Sunscreen is essential for protecting our skin from the sun’s harmful UVA and UVB rays. However, the claims made from some of these natural ingredients are proved to not be as effective as we thought.
UVA and UVB Rays
UVA and UVB are the two types of ultraviolet radiation that come from the sun. UVA rays penetrate deep into the skin, causing long-term damage such as wrinkles and age spots. UVB rays affect the surface of the skin, causing short-term damage such as sunburns. Both types of rays can lead to skin cancer.
The efficacy of natural ingredients- Zinc Oxide
Zinc oxide is one of the most common ingredients used in sunscreens. Even though zinc oxide is a chemical, sunscreens that contain zinc oxide are often referred to as natural, or physical. This means that the ingredient does not penetrate the skin but rather block the sun by sitting on top of skin.
Surprisingly, not all sunscreen ingredients protect against both UVA and UVB rays. Zinc oxide, however, does. “It’s a photostable, broad-spectrum sunscreen, so it has one of the broadest UVA coverages of all the sunscreen ingredients.
“Zinc oxide can be ‘micronized,’ meaning it’s processed into very small particles, so small that the preparation appears clear when applied on the skin.” Non-micronized formulations, she explains, are often less cosmetically elegant and are more opaque or white. So, if you’ve ever applied a sunscreen that left a white, powdery cast on your body, it most likely contained zinc oxide as a key ingredient.
Carrot seed oil
Carrot seed oil does have health benefits, but protection from the sun is not one of them. Carrot seed oil has an SPF of 38 but it does block the harmful UVA and UVB rays, and should not be used on it's own as a sunscreen.
Red raspberry seed oil
Red raspberry seed oil is a natural sunscreen with an SPF of around 28 to 50. However, it has not been proven to be effective against UVA rays. Because raspberry seed oil doesn’t offer UVA protection — which is responsible for 95 percent of UV rays — raspberry seed oil alone isn’t recommended as a sunscreen. Given its other beneficial characteristics, however, it can be used as a healing agent for other skin conditions.
Almond oil does have SPF, but it’s not very high. The SPF of almond oil is only 2 to 6. This means that you would need to apply a lot of almond oil to your skin to get the desired level of protection. Almond oil is also not water-resistant, so it’s not a good choice for activities like swimming or sweating.
Coconut oil has an SPF of around 4 to 6. The Mayo Clinic also mentions that coconut oil only blocks 20 percent of the sun’s ultraviolet rays compared to sunscreen’s 97 percent.
It’s imperative that a sunscreen provides either UV-absorbing or UV-blocking protection to be effective. There is not one scientific study proving coconut oil, or any other natural oil for that matter, provided any adequate UV-absorbing or UV-blocking protection. But as far as zinc oxide (the main ingredient for sun protection in these DIY recipes), mixing active cosmetics isn’t as simple as adding the recommended amount.
Shea butter has an SPF of around 6, also not enough protection against harmful UVA rays. However, shea butter is known for its high concentrations of fatty acids and vitamins, an ideal cosmetic ingredient for softening skin. Shea butter also has anti-inflammatory and healing properties.
There are many natural ingredients that can be effective for sunscreen. Some of the most popular include zinc oxide, titanium dioxide, and avobenzone. Each of these ingredients has its own unique set of benefits and drawbacks, so it is important to choose the one that is best suited for your needs. Zinc oxide is a physical barrier against the sun's rays, making it a good option for those with sensitive skin. It is also effective at blocking both UVA and UVB radiation. Titanium dioxide is another physical blocker that is less likely to cause irritation. It is not as effective as zinc oxide at blocking UVA radiation, but it is better at blocking UVB radiation. Avobenzone is a chemical blocker that protects against UVA and UVB radiation. However, it can be unstable in sunlight and can cause skin irritation. Ultimately, the best natural sunscreen ingredient will depend on your individual needs and preferences.
What is Eucalyptus Essential Oil?
Eucalyptus is an essential oil that is obtained from fresh leaves of the eucalyptus evergreen trees, it is known for its properties to clear the mind and detoxify the body. Eucalyptus essential oil is highly effective in treating respiratory problems or fevers, speeding up the process of wounds, removes mental exhaustion, treat skin infections and is commonly used in aromatherapy, to name a few. It is also found in makeup and in your personal care products.
With many health benefits of eucalyptus, here is our favourite personal care products that contain eucalyptus ingredients:
This calming + organic body butter only contains ingredients that are safe enough to eat – high quality ingredients that work to deeply moisturize the skin to a healthy and nourished state. Organic eucalyptus and lavender essential oils give the body butter a calming, relaxing aroma.
Indulge your senses and calm your body with this minty gift set trio. It includes Jusu Body organic pulp-infused eucalyptus minty body lotion, lip balm and bar of soap.
100% natural face polish helps to exfoliate your skin with Bamboo and Sugar to give yourself a deep exfoliating experience for normal and oily skin types. Enjoy the Tea Tree and Eucayptus that gives it the fresh aroma scent.
Looking for a new natural deodorant that includes eucalyptus properties? Control your odor with Rocky Mountain Tea Tree Natural deodorant, lasts for about 6 hours.