The scientific studies behind the effect of cold on the skin
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Table of contents:
Cold and its effects on the skin: a natural boost
Stimulating collagen: the anti-aging secret
Reduce bags and dark circles
Studies confirm the benefits of cold
An instant shine effect
Sources
The scientific studies behind the effect of cold on the skin
The application of cold on the skin activates vasoconstriction and then vasodilation, boosting blood circulation, oxygenating cells and promoting the elimination of toxins. This stimulates the production of collagen, thus firming the skin and reducing wrinkles. Cold also helps reduce bags under the eyes and improve skin texture. Studies confirm these effects, including increased cell regeneration and an immediate bright effect.
SEPTEMBER 26, 2024
You know the saying that "cold preserves"... Today, science confirms what some of us have always known: the effect of cold on the skin is much more than just a refreshment. Fascinating studies show that exposure to cold not only stimulates blood circulation but also collagen production. And as if that wasn't enough, he wakes up our cells like a double espresso when we wake up! The results are worthy of the best Instagram filters! Let's dive into studies that show how cold can make your skin a true work of art.
Cold and its effects on the skin: a natural boost
Let's start with the basics: why is cold so good for the skin? When your skin is exposed to cold temperatures, a natural phenomenon called vasoconstriction happens: your blood vessels contract, and hop, less circulation in the area concerned. But right after, there is a vasodilation effect, where the blood vessels dilate to bring the blood back in force (to learn more, read this article: The science behind the cooling of the skin). This boosts blood circulation, and oxygenates the skin, nourishes cells and eliminates toxins. A study published in the Journal of Applied Physiology showed that this alternating reaction of vasoconstriction and vasodilation promotes cell regeneration and tissue recovery. Another study conducted in 2019 by an American institute revealed that these effects also strengthen the skin barrier, thus limiting moisture loss.
Stimulating collagen: the anti-aging secret
Ah, collagen! Our best friend to keep a young and firm skin. The concern is that from the age of twenty, our collagen production begins to decrease. This is where the cold becomes an anti-aging superhero. Numerous scientific studies have shown that cold stimulates fibroblasts, these small cells responsible for producing collagen. Thus, when you apply cold to your skin, you encourage the production of collagen, which firms the skin and reduces wrinkles. It's like a facelift, but natural (and without a scalpel)!
To learn more, do not hesitate to read this article on the effects of cold ball massage on collagen production.
Reduce bags and dark circles
This is probably one of the most well-known effects of the cold: the reduction of bags under the eyes. When we had a slightly short night or binge-watched a series until 2 a.m., we often end up with dark circles and bags under our eyes. The cold is then your ally! By reducing inflammation and tightening blood vessels, Niuk roll-on helps deflate these areas and improve microcirculation. Result? A fresh and bright look, like after a full night (when no, you know it well!).
Want to know more? Read this article on the Niuk roll-on and the reduction of bags under the eyes.
Studies confirm the benefits of cold
Numerous dermatology studies have rigorously demonstrated the beneficial effects of cold on the skin. For example, research published in the Journal of Investigative Dermatology has shown that the application of cold improves microcirculation, stimulates collagen production, and reduces skin inflammation. Other work has confirmed that techniques such as cryotherapy, commonly used in spas and beauty treatments, help reduce inflammation and improve the texture and overall appearance of the skin. These mechanisms are well documented and validated by the scientific literature, thus strengthening the effectiveness of the use of the Niuk roll-on in skin care.
An instant shine effect
Finally, one of the immediate benefits of the cold is this shine effect that we love. After a cold session on your face, you often notice that your skin is brighter. Why? Because cold activates blood circulation and tightens pores. A 2020 study published in the European Journal of Dermatology even revealed that exposure to cold could visibly improve skin texture and offer a natural lifting effect.
CONCLUSION. Thanks to the cold, your skin looks smoother, firmer, and we love this little natural glow effect. It's like a reset, a reset for your skin!
Sources
Jeffrey Rajkumar, Neha Chandan, Peter Lio and Vivian Shi. The Skin Barrier and Moisturization: Function, Disruption, and Mechanisms of Repair,https://karger.com/spp/article/36/4/174/863006/The-Skin-Barrier-and-Moisturization-Function
Maryam Rahnama, Navid Ghasemzadeh, Yaser Ebrahimi, Ali Golchin. A comprehensive evaluation of dermal fibroblast therapy in clinical trials for treating skin disorders and cosmetic applications: a scoping review,https://stemcellres.biomedcentral.com/articles/10.1186/s13287-024-03892-0
The health benefits of cold, https://www.laboratoire-lescuyer.com/blog/nos-conseils-sante/les-bienfaits-du-froid-sur-la-sante
Ahmad Taha Khalaf, Ahmad Taha Khalaf, Kaixuan Ren. Cold atmospheric plasma (CAP): a revolutionary approach in dermatology and skincare,https://eurjmedres.biomedcentral.com/articles/10.1186/s40001-024-02088-9
Adrianna Dzidek, Anna Piotrowska. The Use of Cryotherapy in Cosmetology and the Influence of Cryogenic Temperatures on Selected Skin Parameters—A Review of the Literature,https://www.mdpi.com/2079-9284/9/5/100
The Science & Use of Cold Exposure for Health & Performance,https://www.hubermanlab.com/newsletter/the-science-and-use-of-cold-exposure-for-health-and-performance