Rosehip Oil for Fungal Acne: Drawbacks & Solutions
Rosehip oil, derived from the fruit of the Rosa canina plant, contains essential fatty acids and antioxidants that can nourish and hydrate the skin. However, it may not be the best option for those with fungal acne (Malassezia folliculitis), as its oleic acid content can potentially aggravate the condition. Opt for alternative treatments, such as anti-fungal creams and gentle skincare products specifically formulated for fungal acne.
I love rosehip oil and use it in many of my skincare formulations. but beware of using it if you have fungal acne because of its high content of oleic acid. Although rosehip oil has been shown to actually help reduce the size of closed comedones.
I am a certified organic skincare formulator and health coach, and hold a CPD certification on Natural Beauty Care & Sanitation for Acne Prone Skin. Selling my skincare products at the local market of the years has taught me about the different types of acne and how people have looked for solutions accordingly.
Let me explain to you now exactly why rosehip seed oil (rosehip oil, same thing) might not be for you if you have fungal acne.
Fungal Acne and Rosehip Oil – An Intro
About fungal acne (Malassezia folliculitis)
Fungal acne, or Malassezia folliculitis, is a skin condition caused by an overgrowth of Malassezia yeast on the skin.
This yeast thrives in oily environments and can lead to inflammation and acne-like bumps, particularly on the chest, back, and forehead. For symptoms, read my article on Yeast Folliculitis Symptoms.
About rosehip seed oil
Rosehip oil, derived from the fruit of the Rosa canina plant, is a popular skincare ingredient known for its nourishing and hydrating properties. I use it all the time my skincare products as it is very good for mature skin.
However, its high oleic acid content is probably not suitable for people with fungal acne.
Below I show you the reasons why rosehip oil is probably not be the best choice for treating fungal acne and will also discuss alternative treatments to consider, which will be a lot more helpful.
Rosehip oil is a natural oil extracted from the seeds and fruits of the Rosa canina plant. It is rich in essential fatty acids, antioxidants, and vitamins, which provide numerous benefits for the skin. These benefits include promoting skin regeneration, reducing inflammation, and improving overall skin health. It aids skin hydration and has anti-aging properties which make it a popular choice in skincare routines. However, for those with fungal acne, the high oleic acid content in rosehip oil may outweigh these benefits and potentially exacerbate the condition.
Composition of Rosehip Oil
1. Essential fatty acids
Rosehip oil is composed of various essential fatty acids1 that contribute to its skin care benefits.
About Linoleic acid
Linoleic acid, also known as omega-6 fatty acid, is an essential fatty acid that the human body cannot produce. It plays a crucial role in maintaining the skin’s barrier function, reducing inflammation, and promoting overall skin health. Linoleic acid is particularly beneficial for those with acne-prone or oily skin, as it can help regulate sebum production.
About Oleic acid
Oleic acid, or omega-9 fatty acid, is another of the component of rosehip oil. It is known for its moisturizing and emollient properties, making it good for dry as well as mature skin. However, the high content of oleic acid in rosehip oil can potentially aggravate fungal acne, below we will look at this in more detail.
2. Antioxidants
Rosehip oil is rich in antioxidants that protect the skin from environmental stressors and also does help promote skin health.
Vitamin C
Vitamin C is a powerful antioxidant that plays a vital role in helping the production of collagen, helping also to maintain the skin’s elasticity as well as firmness. It also protects the skin from free radicals, which usually cause premature ageing and also skin damage.
Vitamin A
Vitamin A, or retinol, is another antioxidant found in rosehip oil. It promotes cell turnover, reduces the appearance of fine lines and wrinkles, and evens out skin tone. Vitamin A also aids in regulating sebum production, which can be beneficial for acne-prone skin.
Vitamin E
Vitamin E, a fat-soluble antioxidant, helps protect the skin from oxidative stress and supports the skin’s barrier function. It also has moisturizing and anti-inflammatory properties, which can help soothe and calm irritated skin.
Other
In addition to the essential fatty acids and antioxidants, rosehip oil contains other components, such as beta-carotene, lycopene, and various polyphenols2. These compounds further contribute to the oil’s anti-inflammatory, regenerative, and protective properties, making it a popular choice in skincare products. However, for those with fungal acne, its overall composition may not be the most suitable option.
