Castor oil for intimate hygiene?

The intimate hygiene should not be taken lightly. Highly sensitive and characterized by a complex physiology, the genital area is particularly delicate. It thus requires specific attention to maintain the balance of its microbiota, which acts as a natural protective barrier against external pathogens. Comprising nearly 95% of lactic acid bacteria, synthesizing lactic acid, the intimate areas are characterized by a low pH, helping to limit the proliferation of harmful microbes. A disruption of this pH or the microbial flora increases the risks of dryness, irritation, and infections. Is the castor oil, acclaimed for its numerous benefits for the skin, suitable for this particular area?

Castor oil to soothe post-shave irritations?

People who shave or wax their pubic hair know this: razor blades, wax, or electric epilators can cause irritations, redness , and micro-lesions. Fortunately, certain balms or lotions specifically formulated for intimate areas can soothe sensitized skin.

The castor oil, regarded as a natural anti-inflammatory, is sometimes included in their composition. Indeed, some of its fatty acids are capable of inhibiting the release of certain pro-inflammatory cytokines such as tumor necrosis factor (TNF-α) and interleukins 1β and 6 (IL-1β and IL-6). These molecules are particularly involved in inflammatory phenomena such as redness and itching. The rich composition of castor oil allows us to suppose that this botanical extract could soothe irritations caused by hair removal or shaving.

Castor oil for moisturizing this sensitive area?

It is not uncommon for intimate areas, particularly the vagina, to suffer from dryness. Excessive cleansing, hormonal imbalances, unsuitable underwear, shaving... The causes of intimate dryness are numerous. It is beneficial to act as soon as possible to restore the hydration balance, before this dryness leads to irritation.

The application of a treatment rich in castor oil can help to rehydrate the skin and prevent future water loss. Indeed, this vegetable oil is rich in oleic acid, known for its film-forming properties. In synergy with palmitic and stearic acids, this fatty acid strengthens the hydrolipidic film present on the skin's surface, thus reducing skin dehydration and protecting the skin from external aggressions. Therefore, castor oil-based treatments intended for intimate areas seem to be beneficial for hydrating this delicate zone.

Castor oil to prevent fungal infections?

Intimate areas are prone to fungal invasions, which can cause glans fungus or vaginal fungus. These conditions cause redness, irritation, and itching that are particularly difficult to endure. Fungal infections are most often due to colonization by the microorganism Candida albicans, which can result from taking antibiotics or having a weakened immune system.

Indeed, castor oil is attributed with the ability to slow down, or even halt, the growth of certain fungi. According to a study in vitro, this botanical extract could notably inhibit the proliferation of the microorganism Lentinus sajor-caju in a dose-dependent manner. During this study, the antifungal effect of castor oil was compared to that of fluconazole, a medication commonly used to treat fungal infections. The disk diffusion method, also known as the Kirby-Bauer test, was used. The results obtained after incubation for 24 hours are compiled in the table below.