Chamomile oil: benefits, uses and precautions
Chamomile oil is a plant extract known for its soothing, anti-inflammatory and antispasmodic properties, used both in skin care and in aromatherapy.
- Soothes redness, irritation and itching of the skin
- Reduces muscle spasms and joint pain
- Calms the nervous system and promotes relaxation
- Supports skin tissue regeneration
- Used in herbal medicine and aromatherapy in many countries
Roman chamomile or German chamomile: which oil to choose?
Chamomile oil actually encompasses two distinct products. The first is Roman chamomile essential oil, obtained by steam distillation of the flowers of Chamaemelum nobile. The second is German chamomile oil, derived from Matricaria chamomilla, also known as German chamomile. These two plants share common properties, but their chemical composition differs.
Roman chamomile essential oil is particularly rich in esters, giving it a pronounced antispasmodic and calming profile. German chamomile oil, on the other hand, contains chamazulene, a compound formed during distillation, which gives it its characteristic blue color and enhances its anti-inflammatory properties.
According to a document fromANSES, chamomile is among the plants or plant preparations used as an active ingredient in phytotherapy. Opinion of the National Agency for Food Safety [1].
For targeted topical use on redness and irritation, German chamomile is often preferred. For a relaxing and antispasmodic effect, Roman chamomile is generally recommended by aromatherapy practitioners. Understanding this distinction is the first step to using chamomile oil appropriately for your needs.
Benefits of chamomile oil on the skin
Chamomile oil is one of the most widely used plant extracts in natural dermatology. Its effects on the skin are based on several complementary mechanisms. It soothes redness, reduces itching, and promotes the regeneration of damaged skin tissue.
Sensitive skin, prone to inflammatory reactions or chronic irritations, is the first to benefit from its properties. The chamazulene present in German chamomile oil acts as a topical anti-inflammatory, limiting the release of inflammatory mediators in the skin.
A study indexed on PubMed evaluated the efficacy and safety of topical Matricaria chamomilla in patients with knee osteoarthritis. The results suggest that chamomile oil reduced the need for analgesics and may show beneficial effects on physical function. . [2]These data remain preliminary and do not directly relate to cosmetic care, but they illustrate the soothing potential of this plant when applied topically
In practice, chamomile oil easily integrates into a skincare routine: a few drops diluted in a neutral carrier oil can be applied to irritated areas, atopic skin, or recent scars. To learn more about plant-based skincare, discover the scientifically documented benefits of chamomile.
Anti-inflammatory properties: what the research says
The anti-inflammatory properties of chamomile oil are among the best documented in the available scientific literature. They are mainly explained by the presence of active compounds specific to each species.
In German chamomile, chamazulene and alpha-bisabolol are the two main identified anti-inflammatory compounds. Alpha-bisabolol is a sesquiterpene alcohol that promotes skin penetration of the active ingredients and reduces irritation. These two compounds work synergistically to modulate the local inflammatory response.
In Roman chamomile, angelate and tiglate esters are the major constituents. They give this essential oil a recognized antispasmodic effect, useful in cases of muscle tension or cramps. A document from ANSESconcerning sprays and diffusers based on essential oils mentions German chamomile essential oil among the substances evaluated in this context: Sprays and diffusers based on essential oils for domestic use [3].
This scientific data supports the traditional use of chamomile oil as a soothing agent. However, it also calls for caution: the available studies are often small or conducted on cell models, and the results cannot always be generalized to all uses.
To learn more about the ways chamomile can be used in herbal medicine, see our guide on chamomile flower infusion.
Soothing effects on the nervous system
Chamomile oil is traditionally associated with relaxation and stress management. Its action on the nervous system occurs primarily through the sense of smell when used in a diffuser or by inhalation.
Roman chamomile essential oil is particularly renowned for its calming effects. It is described as soothing and helpful for nervous tension in several aromatherapy references. Its chemical profile, dominated by esters, gives it a well-known relaxing action on the central nervous system.
In aromatherapy, chamomile oil can be diffused in a room to promote relaxation in the evening. It can also be used in massage, diluted in a carrier oil, and applied to the wrists or solar plexus. These uses are rooted in tradition and professional practice; they are not a substitute for medical treatment in cases of anxiety or diagnosed sleep disorders.
To explore the links between chamomile and nervous system well-being, read our article on the benefits of chamomile tea.
Digestive and antispasmodic uses
The use of chamomile oil for digestive problems is one of the oldest and most widespread. The antispasmodic properties of Roman chamomile are particularly well-suited to intestinal spasms, bloating, and abdominal cramps.
When applied topically to the abdomen, Roman chamomile essential oil diluted in a carrier oil can be gently massaged to relieve digestive discomfort. This practice is common in aromatherapy, although clinical evidence remains limited and available studies focus primarily on the whole plant or its aqueous extracts rather than the essential oil alone.
It is important to remember that the oral use of chamomile essential oil should never be considered without consulting a qualified healthcare professional. Topical application, with appropriate dilution, remains the most common and best-tolerated method for self-medication with digestive issues.
To discover other ways to use chamomile for digestion, explore our article on chamomile tea.
Chamomile oil and pregnancy: important precautions
The question of using chamomile oil during pregnancy deserves special attention. Essential oils in general, and chamomile oil in particular, should be used with caution by pregnant women.
