Your skin is not just a surface. It is a living ecosystem – colonized by billions of microorganisms that together form your skin microbiome. This invisible protective layer determines whether your skin remains healthy, protected, and resilient – or whether it becomes susceptible to inflammation, dryness, and premature aging.
Quick Answer
The skin microbiome is the entirety of all microorganisms living on your skin. A recent review describes how microbiome-supportive skincare with prebiotics, probiotics, and postbiotics can strengthen the skin barrier, reduce inflammation, and slow down skin aging. [Source: PubMed]
Natural ingredients such as honey, oat beta-glucans, aloe vera, hemp oil, and propolis can have a prebiotic effect – meaning they support the "good" skin bacteria and keep the skin flora in balance.
What is the skin microbiome?
Imagine your skin like a garden. The good bacteria are the flowers and useful plants. They protect the soil (your skin), keep weeds (pathogens) away, and ensure that the ecosystem remains in balance.
Scientifically speaking, the skin microbiome includes bacteria, fungi, and viruses that live on and in the skin. They are not just harmless co-inhabitants – they actively train your immune system and protect against pathogenic organisms. [Source: PubMed]
When this balance is disturbed – by harsh cleansers, preservatives, antibiotics, or environmental stress – it is called dysbiosis. The result: The skin becomes more susceptible to acne, eczema, neurodermatitis, and accelerated skin aging.
Microbiome in Numbers
- Up to 1 million microorganisms live on one square centimeter of skin
- The skin microbiome influences barrier function, pH value, immune response, and moisture balance
- Dysbiosis is associated with acne, neurodermatitis, psoriasis, and premature skin aging
- Microbiome-supportive skincare (pre-/pro-/postbiotics) is a growing field of research [Source]
What are prebiotics in skincare?
In nutrition, most people know prebiotics as fiber that feeds good gut bacteria. In skincare, the principle is similar: Prebiotic ingredients nourish the beneficial bacteria on your skin and help maintain microbial diversity and a healthy skin barrier. [Source]
The review mentions, among others, inulin, alpha-glucan oligosaccharides, and certain plant extracts as typical prebiotic ingredients in skincare. Their effect: They nourish the skin's commensals (beneficial bacteria), promote microbial diversity, and protect against harmful organisms. [Source]
"Microbiome-supportive skincare with prebiotics, probiotics, and postbiotics offers a promising approach to restoring the skin's natural defenses, strengthening barrier function, and delaying the visible signs of skin aging."
– PubMed Review, Hong et al. 2025 [Source]
Natural ingredients with prebiotic potential
Now it gets exciting: Many traditional ingredients that have been used in skincare for centuries have prebiotic or microbiome-supportive properties according to current research. And it is precisely these ingredients that form the foundation of Hemp4Help formulas.
🌾 Oats (Beta-Glucans) – the star of prebiotic skincare
Oats are one of the most thoroughly researched prebiotic ingredients in skincare. The beta-glucans from oats serve as a direct food source for beneficial skin bacteria. At the same time, they strengthen the skin barrier, bind moisture, and soothe irritated skin. In dermatological research, colloidal oats have long been recommended for neurodermatitis, eczema, and sensitive skin.
That's why oats are a key ingredient in our Organic Manuka Oat Repair Butter – a formula that combines beta-glucans with Manuka honey, propolis, calendula, and hemp oil.
🍯 Honey & Manuka Honey
Honey contains natural oligosaccharides – exactly the kind of sugars that can serve as food for beneficial skin bacteria. At the same time, honey has an antimicrobial effect against pathogenic germs without destroying the entire microbiome. A PubMed review confirms the antibacterial, antioxidant, and anti-inflammatory effects of honey in wound healing – with a strong safety profile and no severe systemic side effects. [Source]
Oligosaccharides in honey are increasingly discussed in research as prebiotics. A review on prebiotic oligosaccharides in skin health describes their potential to alleviate neurodermatitis, improve skin moisture, and reduce acne. [Source]
🌿 Aloe Vera
Aloe Vera contains acemannan and other polysaccharides, which are explicitly associated with antimicrobial and prebiotic effects in research. A PubMed study lists acemannan and aloe-emodin among the bioactive compounds with "antimicrobial and prebiotic effects." [Source]
This means that Aloe Vera can simultaneously inhibit harmful germs and support beneficial skin bacteria. This is precisely the definition of a microbiome-friendly ingredient.
