Essential oils: help or risk of the skin?
Essential oils: help or risk of the skin?
essential oils are becoming increasingly popular in natural skin care, as they promise a gentle and effective alternative to synthetic products. But what about their effectiveness and security? Hidden behind the fragrant fog of essential oils, there are complex chemical compositions and biological modes of action that need to be understood in order to fully exploit their potential. This article takes you on a scientific journey through the fascinating world of essential oils. We examine your ingredients and effects in detail on the skin, evaluate the potential risks and side effects based on evidence -based studies and ultimately offer expert recommendations and safe application practices. Are essential oils really help for the skin or do you hide unknown risks? Immerse yourself with us into the depths of research in order to be able to answer this question.
science behind essential oils: a detailed look at ingredients and effects
essential oils are concentrated plant extracts obtained by distillation, cold pressing or by chemical extraction. They consist of a variety of chemical compounds that reflect the specific aromas and therapeutic properties of the plants. The main components include terpenes, alcohols, ether, aldehydes and ketones. These compounds interact with the human body at different levels, especially through the olfactory system and the skin.
The mode of action essential oils can be divided into two main categories: pharmacologically and psychological. Pharmacological effects arise when the chemical components of the oils are absorbed into the bloodstream and interact with the physiological processes in the body. For example, some essential oils, such as that of lavender, have demonstrably relaxing and sleep -promoting properties. Psychological effects are triggered by the perception of odors, which affects the limbic system of the brain, which is responsible for emotions and memory.
| oil
| ||
|---|---|---|
| lavender | Linalool, Linalyl acetate | relaxation, sleep promotion |
| Peppermint | menthol, menthon | relief of headache, digestive promotion |
| tea Tree | Terpinen-4-ol, α-terpineol | antibacterial and anti -fungal effect |
The interaction of the oils with the skin and nose leads to a series of therapeutic and psychological effects. For example, studies show that inhaling essential oils such as lavender can increase the activity of the parasympathetic nervous system, which leads to a reduction in stress and fear. Research also show that certain oils have an antimicrobial effect and can be used as natural preservatives or in the treatment of skin diseases.
However, it is crucial to observe the concentration and the type of application of the essential oils, since its strong effectiveness can also lead to skin irritation or allergic reactions. Safe use is recommended by dilution of the essential oils with a carrier oil such as coconut or almond oil and a subsequent skin decrees test.Scientific research essential oils is challenging due to its complex composition and variability of natural raw materials. Nevertheless, the current research provides valuable insights into the potential health advantages and use of these natural extracts.
Potential risks and side effects of essential oils on the skin: an evidence -based evaluation
essential oils, highly concentrated extracts from plants, are widely used in skin care for their potential therapeutic properties. Despite their natural origin, however, they can cause skin reactions that range from slightly to difficult. The compatibility and security essential oils depend on several factors, including the concentration of the oil, the method of use and individual skin sensitivity.
- Contact dermatitis : One of the most common problems in topical use of essential oils is contact dermatitis, a kind of skin irritation. It manifests itself through symptoms such as redness, itching and sometimes bladder formation. Due to their specific chemical composition, certain oils, such as Bergamot and Cinnamon, are known for causing frequent irritation.
- Photosensitivity : Some essential oils, especially citrus oils, can make the skin more sensitive to light, which can lead to faster burning or discoloration under the sun influence. This condition is known as a phototoxic reaction.
- Allergic reactions : Although less often, some people can suffer allergic reactions to certain essential oils. These reactions can range from rashes to more severe symptoms such as breathing difficulties, especially for people with existing allergies or asthma.
The correct dilution of essential oils before use to the skin is crucial to minimize risks. Undiluted essential oils are highly concentrated and can cause skin problems with direct contact.
| essential oil
| |
|---|---|
| lavender | irritation, allergic reactions |
| lemon grass | skin irritation, phototoxic reactions |
| eucalyptus | skin irritation, breathing difficulties in the case of sensitivity |
It is recommended to carry out a patch test before using a new essential oil to determine the individual skin reaction. Essential oils should always be diluted in a carrier oil in order to facilitate the absorption through the skin and reduce irritation risks. A professional healthcare provider or a certified aroma therapist can offer additional safety information and individually adapted information on the use of essential oils.
recommendations and safe application practices for essential oils in skin care: expert council and guidelines
The use of essential oils in skin care can offer therapeutic advantages if they are applied correctly. To minimize risks and to optimize effectiveness, it is crucial to follow established security guidelines. Experts recommend always diluting essential oils in a carrier substance in order to avoid skin irritation or allergic reactions. The recommended dilution rate varies depending on the oil type, application area and individual skin sensitivity, but is usually between 1% and 5%.
