Annually affecting more than 16 million people in the United States alone, atopic dermatitis is a widespread and irritating issue, but researchers continue to develop new strategies and therapies to mitigate this common skin condition. 

Vitamin D Supplementation for Atopic Dermatitis

Commonly known as eczema, atopic dermatitis (AD) presents as an irritating rash or inflamed patch of skin, often behind the knees or on the arms, though it can appear anywhere on the body. While AD usually arises in childhood, and is heavily linked to a family history of the condition, it can also be brought on by specific irritants, allergens, or environmental causes. 

A recent review of relevant studies on atopic dermatitis found an association between low levels of vitamin D and the presence of AD, as well as a negatively correlated impact of vitamin D supplementation on the severity of AD symptoms. Considering the findings of twenty studies with more than 1,800 patients, this review makes a compelling case for vitamin D supplementation as both a preventative measure and a treatment strategy for patients with eczema. 

While the relationship and etiopathogenic mechanisms connecting vitamin D and atopic dermatitis remain partially unclear, there are some strongly supported theories. Vitamin D is heavily involved in our body's immune response and the function of the epidermal barriers of the skin. Given that atopic dermatitis is characterized by dysregulation of our skin's normal immune response and dysfunction in the dermal barriers, the link to vitamin D seems clear. Specifically, vitamin D can stimulate the production of filaggrin, a protein found in significantly lower concentrations in people with atopic dermatitis.

Recent studies also suggest that 3 out of 4 Americans suffer from vitamin D insufficiency, which could potentially explain why there are ~3 million new atopic dermatitis diagnoses each year. Due to the immune-regulating impact of vitamin D, regular supplementation via sun exposure or dietary changes should be a public health priority, particularly for people who already have an eczema diagnosis or a family history of this condition. 

Hyaluronic Acid and Vitamin D

While vitamin D supplementation is highly recommended, it can be even more effective when combined with other proven skincare therapies, including hyaluronic acid. Hyaluronic acid is a naturally occurring emollient found in our joints, eyes and skin, and aids in retaining moisture in these key areas. It has also been shown to speed wound healing and improve the appearance of inflamed, irritated, or sagging skin. 

For those suffering from atopic dermatitis, the improved dermal barrier function provided by vitamin D, combined with the moisturizing and soothing nature of hyaluronic acid, can deliver both protection and relief from eczema symptoms. In recent years, both at-home and physician-delivered treatments for atopic dermatitis have turned to the combinative effects of these two natural substances. From hyaluronic acid injections coupled with vitamin D supplements to cutting-edge skincare products boasting both components, there are many ways to benefit from this natural pairing.  

A “Neu” Solution for Atopic Dermatitis

With an active ingredient foundation of hyaluronic acid and a novel delivery system that penetrates to deeper dermal layers, NeuLuna's Day and Night cream has been carefully tailored to reduce inflammation and dryness. Perfectly suited as both a preventative measure and an effective response to atopic dermatitis, this patented serum helps to speed skin recovery and nourish damaged areas. 

Supported by natural ingredients like rosehip seed oil, vitamin E and oleyl erucate, this twice-daily cream can have a measurable impact on eczema symptoms. By holding moisture in the skin, creating a protective barrier for healing to occur, and improving the appearance of affected areas, NeuLuna's hydrating solution delivers reliable and comprehensive results. 

Visit our website to learn more and take control of your eczema symptoms today.