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The Gut-Skin Connection: How Your Digestive Health Might Affect Your Skin



In recent years, scientists have uncovered a fascinating link between our gut health and the condition of our skin. This connection, known as the gut-skin axis, is shedding new light on how we approach skincare and overall wellness. Let's explore this intriguing relationship and how it might influence your daily health routine.

The Gut-Skin Axis: More Than Skin Deep

Our skin and gut have more in common than you might think. Both serve as barriers between our bodies and the outside world, and both play crucial roles in our immune system. Recent research suggests that the health of one can significantly impact the other (1).

When our gut is in a state of imbalance, it can lead to a 'leaky gut' scenario. This allows toxins, inflammatory substances, and even micro-organisms to enter our bloodstream. These unwelcome guests can then travel throughout our body, potentially affecting our skin's health and appearance (1).

The Microbiome Connection

You've likely heard about the importance of gut bacteria, but did you know that your skin has its own unique microbiome? Both of these bacterial communities play vital roles in maintaining our health. An imbalance in gut bacteria has been associated with various skin conditions, including acne, psoriasis, and urticaria (1).

A genome-wide association study involving over 13,000 patients found links between abnormal levels of gut bacteria and these skin conditions (1). This suggests that addressing gut health could be a valuable approach in managing skin issues.

From Gut to Glow: Potential Benefits for Skin Health

Researchers are exploring various ways to harness the gut-skin connection for improved skin health. Here are some intriguing findings:

  • Acne Management: Some studies have shown modest improvements in acne when treated with oral probiotics. A combination of Lacticaseibacillus rhamnosus and Arthrospira platensis showed promise in one study (4).
  • Atopic Dermatitis: While human studies have shown mixed results, animal studies suggest that certain prebiotics like galacto-oligosaccharides (GOS) might help reduce inflammation associated with atopic dermatitis (5, 6).
  • Chronic Urticaria: This condition has been linked with gut dysbiosis, including low bacterial diversity and reduced levels of short-chain fatty acids (SCFAs) (8).
  • Skin Ageing: Interestingly, specific gut bacteria have been associated with facial skin ageing, both positively and negatively (3). A study using xylo-oligosaccharides (XOS) both orally and topically showed potential in reducing signs of facial ageing (10).
  • Hair Health: Some studies have even suggested a link between gut bacteria balance and hair follicle density, hinting at a potential gut-hair connection (11).

The Power of Prebiotics and Probiotics

Many of the studies mentioned above involve the use of prebiotics (substances that feed beneficial bacteria) or probiotics (live beneficial bacteria). These compounds seem to play a crucial role in maintaining a healthy gut-skin balance.

Oligosaccharides, a type of prebiotic, have shown particular promise in skin treatments. These complex carbohydrates can help feed beneficial gut bacteria, potentially leading to improvements in both gut and skin health (5, 10).

Juvia: Supporting Gut Health for Potential Skin Benefits

Juvia, our specially formulated supplement, contains digestive enzymes in a matrix of malto- and gluco-oligosaccharides. Research suggests that improving gut health, reducing systemic inflammation, and increasing levels of beneficial bacteria and short-chain fatty acids could potentially benefit skin health. Juvia is designed to support these aspects of gut health, which may indirectly contribute to overall skin wellness. Many users find that supporting their gut health can have positive effects on their overall wellbeing, including their skin's appearance.

A Holistic Approach to Skin Health

It's important to note that while the gut-skin connection is exciting, it's just one piece of the puzzle. A holistic approach to skin health should include a balanced diet, proper hydration, adequate sleep, stress management, and a consistent skincare routine.

Moreover, it's crucial to remember that much of the research in this field is still in its early stages. Many studies have been conducted on animals or small groups of humans, and more research is needed to fully understand the gut-skin relationship (1, 2).


The emerging research on the gut-skin axis opens up new possibilities for approaching skin health from the inside out. Supporting your gut health through a balanced diet, including prebiotics and probiotics, may have potential benefits for your skin.

Everyone's body is different, and what works for one person may not work for another. If you're dealing with persistent skin issues, it's always best to consult with a healthcare professional or dermatologist.

As we continue to learn more about the fascinating connection between our gut and our skin, one thing is clear: taking care of our insides may be just as important for our skin as what we put on the outside.


  1. Gu Y et al. Austr J Derm 65(4): 319-327 2024 June
  2. Silverman GJ et al. Nature Reviews Rheumatol 20(3): 143-157 2024 Mar.
  3. Del Rosso J et al. J Drugs Dermatol JDD 23(2): 90-96 2024 Feb 01
  4. Nunez-Delegido E et al. Acta Dermato-Venerol 104: adv33206 2024 May 15
  5. Tang L et al. J Ag Food Chem 72(14): 7954-7968 2024 Apr 10
  6. Greenzaid JD et al. Expert Opinion on Investig Drugs 33(4):415-430 2024 Apr.
  7. Lima M and Paulino LC. J Am Nutr Assoc 42(2): 139-146 2024 Feb
  8. Zhu L et al. Nature Communications 15(1):112 2024 Jan 02
  9. Han JH and Kim HS. J Microbiol 62(3): 181-199 2024 Mar.
  10. Zhang L et al. Food and Function 15(8): 4246-4261 2024 Apr.22
  11. Feng Y. Curr Res Translational Medicine 72(1):103408 2024 03
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