In summer, the sun is shining and your skin looks glowing \u2014 it might even seem like your acne has magically disappeared\u2026
Unfortunately, it\u2019s just an illusion! Come fall, breakouts often return with a vengeance \u2014 this is known as the rebound effect.<\/p>\n
Where does this phenomenon come from?
And more importantly, how can you avoid it while protecting your skin microbiome?<\/p>\n
Acne, an inflammatory skin condition affecting over 6 million people in France, is often triggered by an overproduction of sebum. This excess sebum clogs pores, creating the perfect environment for the proliferation of bacteria responsible for breakouts and inflammation.
Beyond its physical effects, acne also has a significant psychosocial impact. A common source of discomfort and frustration, it may seem to miraculously fade with the first rays of sunshine \u2014 but that\u2019s far from the truth.<\/p>\n
While the sun can temporarily reduce blemishes due to its anti-inflammatory effects, it also dries out the skin, prompting it to produce more sebum to compensate for the loss of moisture.
This imbalance \u2014 combined with heat and sweating \u2014 encourages bacterial growth and often leads to a surge in acne breakouts after sun exposure.<\/p>\n
Research has highlighted the essential role of the skin flora (also known as the skin microbiome) in maintaining skin health. This is where BYOME LABS comes in \u2014 a French biotech laboratory specializing in the analysis of the skin microbiome and biofilms. BYOME LABS is also behind the creation of the \u201cMicrobiome Friendly\u201d certification, offering consumers the guarantee that the products they use are truly respectful of their skin microbiome.<\/p>\n To minimize the damage caused by interactions between the sun, the skin microbiome, and acne-related bacteria, it\u2019s essential to adapt your skincare routine:<\/p>\n Cleanse your face daily<\/strong> with gentle cleansers to remove impurities without irritating the skin or further disrupting the microbiome.<\/p>\n<\/li>\n Hydrate your skin<\/strong> according to its needs to prevent dryness. Be careful to avoid photosensitizing ingredients<\/strong>, which can make the skin more vulnerable to sun damage!<\/p>\n<\/li>\n Use exfoliating products<\/strong> to unclog pores and remove dead skin cells. To protect the skin flora, opt for chemical exfoliants<\/strong> (fruit acids, AHAs, BHAs, PHAs…) and use them in moderation.<\/p>\n<\/li>\n Protect your skin from the sun<\/strong> with a high-level sunscreen to prevent damage from both UVA and UVB rays \u2014 and do so all year round<\/strong>!<\/p>\n<\/li>\n<\/ul>\n Preventing the rebound effect of acne isn\u2019t just about using the right products during or after sun exposure.<\/strong> By helping cosmetic brands scientifically demonstrate how their products affect the skin microbiome, BYOME LABS<\/strong> is paving the way for protecting and preserving our skin\u2019s natural balance \u2014 allowing us to fully enjoy the pleasures of summer with peace of mind.<\/p>\n","protected":false},"excerpt":{"rendered":" In summer, the sun is shining and your skin looks radiant, making you feel like your acne has vanished\u2026 Unfortunately, it\u2019s just an illusion!<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[],"class_list":["post-6972","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/posts\/6972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/comments?post=6972"}],"version-history":[{"count":0,"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/posts\/6972\/revisions"}],"wp:attachment":[{"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/media?parent=6972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/categories?post=6972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byomelabs.com\/en\/wp-json\/wp\/v2\/tags?post=6972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Composed of microorganisms living on the surface of the epidermis, the microbiome plays a key role in protecting against infections and maintaining the balance of the skin barrier.
Excessive sun exposure, along with the improper use of certain cosmetic products, can disrupt this delicate balance and create an environment conducive to the proliferation of acne-associated bacteria such as C. acnes<\/em>, thereby worsening skin concerns.<\/p>\n
Our expertise lies in studying the impact of cosmetic products on the skin flora, and in supporting brands in the development of innovative solutions to preserve this delicate balance.<\/p>\n\n
It\u2019s also about caring for your skin year-round with products tailored to your skin type, avoiding overly aggressive formulas that can disrupt the microbiome, and adopting a consistent skincare routine.<\/p>\n