🌱 Hemp Oil / Hemp Seed Oil
Hemp seed oil is rich in polyunsaturated fatty acids (omega-6 and omega-3 in a 3:1 ratio) and vitamin E. These fatty acids play an important role in the skin barrier – and an intact skin barrier is a prerequisite for a healthy microbiome. [Source]
Furthermore, a recent study shows that hemp seed oil can promote the growth of certain probiotic bacteria (e.g., Lactobacillus acidophilus) in vitro. [Source]
🐝 Propolis
Propolis has a particularly exciting property: It can act selectively. A current PubMed study shows that a standardized propolis extract at low concentrations (0.1–0.3%) specifically inhibits Cutibacterium acnes (the main cause of acne), while preserving the natural biodiversity of the skin microbiome. [Source]
This makes propolis one of the most fascinating "microbiome-friendly" active ingredients: It fights the problem without harming the good bacteria.
🌼 Beeswax
Beeswax forms a breathable protective film on the skin that locks in moisture without clogging pores. A study on beeswax-based nanoparticles describes their potential for restoring the skin barrier. [Source] An intact barrier is essential for a stable microbiome.
🌸 Calendula
Calendula is traditionally used to soothe and heal irritated skin. Its anti-inflammatory properties can help create a skin environment where beneficial microorganisms thrive better – because less inflammatory stress affects the ecosystem.
🏆 Our Microbiome Favorite: Organic Manuka Oat Repair Butter
This product combines most microbiome-supportive ingredients in a single formula: oat beta-glucans (prebiotic), Manuka honey (oligosaccharides), propolis (selectively antimicrobial), calendula (soothing), hemp oil (barrier-strengthening), organic shea butter, and coconut oil. It is our richest repair butter – developed for very dry, sensitive skin that needs both protection and microbiome support.
48 hours of intense hydration. Dermatologically tested. Paraben-free. Silicone-free.
To the Manuka Oat Repair Butter View all productsWhich Hemp4Help products are "microbiome-supportive"?
Based on current research on prebiotic and microbiome-friendly ingredients, several of our formulas can be classified as microbiome-supportive:
| Product | Prebiotic / Microbiome-supportive Ingredients | Mode of Action |
|---|---|---|
| Organic Manuka Oat Repair Butter TOP PICK | Oats (Beta-Glucans), Manuka Honey, Propolis, Calendula, Hemp Oil, Shea Butter, Coconut Oil | Oat beta-glucans as a direct prebiotic + honey oligosaccharides + propolis selectivity + calendula soothing + fatty acids for barrier protection |
| Organic Propolis Ointment | Propolis, Manuka Honey, Beeswax, Hemp Oil | Selectively antimicrobial + oligosaccharides from honey + barrier protection from beeswax + fatty acids from hemp |
| Manuka Honey Hemp Ointment | Manuka Honey, Propolis, Beeswax, Aloe Vera, Panthenol | Honey oligosaccharides + propolis selectivity + aloe vera prebiotic + barrier building |
| Organic Calendula Ointment with Manuka Honey & Propolis | Calendula, Manuka Honey, Propolis | Anti-inflammatory + honey prebiotic + selective propolis effect |
| Organic Zinc Ointment with Ghee & Sea Buckthorn | Ghee (natural fatty acids), Sea Buckthorn, Almond Oil | Barrier strengthening + gentle environment for skin flora |
| Gentle Cleansing Face Foam | Aloe Vera, Hemp, Lavender | Gentle cleansing without microbiome destruction + aloe vera prebiotic |
Microbiome-Friendly Care – Without Compromises
All Hemp4Help products are free from parabens, silicones, mineral oil, and microplastics – substances that can disrupt the skin microbiome. Instead, we rely on ingredients that support your skin ecosystem.
