Science + Research

There is no denying that climate change affects every aspect of our lives—even skin care. At some point in the upward trajectory of levels of heat, pollution and UV emissions, protective skin care will transition from a cosmetic option to a health necessity. And because we aren’t used to thinking of skin care in that way, it will be a non-trivial leap.

We are diehard enthusiasts for the benefits of vitamins A+C on skin health. Decades of academic research supports their efficacy and safety—administered properly, their positive effects are unmatched, especially when used together. Our skin and our systems need appropriate amounts of both of these vitamins to function, so we generally suggest a combination of topical and internal supplementation and diet. 

Warmer days and brilliant bouquets are around the corner. But for allergy sufferers, springtime is no picnic. Those joyful transitions can also translate into an annual ritual of sneezing, sniffling and itchy skin. The first step toward relief is to identify your position on the rash spectrum and to remember that pollen in the air is only one factor in the skin irritation equation.

Nothing’s more exasperating than conspicuous breakouts. We all get them, and we all spend a lot of effort trying to avoid them. A daily diet of topical antibiotics and antimicrobials prescribed to combat acne may work for a time, but ultimately, they can disrupt the skin’s microbiome balance. It’s now common knowledge that prolonged use of antibiotics kills off beneficial bacteria found in the gut microbiome, tipping the balance in favor of over-colonization by disease-causing pathogens. Similar to the gut’s microbial disruption-disease cycle, skin microbial dysbiosis can lead to skin problems ranging from redness, irritation, rosacea, rashes, eczema, resurgence of acne and adult acne to photosensitization.

The right sunscreen not only lowers your skin cancer risk, but it delays skin aging, as well. For a sunscreen to effectively aid in photoaging prevention, it must include active ingredients that protect against damage occasioned by long-wave length UVA rays. But some ingredients in some sunscreens actually accelerate skin aging, because they generate free radicals that attack cell structures and DNA, eventually resulting in chronic inflammation.