Close-up of a woman's bare shoulder, neck, and part of her face, with hair loosely tied back against a neutral background, highlighting the natural beauty and balance of her skin microbiome.

Your Skin Is Not a Surface. It’s an Ecosystem.

Most skincare routines are built around a simplistic idea: strip the skin, then replace what was removed with a synthetic product. It sounds logical. The science of the skin microbiome…

A woman with long brown hair smiles with her eyes closed. Sunlight filters through blinds, casting striped shadows across her face—her radiant glow a testament to her live probiotic skincare routine.

The Vitamin D You Can’t Get From a Pill

Most people know that sun exposure produces vitamin D. Fewer people know that vitamin D is only part of what it produces, and that the supplement industry has built an…

A bottle of Esse probiotic serum rests on its side among clear laboratory glassware, symbolizing a scientific approach to combating causes of accelerated ageing, with a beaker, petri dish, and test tube displayed against a white background.

The Uncomfortable Truth About ‘Probiotic’ Skincare

Most products labelled as probiotic skincare don’t contain live probiotics. They contain postbiotics, which are heat-killed bacteria or fermented extracts that lack the defining characteristic of a true probiotic: life.…

Split image: On the left, a woman in a straw hat looks at the ocean on a sunny beach. On the right, a woman in a white jacket gazes at snowy mountains under a bright sky—reminding us to consider the causes of accelerated ageing.

Your Skin Doesn’t Take Time Off

Holidays are supposed to be restorative. For you, perhaps. For your skin, the reality is more complicated. Different UV levels, a new climate, the drying effect of cabin air, and…

Close-up of a mature woman's face, focusing on her eyes, nose, and part of her lips. She has light skin, short light hair, and a calm expression, with fine lines visible around her eyes.

The 3 Root Causes of Accelerated Ageing

Of course, there are many lifestyle and environmental factors that cause accelerated skin ageing. UV damage, diet, air pollution, chronic stress, lack of sleep, and hormonal disruption are among the…

Close-up of skin with an overlaid diagram showing balanced and unbalanced microbiomes. White circles and lines on the left indicate a balanced microbiome, while more circles and uneven lines on the right indicate an unbalanced microbiome.

Shifting Your Skin’s Microbiome

  Recent scientific advancements have illuminated the profound impact of the skin microbiome on overall skin health. Disruptions to this delicate ecosystem can lead to various skin conditions, including acne,…

A person holds a clear plastic container with a blue lid labeled "Propionic Acid." The individual's hands are visible, focusing on the container against a blurred background with green foliage.

Propionic Acid: The Skin’s Personal Gardener

  Discover the benefits of Propionic Acid for skin health. Learn how Esse uses it to support the microbiome, boost hydration, reduce inflammation, and enhance your skin’s natural barrier function.…