From the Research
Coconut oil does not typically dry out skin, and it is often used as a moisturizer to help retain moisture and create a protective barrier on the skin's surface. The most recent and highest quality study on this topic is a systematic review and meta-analysis of interventional studies, which found that topical use of coconut oil helps in the prevention and treatment of atopic dermatitis 1. This study, published in 2021, provides strong evidence for the use of coconut oil as a moisturizer.
When applied topically, coconut oil can help prevent water loss from the skin and maintain hydration. For best results, apply a small amount to clean, slightly damp skin to lock in moisture. However, individual skin responses vary - some people with certain skin types, particularly those prone to acne or with naturally oily skin, may find coconut oil too heavy or comedogenic (pore-clogging). If you have sensitive or acne-prone skin, it's advisable to test coconut oil on a small area first.
Key points to consider when using coconut oil as a moisturizer include:
- Virgin, unrefined coconut oil is generally preferred for skincare as it retains more of its natural moisturizing properties compared to refined versions 2.
- Coconut oil works by penetrating the skin and strengthening the skin's lipid barrier, which helps protect against environmental stressors while maintaining hydration 3.
- Limited studies have shown that coconut oil has anti-inflammatory and antioxidant effects on the skin, which can help promote wound healing and repair of the skin barrier 4.
Overall, the evidence suggests that coconut oil is a effective and safe moisturizer for most skin types, and can be used to help prevent and treat dry skin and other skin conditions.