7 min read
Ask a doctor: Dr. Anita Sturnham talks about Cannabis Oil Benefits
1. What is Cannabis Seed Oil, where does it come from?
Cannabis plants are made up of many components, among them, Cannabidiol (CBD), a molecule that has been used in the world of medicine for decades and more recently has become a popular ingredient in skincare. CBD can make up to 40% of Cannabis extracts and can be supplied as CBD oil, extracted as a powder and mixed with an oil like Olive, Hemp or coconut, hence the name ‘CBD oil’. CBD oil in skincare does not have the major psychotropic component found in Cannabis, Tetrahydrocannabinol (THC), so you won’t have the mind-altering effect of Cannabis when you use these products. CBD is extracted from the flowers and leaves of the Hemp plant, whose THC content is exceptionally low. It is often so low that it cannot even be detected by testing. It is important to remember that CBD oil is not the same thing as Hemp seed oil, which is another great ingredient for skin. The two are often marketed interchangeably, but CBD oil is richly concentrated in Cannabidiol, whereas Hemp seed oil only contains trace amounts of Cannabidiol, if any.2. Cannabis is trending at the moment. How long has cannabis been around in beauty and skincare and do you think it's here to stay?
Cannabinoids have been around since 1940 in the healthcare world. We do know there is some benefit for systemic use, particularly for inflammatory disease and pain management but the picture is less well studied for CBD in skincare. Whilst we now have many clinical studies that support the skin benefits of CBD, there are also many conflicting studies. I think the interest in CBD may wax and wane until more sound scientific evidence emerges about the skin benefits of CBD. From a scientific perspective, our skin has receptors for CBD in it, making it an ingredient that the skin recognizes as an ‘essential nutrient’, very much in the same way as Vitamins A and C. Hemp oil is another Cannabis derivative made from pressed Hemp seeds, not to be confused with CBD. It has been used in beauty products for many years and was made famous by brands such as The Body Shop, when they launched their ‘Hemp collection’ in the 90s.3. What are the benefits of Cannabis Seed Oil in skincare? As well as CBD more widely?
Numerous studies have shown that CBD oil has anti-inflammatory benefits when applied to the skin. This makes CBD a suitable ingredient for acne-prone skin, where the pathophysiology stems from raised levels of inflammation with the pores. Its skin-calming benefits also make this ingredient beneficial for Rosacea and Dermatitis prone skin types. Research also shows that CBD has the potential to reduce excess sebum, the skin’s natural oil production. One theory is that CBD reduces Pilosebaceous gland inflammation and makes the sebum less ‘sticky’ and as a result, less likely to clog pores. This makes it a useful ingredient for those prone to acne, breakouts and congestion. CBD oil also has antioxidant properties, making it a useful anti-aging ingredient. By counteracting free-radical damage from environmental stressors and reducing inflammation signals, CBD skincare claims include its potential to reduce the appearance of fine lines and wrinkles and improving skin radiance and tone. Some studies have also suggested CBD as a melanocyte stabilizer, making it a potentially useful ingredient to integrate into sun protection products. All this, of course, will need appropriate formulations for the active ingredient to penetrate the epidermis and reach its receptors, in order for it to create a significant change within the skin.4. What does Cannabis Seed Oil prevent (if anything?)
The cosmetic interest in CBD is based around the fact that our skin cells, keratinocytes, contain Cannabinoid receptors. This suggests that the skin responds directly to CBD, and when such products are applied to the skin, they trigger off a series of ‘signals’ that stimulate healing and repair within the deeper dermal skin layers.5. How frequently should you use Cannabis Seed Oil / CBD beauty and skincare products?
The frequency of use very much depends on the type of product and the percentages of CBD used. For example, a CBD serum could potentially be used daily. I personally would recommend this as a night time serum, the best time of day for healing and repair. If you have a CBD mask, I would recommend this as a once or twice weekly product.6. What are your top 3 Cannabis Seed Oil / CBD beauty and skincare products?
- Chantecaille CBD face and body cream - I prefer this product for the body rather than the face. The blend of innovative botanicals, such as Cherimoya extract and plant-based stem cells, help to amplify the benefits of CBD, making this a lovely calming body product to use, particularly before bed.
- FOREO Cannabis Seed Oil Mask- the perfect mask to calm, repair and brighten your skin, with the results enhanced by the LED and Cryotherapy UFO steps.
- Aurelia CBD Super Serum- a lightweight serum combining CBD with Hyaluronic acid. This is a nice and hydrating serum that can be applied before your moisturizer.
Leave a comment