shea Butter, plus Glycerin to lock in moisture and nourish skin for 48 hours.

For best results, use glycerin-based products daily. Begin with once daily application, gradually increasing as your skin adapts. Listen to your skin's needs and adjust accordingly. Whether you're using a daily moisturizer with glycerin or a moisturizing treatment, consistency is key to achieving hydrated skin.