Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Aloe vera is commonly used as a supportive treatment for seborrheic dermatitis (seborrhea) due to its anti-inflammatory, antimicrobial, and skin-soothing properties. Scientific evidence supporting its efficacy is limited but present, mostly in the form of small clinical trials and in vitro studies. For example, a randomized, double-blind, placebo-controlled study published in Journal of Dermatological Treatment (1999) evaluated the effects of topical aloe vera (30% cream) in patients with seborrheic dermatitis. The study found a statistically significant reduction in scaling and pruritus compared to placebo. Additionally, aloe vera contains compounds such as polysaccharides, glycoproteins, and anthraquinones, which have been shown to exhibit anti-inflammatory and antifungal activities—relevant to the pathophysiology of seborrhea, which often involves Malassezia yeast overgrowth and skin inflammation.

However, the overall quality and quantity of evidence remain modest, as most studies are small and sometimes lack rigorous controls. No large-scale, high-quality randomized controlled trials have firmly established aloe vera as a primary treatment for seborrhea. Nevertheless, due to its favorable safety profile and some supporting data, aloe vera is often recommended as an adjunctive or complementary therapy. Traditional use also plays a role in its popularity, but its application for seborrhea is primarily supported by preliminary scientific findings rather than long-standing historical usage for this specific condition.

More about aloe vera
More about Seborrhea

Other ingredients used for Seborrhea

Other health conditions supported by aloe vera

Products containing aloe vera

Nature's Sunshine CleanStart Mild
Nature's Sunshine Aloe Vera (Freeze Dried)
Nature's Sunshine Aloe Vera Gel
Nature's Sunshine Aloe Vera Juice
Nature's Sunshine Aloe Vera Juice (Whole Leaf)
Nature's Sunshine Liquid Cleanse