From Inflammaging to Everyday Practice

Hi, Bob Root here, Keys Scientist.

I want to connect the dots between a technical term—inflammaging—and the practical daily routines you can control.

Inflammaging is the idea that, as we get older, a low-level fire of inflammation slowly burns in the background. It is subtle; you do not feel sick, but your body is constantly responding to small ongoing irritations. One of those irritations may be right on the surface: your skin.

When the skin barrier is compromised—dry, thin, itchy, or constantly irritated—it becomes a source of those signals. The body reads that as damage and responds by releasing inflammatory molecules into the bloodstream. Over years, that adds up.

Here is where everyday habits matter. Using a well-designed barrier moisturizer on a large portion of your body is not just about comfort; it is about quieting that signal. At Keys, when we created our barrier-focused products, we chose ingredients and textures specifically for mature, reactive, and sensitive skin. The idea is simple: hydrate, nourish, and support the barrier without introducing new irritants.

For example, after a shower, pat your skin dry—don’t scrub—and apply a Keys® moisturizer while the skin is still slightly damp. Focus on areas that tend to be driest: legs, arms, back, and torso. This helps lock in water, support the lipid matrix, and reduce the tiny cracks and micro-injuries that can drive irritability and inflammation.

The emerging research suggests that, especially in adults over 70, this kind of consistent barrier support may help reduce inflammatory markers in the blood and stabilize the skin microbiome. My goal at Keys has always been to give you tools that fit into your daily life but are rooted in that deeper science.

You cannot control every aspect of aging, but you can choose to treat your skin barrier as an important part of your whole-body health strategy.

Personal Message to Older Adults Using Keys®

Hi, this is Bob Root, Keys Scientist.

If you are listening to this and you are over 70, this message is especially for you.

You have probably noticed that your skin is not the same as it was at 40 or 50. It may be drier, more fragile, or more easily irritated. That is not just a cosmetic change; it is the skin barrier showing its age. The good news is that, unlike many internal organs, your skin is directly accessible. You can put something on it that truly helps.

When I formulated Keys® moisturizers, I had you in mind. I wanted products that could be used generously over large areas without worrying about harsh chemicals or unnecessary additives. I wanted textures that older skin would accept and ingredients that support the barrier instead of fighting against it.

Here is a practical approach. Make barrier care a daily ritual, not an occasional fix. After bathing, apply your Keys® moisturizer from the neck down: arms, legs, chest, back—wherever you can reach. If you have a partner or caregiver, ask them to help with those hard-to-reach areas. Over time, this consistency helps maintain hydration, supports the skin’s lipid structure, and can reduce that constant low-level irritation that so many older adults simply accept as normal.

The science emerging now—looking at serum inflammatory biomarkers, skin barrier decline, and microbiome disruption in older adults—tells us that what you do on the surface may have consequences deeper inside. That is why I take this personally. Keys® is my way of putting the latest barrier science into your hands in a simple, daily form.

So, from me to you: treat your skin barrier with the respect it deserves. Your future self may thank you, not just for how your skin looks, but for how your whole body feels.

Keys® Perspective: Skin as an Organ, Not a Canvas

This is Bob Root, Keys Scientist.

When I started Keys, I made a deliberate decision: treat the skin as an organ to support, not a canvas to decorate.

In the world of anti-aging, so much conversation centers on lines and wrinkles. But the science that excites me now is about function: hydration, barrier integrity, microbiome balance, and low, steady inflammation in older adults. If the skin barrier is failing, it does not matter how smooth something looks in the mirror; the organ itself is not doing its job.

Keys® products were designed with that philosophy. Our moisturizers, serums, and washes are built to respect the acid mantle, avoid stripping natural oils, and feed the barrier what it needs to repair. For someone in their seventies or older, that can be the difference between skin that constantly complains and skin that quietly does its work in the background.

Here is how that ties into whole-body aging. As the barrier weakens with age, the skin becomes more permeable and more reactive. That reaction is not just local; it can show up as changes in serum inflammatory biomarkers—those are the measurable signals in your blood that tell us how turned on your immune system is. By restoring the barrier with the right kind of moisturization, there is evidence that those markers can be nudged in a healthier direction.

So when you hear me talk about Keys® barrier care, understand that everything from ingredient selection to texture is driven by this organ-first view. Less cover up, more restore and support.

If you are over 70, think of your daily Keys® routine as maintenance for one of your most important organs—supporting not just how you look, but how your body feels and responds over time.