Unlock Your Skin's Nightly Regeneration: The Power of Circadian Rhythm and Artemis
Let’s paint a picture: you get a terrible night’s sleep. Tossing and turning, restless kind of sleep. The next morning you look in the mirror and barely recognize yourself. Maybe your skin looks dull and dry and just tired.
We’ve all been there. And this type of thing is very informative when we think about building a holistic skincare routine. And when we say “holistic”, we mean a skincare routine that goes beyond just the products you put on your face.
As it turns out, the thing responsible for that tired, dull look is your circadian rhythm. If you’ve been reading you know that at RHEA, we're all about honoring nature’s wisdom for skin health and radiance, and understanding how your skin follows a circadian rhythm is an important part of piecing together the whole picture. Because the truth is: the light from the sun is responsible for so much more in our bodies than you might think.
Keep reading to learn the real-life context of “beauty sleep.”
What is Your Skin's Circadian Rhythm?
You’re probably pretty familiar with the circadian rhythm as it pertains to your sleep. Turns out, the skin functions on a similar clock. This biological rhythm dictates important functions in the skin like cell regeneration, barrier function and sebum production. So let’s start by breaking down the difference between your skin during the day and at night.
During the day, your skin is on the defense.
All day long, your skin is bombarded with activity from the environment. Things like UV radiation, pollution, and free radicals can all disrupt the natural health of your skin if not protected properly. That means that your skin is hard at work while the sun is up to boost antioxidant production to fight oxidative damage and keep a strong skin barrier to ward off toxins.
At night, your skin switches into repair and regeneration.
Now that all the “threats” are gone and it’s time for rest, your skin can focus on an incredibly important task: cell turnover. This is when true repair and regeneration happen.
Let’s put this into context. Say you went to have a beach day and got a little toasty. Under all that sun, your skin is working hard to keep things in balance, to try to protect against burns, and filter out some of that UV radiation. (of course, we believe in the healing power of the sun. But in this case, there can be too much of a good thing). With a little too much exposure, you end up with a nice sunburn. When you go to bed that night, your skin will be hard at work to shed (literally) those skin cells that were damaged. This is why we often experience flaking when we get a good burn. Studies show that processes like cell proliferation (an expedited healing and repair process) peak during the night, making it the perfect time to rejuvenate your skin. For instance, research published in the Journal of Investigative Dermatology shows that our skin has its own "clock" that regulates DNA repair, and tells your skin when to multiply cells. This is why working with your circadian rhythm can be a huge advantage in your approach to skincare.
Why Nighttime is Prime Time for Repair and Antioxidants
Given the skin's natural nocturnal repair cycle, let’s talk about how we can support these processes with our skincare.
During the day, the vital role that antioxidants play in protecting against environmental damage cannot be overstated. But at night, they play an equally important role by assisting the skin's rest and restore mechanisms. As your skin actively repairs at night, it can create metabolic byproducts, including free radicals. Providing a rich supply of external antioxidants helps neutralize these internal free radicals, so that the skin can do what it does best: repair.
Artemis: Your Nighttime Repair Powerhouse
You hear us say everywhere that we recommend only using Artemis Night Serum at night. This is exactly why. This concentrated serum that combines Seabuckthorn and Astaxanthin is specifically formulated to align with your skin's natural nighttime repair phase. But more specifically, these antioxidant powerhouses can destabilize under the Sun and UV radiation, which can cause even more oxidative stress. So, always use these powerful antioxidant sources at night.
Seabuckthorn: The Berry of Repair
Seabuckthorn oil is a natural blast of vitamins A, C, E, and K, essential fatty acids Omegas 3, 6, 7, and 9, and an amazing mix of antioxidants. All of those crucial nutrients work together to nourish, regenerate, and protect your skin. The Omega 7 (palmitoleic acid) is especially potent when it comes to cell turnover and repair.
Astaxanthin: Hello Antioxidants
Astaxanthin is known to be one of nature’s most powerful antioxidants (even more so than Vitamin C and E). A good rule of them to follow when thinking about natural sources of antioxidants is color. Fruits with deep reds, purples, and oranges typically pack and punch when it comes to antioxidant strength. Astaxanthin is no exception.
It is derived from microalgae and is this vibrant, deep red color that loves to spend its time eating up all those free radicals in your body. A study published in the Journal of Clinical Biochemistry and Nutrition highlighted astaxanthin's incredible ability to protect against oxidative stress and inflammation, making it an ideal ingredient to support your skin's intensive nighttime repair.
When you apply Artemis before bed, you're basically giving your skin the ultimate support system for its natural regenerative work.
The high concentration of antioxidants from Seabuckthorn and Astaxanthin work synergistically to:
- Neutralize Free Radicals: cleaning up free radicals that are generated during the day and during the nighttime repair processes, preventing further cellular damage.
- Support Cell Regeneration: Creating an viable environment for healthy cell turnover and repair. This is where the “Beauty Sleep” comes in. Cell turnover and repair at night are what help you to look radiant and refreshed in the morning.
- Boost Skin Resilience: Strengthening the skin's natural defenses and improving its ability to recover from daily stressors.
Incorporating Artemis Night Serum into your evening ritual means waking up to skin that feels revitalized, repaired, and ready to face a new day.