Rosehip Oil Chemical Composition Table
Please note that the exact composition of rosehip oil may vary slightly depending on the extraction method, plant variety, and growing conditions.
| Component | Percentage |
|---|---|
| Linoleic acid (omega-6) | 35-55% |
| Oleic acid (omega-9) | 14-22% |
| α-Linolenic acid (omega-3) | 16-30% |
| Palmitic acid | 3-5% |
| Stearic acid | 1-3% |
| Vitamin C | 0.2-2.0% |
| Vitamin A (retinol) | Trace amounts |
| Vitamin E | Trace amounts |
Role of Oleic Acid in Aggravating Fungal Acne
1. Influence on Malassezia yeast
Oleic acid can exacerbate fungal acne by promoting the growth of Malassezia yeast. Because this yeast is lipophilic, meaning it feeds on fats, it has a preference for oleic acid. When oleic acid is present in higher concentrations, it can encourage the overgrowth of Malassezia, leading to inflammation and the development of acne-like lesions.
Wait, wouldn’t linoleic acid also be a problem when it comes to fungal acne as is it also a fat?
Well, its presence in rosehip oil might not be enough to counteract the negative effects of oleic acid on fungal acne. The preference of Malassezia yeast for oleic acid over linoleic acid is due to the yeast’s lipase activity. Malassezia yeast releases lipases3 that specifically hydrolyze the ester bonds in triglycerides containing oleic acid, producing free oleic acid, which can then be utilized by the yeast as a carbon source for growth. This preference for oleic acid contributes to the potential exacerbation of fungal acne when using rosehip oil.
2. Impact on the skin barrier
A healthy skin barrier is essential for protecting the skin from environmental stressors, pathogens, and moisture loss. Oleic acid can disrupt the skin barrier by causing changes in the skin’s lipid composition. When the skin barrier is compromised, it becomes more susceptible to fungal acne, as the Malassezia yeast can penetrate the skin more easily and cause inflammation.
3. Relationship between oleic acid and inflammation
Oleic acid has been shown to induce inflammation in some cases,4 which can contribute to the development and worsening of fungal acne. Inflammation can lead to an overactive immune response5, further damaging the skin barrier and allowing the Malassezia yeast to thrive. As a result, individuals with fungal acne should be cautious about using skincare products containing high concentrations of oleic acid, such as rosehip oil.
Oleic acid has anti-inflammatory properties and can be beneficial for general inflammation. However, in the context of fungal acne, oleic acid may have an opposite effect due to its influence on Malassezia yeast growth. The overgrowth of this yeast can lead to inflammation and acne-like lesions, specifically in individuals prone to fungal acne.
The potential for oleic acid to aggravate fungal acne arises from its ability to promote Malassezia yeast growth, rather than its direct effect on inflammation. The table in the previous response should be updated to reflect this clarification:
| Factors | How Oleic Acid Aggravates Fungal Acne |
|---|---|
| Influence on Malassezia yeast | Promotes growth of Malassezia yeast due to its preference for oleic acid, leading to inflammation and acne-like lesions. |
| Impact on the skin barrier | Disrupts the skin barrier by causing changes in the skin’s lipid composition, increasing susceptibility to fungal acne. |
Other Concerns with Rosehip Oil for Fungal Acne
While oleic acid is the primary component in rosehip oil that may be unsuitable for fungal acne, there are other factors to consider as well. For instance:
- Rosehip oil is an occlusive, meaning it forms a barrier on the skin, which can help retain moisture. However, this barrier may also trap heat and create a humid environment on the skin surface, which could potentially favor the growth of Malassezia yeast, worsening fungal acne.
- Another aspect to consider is that individual skin types and sensitivities can react differently to various skincare ingredients. Some people with fungal acne might find that other components in rosehip oil, such as its natural fragrance or specific antioxidants, could cause irritation or sensitivity, further aggravating their condition.
While oleic acid is the main concern when it comes to rosehip oil and fungal acne, other factors such as its occlusive nature and individual skin sensitivities should also be taken into account.
Alternative treatments for fungal acne
If rosehip oil is not the best option for individuals with fungal acne, there are various alternative treatments to consider:
1. Anti-fungal medications
To directly target the Malassezia yeast responsible for fungal acne, anti-fungal medications can be employed.
