Castor oil, a natural alternative against stretch marks?

Castor oil is often credited with beneficial effects on stretch marks, but it's important to know thatno scientific study has so far been conducted on the effects of this natural extract on this issue. However, it is true that castor vegetable oil has moisturizing, protective, and antioxidant properties that could be useful in preventing the appearance of stretch marks.

• Castor oil softens the skin.

  Castor oil contains several saturated and unsaturated fatty acids, active ingredients that ensure proper skin hydration. These molecules largely make up the composition of the natural hydrolipidic film, a watery/oily mixture that helps to slow down water loss and protect the skin from external aggressions (bacteria, UV, pollution...). By maintaining this protective veil on the skin's surface, castor oil limits water loss, which helps to keep the skin supple and makes it less prone to stretch marks.

• Castor oil has a protective effect on collagen fibers.

  Rich in Vitamin E (tocopherols), castor oil is antioxidant. This property enables it to combat free radicals, species generated by UV rays or pollution, and damaging to the collagen and elastin. Strengthened, the collagen fibers are less likely to break, a phenomenon that leads to the formation of stretch marks.

• Castor oil potentially has healing properties.

  While few scientists have explored the healing effects of castor oil on humans, one study showed that its daily application on a horse's wound significantly accelerated the healing process. This study was conducted on a single horse, so caution is advised. However, we can hypothesize a similar mechanism on human skin and a potential effect of castor oil on purple stretch marks.

In prevention of the appearance of stretch marks, you can apply pure castor oil to the most at-risk areas (breasts, stomach, buttocks, and thighs). Then, perform circular motions to massage and allow the oil to penetrate. This will help to minimize the risk of tearing and development of stretch marks. We recommend you to continue applying castor oil for the 3 months following your childbirth, as your body is still fragile and prone to these concerns.

If you find the texture of castor oil too greasy, you can mix it with other vegetable oils that are more fluid but just as rich in fatty acids. For this purpose, we recommend the avocado oil (INCI: Persea Gratissima Oil), the sweet almond oil (INCI: Prunus Amygdalus Dulcis Oil), which is present in our stretch mark gel-to-oil, or even the rosehip oil (INCI: Rosa Canina Fruit Oil).

Please note : while castor oil may potentially prevent the appearance of purple stretch marks, it is important to remember that once these are established, it is impossible to completely remove them.