- dilution guidelines : a 2%dilution, which corresponds to 12 drops of drops on 30ml carrier oil, is considered safe for most applications in adults.
- carrier oil : Suitable carrier oils include jojoba oil, sweet almond oil and coconut oil. These oils not only promote safe use, but also offer their own skin care locations.
- patch test : Before the extensive application, a patch test should be carried out to identify possible allergic reactions.
essential oils should not be used in its pure form, especially on sensitive skin or in people with skin diseases such as eczema or psoriasis. Children, pregnant and breastfeeding mothers are also among the groups for which special caution is required and where the use of certain oils should be avoided or only after consultation with a specialist.
| essential oil
| notes | |
|---|---|---|
| lavender | 1-2% | good for sensitive skin |
| tea Tree | 2-5% | can be helpful for acne |
| peppermint | <1% | not for children under the age of 6 |
It is also important to obtain high -quality essential oils from trustworthy manufacturers. The quality can vary greatly, and products of low quality or those that contain synthetic additives can increase the risk of side effects. A trustworthy source usually offers detailed information about the origin, manufacturing process and purity of the oil.
Finally, it should be noted that scientific research on the specific effects of different essential oils continues on the skin. Therefore, a conservative approach in dosage and selection of the products is recommended, including the consultation of specialist staff in the event of uncertainties or specific health concerns. In summary, it can be said that essential oils are both fascinating and complex substances whose influence on skin care cannot be rated as purely positive or negative. The scientific knowledge that we have discussed underline the importance of a well -founded understanding of the ingredients and their modes of action, as well as the potential risks and side effects that can be accompanied by their application. In view of the diversity and potency of essential oils, an individual and conscious application proves to be the key to minimizing risks and maximizing the advantages. Expert recommendations and safe application practices play a crucial role in finding a balance between the healing properties and the possible dangers of essential oils. In the hope that this article conveyed a deeper understanding of the complex nature of essential oils and its use in skin care, it ultimately remains to be made on each individual, informed decisions in order to promote the health and well -being of the skin.sources and further literature
references
- National Center for Biotechnology Information (2021). "Pubchem Compound Summary for Cid 6989, Tea Tree Oil". Access to: Pubchem.
- essential oils in dermatology, study by Ali, B.; Al-Wabel, N.A.; Shams, S.; Ahamad, A.; Khan, S.A.; Anwar, F., published in "Journal of Dermatology & Dermatology Surgery", 2015.
- Security assessment of essential oils: a practical guide for dermatology, book chapter von Tisserand, R. and Young, R., in "Essential Oil Safety: A Guide for Health Care Professionals", 2nd edition, 2014.
Studies
- Effect of lavender oil on the healing of brand wounds: a systematic review, meta analysis by Malhotra, see; Singh, A. P., published in "Burns", 2017.
- Evaluation of the antimicrobial activities of essential oils against skin pathogenic, research articles from Hammer, K.A.; Carson, C.F.; Riley, T.V., published in "Antimicrobial Agents and Chemotherapy", 1999.
further literature
- "" essential oils: science, technology and applications "by Baser, K.H.C.; Buchbauer, G., published by Springer-Verlag, 2010. A comprehensive book that deals with the chemical properties, the pharmacological effects and the therapeutic applications of essential oils.
- The toxicity of essential oils: a critical overview of the literature, published in "Food and Chemical Toxicology", 2018, by Tisserand, R.; Young, R. This article offers a detailed assessment of the security aspects and toxic risks associated with the use of essential oils.
- "The use of aromatherapy in care: an evidence -based approach" by Buckle, J., publishes at Churchill Livingstone, 2015. A practical guide for nursing staff and therapists who deals with the application and the precautionary measures of essential oils in clinical practice.