Glycerin , also known as glycerol , 1,2,3-propanetriol , glycerin , or trihydroxypropane , is a versatile moisturizing ingredient used in numerous skincare products. It is a hygroscopic humectant that attracts and retains water in the skin, keeping it soft, supple, and healthy. Glycerin can be derived from plant sources (e.g., soy, coconut, or palm oil) or produced synthetically .
Why is glycerin so good for the skin?
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Intensive moisturizing care
Glycerin draws water from the surrounding environment into the uppermost layer of skin (stratum corneum) and retains the moisture , thus keeping the skin permanently hydrated. -
Supports the skin barrier
By improving the moisture balance, glycerin helps to strengthen the natural skin barrier and protects against harmful external influences, environmental stress or dehydration. -
Soothing and anti-inflammatory
Glycerin has a mild anti-inflammatory effect and can soothe irritated or sensitive skin, making it particularly suitable for sensitive skin. -
Promotes skin regeneration
It supports cell renewal and promotes a smooth, healthy and radiant complexion. -
Light and non-greasy
Despite its intensive moisturizing properties, glycerin leaves no greasy residue, making it suitable for all skin types, including combination and oily skin.
For which skin types is glycerin suitable?
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Dry skin – Provides deep hydration and restores the skin's natural balance.
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Sensitive skin – Soothes and protects against irritation.
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Combination skin – Hydrates without feeling heavy or making the skin over-oiled.
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Mature skin – Supports the skin barrier, reduces feelings of tightness and can improve the appearance of fine lines.
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Normal skin – Maintains moisture balance and protects the skin in the long term.
In which products is glycerin found?
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Moisturizing creams & lotions – A classic ingredient for long-lasting hydration.
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Serums & Essences – Increase moisture and improve skin texture.
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Face masks – Support intensive hydration and skin soothing.
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Cleansing products – Protects the skin during cleansing and prevents dryness.
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Hair care – Provides moisture, makes hair supple and reduces dryness.
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Lip care products – Nourishes dry lips and protects them from moisture loss.
Conclusion
Glycerin is a classic yet indispensable ingredient in skincare, known for its moisturizing, soothing, and regenerative properties . It strengthens the skin barrier, binds water, and leaves the skin feeling soft and smooth. Especially for dry, sensitive, or mature skin, glycerin is a reliable aid in improving the complexion and keeping skin healthy, radiant, and supple.