Discover all products Top Pick: Manuka Oat Repair ButterWhat destroys your microbiome
Just as important as the question "What helps my microbiome?" is the question "What harms it?" These factors can throw your skin microbiome out of balance:
- Harsh cleansers (SLS, SLES): Destroy the protective film and wash away beneficial bacteria
- Preservatives (parabens): Can reduce microbial diversity
- Excessive hygiene: Washing too frequently disturbs the balance
- Antibiotic-containing creams: Kill bacteria indiscriminately – including the good ones
- Synthetic fragrances: Can cause skin irritation that stresses the microbiome
- Mineral oil & silicones: Form occlusive layers that can alter the natural skin environment
- UV radiation and environmental stress: Alter the microbial composition
5 tips for a healthy skin microbiome
- Cleanse gently: Use mild, pH-neutral cleansers without SLS – like the Gentle Cleansing Face Foam
- Prefer prebiotic ingredients: Oats, honey, aloe vera, propolis – instead of mineral oil, silicones, parabens
- Strengthen the barrier: Rich balms like the Manuka Oat Repair Butter help protect the skin barrier and support the microbiome
- Less is more: Reduce the number of products you use simultaneously
- Don't overdo it: Your skin doesn't need a 10-step routine. It needs the right steps.
Why the Manuka Oat Repair Butter is our microbiome favorite
If we had to name a single product from our range that combines the most microbiome-supportive ingredients in one formula, it would be the Organic Manuka Oat Repair Butter. And here's why:
- Oat Beta-Glucans: One of the most thoroughly researched prebiotic active ingredients in dermatology – directly nourishes beneficial bacteria
- Manuka Honey: Provides natural oligosaccharides as food for the skin flora + antimicrobial protection
- Propolis: Selectively acts against problematic germs without destroying natural biodiversity [Source]
- Calendula: Soothes irritated skin and creates a low-inflammatory environment where good bacteria can thrive
- Hemp Oil: Omega fatty acids strengthen the skin barrier – the basic prerequisite for a stable microbiome
- Shea Butter & Coconut Oil: Rich lipids that strengthen the protective layer and lock in moisture
The result: 48 hours of intensive moisturization, dermatologically tested, paraben-free, silicone-free, without artificial fragrances. For dry, sensitive skin that not only needs to be cared for but also supported. [Source]
Try the formula that supports your microbiome
Oat, honey, propolis, calendula, hemp – all in one repair butter. For skin that needs more than just surface care.
Shop Manuka Oat Repair Butter Or: Organic Propolis OintmentThe Honest Limitation
"Prebiotic skincare" is a growing field – but it's still young. Many findings come from in-vitro studies or early clinical trials. We do not promise that our products will "repair" your microbiome – that would be disreputable. What we can say is that our formulations contain ingredients that are discussed in current research as microbiome-friendly or prebiotic, and they avoid substances that are known to disturb the microbiome.
Skincare that works with your microbiome – not against it
No mineral oil, no microplastics, no parabens, no silicones. Instead: oat, propolis, Manuka honey, aloe vera, hemp oil, and beeswax.
To the Shop Read more guidesFAQ
What exactly is the skin microbiome?
The skin microbiome is the entirety of all microorganisms (bacteria, fungi, viruses) that live on and in your skin. They protect against pathogens, train the immune system, and support the skin barrier. [Source]
What are prebiotics in skincare?
Prebiotic ingredients in skincare are substances that serve as food for beneficial skin bacteria. These include, for example, inulin, oat beta-glucans, alpha-glucan oligosaccharides, and certain plant extracts. They help maintain microbial diversity and support the skin barrier. [Source]
Is propolis good for the skin microbiome?
A recent study shows that propolis extract at low concentrations selectively acts against acne bacteria without harming the natural skin flora. This makes it one of the most interesting "microbiome-friendly" active ingredients. [Source]
Does aloe vera have prebiotic properties?
Yes – a PubMed study explicitly lists acemannan and aloe-emodin from aloe vera among the bioactive compounds with "antimicrobial and prebiotic effects." [Source]
Why is Manuka Oat Repair Butter the microbiome favorite?
Because it combines most microbiome-supportive ingredients in one formula: oat beta-glucans (prebiotic), Manuka honey (oligosaccharides), propolis (selectively antimicrobial), calendula (soothing), hemp oil (barrier-strengthening) and shea butter. [Source]
How do I harm my skin microbiome?
Aggressive cleansers (SLS/SLES), parabens, excessive hygiene, antibiotic creams, mineral oil, silicones, and synthetic fragrances can reduce microbial diversity and disturb the balance.
Important note: This post is for informational purposes and does not replace dermatological advice. For skin problems, please consult a doctor. Sources: PubMed (Microbiome Review), PubMed (Aloe Vera), PubMed (Propolis), PubMed (Honey), PubMed (Hemp), PubMed (Hemp/Probiotic), PubMed (Beeswax), PubMed (Oligosaccharides).
