PREBIOTICS

Prebiotics are natural compounds that nourish and promote the growth of good bacteria present on the skin, thus strengthening its microbiome. By balancing the skin flora, they help maintain healthy, protected skin that is less prone to irritation or inflammation.

PREBIOTICS: Nourish your microbiota

SUPPORT | BALANCE | REINFORCED

What are prebiotics?

Prebiotics are non-digestible dietary fibers naturally present in certain foods (such as garlic, onion, leek, banana and even Jerusalem artichokes). Unlike probiotics, which are live microorganisms, prebiotics serve as food for good bacteria (probiotics) of our intestinal microbiota.

They play an essential role in maintaining a healthy intestinal balance, promoting the growth of beneficial bacteria, improving digestion, and contributing to better immunity. In cosmetics, they are also used to strengthen the skin microbiome, this invisible layer of micro-organisms which protects our skin from external aggressions.

Where do prebiotics come from?

Prebiotics are present naturally in a wide variety of foods rich in soluble fiber, notably in root vegetables (Jerusalem artichoke, chicory, artichoke), fruits (unripe banana), legumes and certain whole grains. They often belong to the family of fructo-oligosaccharides (FOS), galacto-oligosaccharides (GOS) or even inulin.

In cosmetics, prebiotics are extracted from plants or produced by biotechnology. They are integrated into skin care to balance the skin flora, soothe sensitive skin and strengthen natural defenses.

Properties and active ingredients

Prebiotics do not act directly like classic active ingredients, but exert a regulatory action on the microbiota, whether intestinal or cutaneous. Here are their main characteristics:

Stimulation of beneficial flora : They specifically feed good bacteria such as bifidobacteria and lactobacilli.
Strengthening the intestinal or skin barrier : By improving the flora, they strengthen protection against external aggression.
Indirect anti-inflammatory effect : A balanced flora reduces the production of toxins and chronic inflammation.
pH regulation : Promote an acidic environment conducive to protective bacteria, particularly on the skin.
Reduction of digestive disorders : Bloating, disturbed transit, or intestinal inflammation.

What are the benefits of prebiotics?

Whether used internally (food, supplements) or externally (cosmetics), prebiotics are valuable allies for overall health.

Improved digestion : Support healthy transit, reduce bloating and prevent constipation.
Strengthening the immune system : A balanced intestinal microbiota supports up to 70% of our immunity.
Supporting the skin microbiome : Soothe sensitive skin, prone to redness, or imbalances (acne, eczema).
Radiance effect on the skin : In cosmetics, they promote healthier, better hydrated and naturally luminous skin.
Infection prevention : Healthy flora is more resistant to pathogenic bacteria.

Their benefits :

Nourish the good bacteria of the intestinal and skin microbiota.
Strengthen the body's natural defenses.
Improve digestion and digestive comfort.
Soothe and rebalance sensitive skin.

How to consume or use prebiotics?

In food :

Included in a diet rich in fiber: garlic, leeks, onions, artichokes, Jerusalem artichokes, asparagus, legumes, unripe bananas, etc.
In the form of food supplements (inulin, FOS, GOS) to actively support the intestinal microbiota.

In cosmetics :

Balancing creams and serums : For skin prone to redness or acne.
After-sun or restorative care : Help restore the skin's microbial balance.
Mild Cleansers : Preserve the microbiome by avoiding products that are too harsh.

Any side effects?

Prebiotics are generally well tolerated, but certain side effects may appear, particularly in the event of overconsumption or a sensitive intestine:

Bloating and gas : Especially at the start of a supplement or dietary change.
Mild laxative effect : In case of excessive consumption of inulin or FOS.
Skin reaction : Rarely, some very sensitive skin may react to a cosmetic formula containing prebiotics.

👉 If in doubt or in case of medical treatment, seek advice from a health or skin professional.

Sources

Prebiotics are recognized by the scientific community for their beneficial effects on the microbiota, digestion and immune health. Their role in cosmetics is supported by recent research which shows their ability to restore the skin microbiome and improve the appearance of sensitive or unbalanced skin. They are an integral part of the “microbiome-friendly” trend, at the heart of new care formulations.

International Scientific Association for Probiotics and Prebiotics (ISAPP)
🔗 https://isappscience.org
Futura Santé – “Prebiotics: definition, foods and benefits”
🔗 https://www.futura-sciences.com/sante/definitions/medecine-prebiotique-16036/