Topical creams
Over-the-counter and prescription anti-fungal creams containing active ingredients such as ketoconazole, clotrimazole, or ciclopirox can be effective in treating fungal acne. These creams should be applied as directed by a healthcare professional.
Oral medications
In more severe cases, oral anti-fungal medications like fluconazole or itraconazole may be prescribed by a dermatologist to combat fungal acne from within.
2. Specialized skincare products
Using skincare products specifically formulated for fungal acne-prone skin can help manage and prevent the condition.
Cleansers
Gentle, pH-balanced cleansers that don’t disrupt the skin’s natural barrier are recommended. Look for products containing anti-fungal ingredients like pyrithione zinc or selenium sulfide.
Moisturizers
Choose oil-free, non-comedogenic moisturizers that don’t promote the growth of Malassezia yeast. Gel or water-based formulations are ideal. Avoid fats.
Serums
Anti-fungal and anti-inflammatory serums containing ingredients like niacinamide or tea tree oil can help soothe and treat fungal acne.
Check my article on lactic acid for fungal acne.
3. Lifestyle changes
Addressing certain lifestyle factors can also contribute to managing fungal acne.
Diet
A balanced diet that promotes overall health may indirectly help control fungal acne. Consuming foods rich in probiotics, omega-3 fatty acids, and antioxidants can support a healthy immune system and skin.
Hygiene
Maintaining proper hygiene by regularly washing your face, showering after workouts, and changing bed linens can help prevent the overgrowth of Malassezia yeast.
Stress management
Stress can impact the immune system and skin health. Employing stress management techniques like exercise, meditation, or relaxation practices can contribute to overall well-being and potentially help manage fungal acne.
It is crucial to consult a dermatologist or skincare professional for personalized advice and guidance on the best course of action for treating fungal acne.
Last Words
Summary of rosehip oil’s potential negative effects on fungal acne
While rosehip oil offers various skincare benefits due to its rich composition of essential fatty acids, antioxidants, and vitamins, it may not be the best choice for individuals with fungal acne. The high oleic acid content in rosehip oil can potentially aggravate fungal acne by promoting the growth of Malassezia yeast, which thrives in the presence of oleic acid. Additionally, the occlusive nature of rosehip oil and individual skin sensitivities may further contribute to the worsening of fungal acne.
Emphasis on exploring alternative treatments and seeking professional advice
It is important to explore alternative treatments specifically tailored for fungal acne, such as anti-fungal medications, specialized skincare products, and lifestyle changes. Consulting a dermatologist or skincare professional for personalized advice and guidance is crucial in selecting the most suitable skincare products and treatments for your skin type and condition. By doing so, you can effectively manage and prevent fungal acne while maintaining overall skin health.
References
- Popović-Djordjević, Jelena, et al. “Fatty Acids in Seed Oil of Wild and Cultivated Rosehip (Rosa Canina L.) from Different Locations in Serbia.” Industrial Crops and Products, vol. 191, Jan. 2023, p. 115797. ScienceDirect, https://doi.org/10.1016/j.indcrop.2022.115797.
- Medveckienė, Brigita, et al. “Carotenoids, Polyphenols, and Ascorbic Acid in Organic Rosehips (Rosa Spp.) Cultivated in Lithuania.” Applied Sciences, vol. 10, no. 15, Jan. 2020, p. 5337. www.mdpi.com, https://doi.org/10.3390/app10155337.
- Park, Minji, et al. “Skin Commensal Fungus Malassezia and Its Lipases.” Journal of Microbiology and Biotechnology, vol. 31, no. 5, May 2021, pp. 637–44. PubMed Central, https://doi.org/10.4014/jmb.2012.12048.
- Lamers, Daniela, et al. “Oleic Acid and Adipokines Synergize in Inducing Proliferation and Inflammatory Signalling in Human Vascular Smooth Muscle Cells.” Journal of Cellular and Molecular Medicine, vol. 15, no. 5, May 2011, pp. 1177–88. PubMed Central, https://doi.org/10.1111/j.1582-4934.2010.01099.x.
- Blach-Olszewska, Zofia, and Jerzy Leszek. “Mechanisms of Over-Activated Innate Immune System Regulation in Autoimmune and Neurodegenerative Disorders.” Neuropsychiatric Disease and Treatment, vol. 3, no. 3, June 2007, pp. 365–72. PubMed Central, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2654796/.