In the absence of sufficient clinical data on the safety of chamomile oil in pregnant women, it is recommended to consult a doctor or pharmacist before use. This precaution also applies to breastfeeding and infants, for whom the use of essential oils must be strictly supervised by a healthcare professional.
How to use chamomile oil in practice
Chamomile oil can be used in several ways depending on the desired effect. Each method of application has specific safety rules that must be followed.
- For topical use: always dilute the essential oil in a carrier oil (jojoba, sweet almond, argan) before applying to the skin. Follow the dosage instructions provided by the manufacturer or recommended by a healthcare professional.
- Atmospheric diffusion: Use a suitable diffuser intermittently in a well-ventilated room. Avoid prolonged diffusion in the presence of young children, people with asthma, or pets.
- Dry inhalation: place a drop on a tissue and inhale briefly. This method is simple and quick for an immediate relaxing effect.
- Aromatic bath: Dilute the essential oil in a dispersant (bath salts, neutral base) before adding it to the bath water. Never pour pure essential oil directly into the water.
- Massage: Mix chamomile oil with a vegetable oil for a soothing massage on tense or painful areas.
Before first use, perform a skin test on the inside of your elbow and wait 24 hours to check for any allergic reaction. This precaution applies even to essential oils considered mild.
To learn more about the specific uses of Roman chamomile essential oil, please consult our guide dedicated to Roman chamomile essential oil.
Comparative table: Roman chamomile vs. German chamomile
| Criteria | Roman chamomile (Chamaemelum nobile) | German chamomile (Matricaria chamomilla) |
|---|---|---|
| Color of the essential oil | Pale yellow to colorless | Dark blue (presence of chamazulene) |
| Main components | Esters (angelate, tiglate) | Chamazulene, alpha-bisabolol |
| Main property | Antispasmodic, nerve calming agent | Anti-inflammatory, skin soothing |
| Preferred use on skin | Muscle tension and cramps | Redness, irritation, sensitive skin |
| Use in diffusion | Relaxation, stress management | Less common |
| Specific precautions | Not recommended for pregnant women without medical advice | Not recommended for pregnant women without medical advice |
Precautions, contraindications and interactions
Chamomile oil is generally well tolerated, but it is not without risks. Some people may experience an allergic reaction, particularly those sensitive to plants in the Asteraceae. Cross-reactivity with other plants in this family is possible.
- Never apply pure essential oil to the skin without prior dilution.
- Avoid contact with eyes and mucous membranes.
- Keep out of reach of children under 6 years of age except on medical advice.
- Consult a doctor or pharmacist before use if pregnant, breastfeeding, or taking any medication.
- Do not use for prolonged diffusion in confined spaces.
- Store away from heat, light and moisture.
This warning applies a fortiori to human use, particularly among vulnerable populations.
To learn more about the benefits of dried chamomile and precautions for use, read our article on dried chamomile.
Choose a quality chamomile oil
The quality of chamomile oil depends on several essential criteria. The method of extraction, the traceability of the plant, and organic certification are important indicators to check before purchasing.
- Botanical origin clearly indicated: the Latin name of the plant (Chamaemelum nobile or Matricaria chamomilla) must appear on the label.
- Extraction method: Steam distillation is the standard method for essential oils. For oil macerates, cold extraction is preferable.
- Organic certification: an organic label limits the presence of pesticide residues in the final product.
- Batch number and date of manufacture: this information ensures traceability and verifies the freshness of the product.
- Technical data sheet available: a reputable supplier provides a chromatographic analysis (GC/MS) confirming the composition and purity of the oil.
Beware of unusually low prices, which may indicate a diluted or poor-quality oil. Pure, organic chamomile essential oil is naturally expensive due to the quantity of flowers required for its production.
Chamomile oil for hair care
Chamomile oil is also used in hair care, particularly for its soothing effects on sensitive or irritated scalps. Those suffering from itching, dandruff, or scalp sensitivity may find this oil a valuable complementary treatment.
In practice, a few drops of chamomile oil diluted in a carrier oil (such as jojoba or coconut oil) can be gently massaged into the scalp before shampooing. This treatment can help soothe irritation and deeply nourish the scalp.
It is important to distinguish between cosmetic and therapeutic uses. Hair care products based on chamomile oil fall under the category of cosmetics and are not a medical treatment for scalp conditions. In case of persistent problems, a consultation with a dermatologist remains essential.
To explore other uses of chamomile in wellness, discover how to use chamomile against a sore throat.
Chamomile oil and veterinary medicine
The use of chamomile oil is not limited to human medicine. In natural veterinary medicine, chamomile is also used for its soothing and anti-inflammatory properties.
This document underlines the need for strict regulation of the use of essential oils in animals, due to their potency and the variability of their tolerance according to the species.
If you wish to use chamomile oil on your pet, it is essential to consult a veterinarian beforehand. Some species, such as cats, are particularly sensitive to essential oils and can experience severe reactions even at low doses.
To learn more about the history and origins of chamomile, see our article on the origin of chamomile.
Chamomile oil: myths and realities
Many claims circulate about chamomile oil, some well-founded, others exaggerated or unsupported by scientific data. It is helpful to distinguish between what is documented and what is myth.
- Myth: Chamomile oil cures eczema. Reality: It can help relieve symptoms (itching, redness), but it is not a cure for eczema.
- Myth: Chamomile oil can be applied undiluted to the skin without risk. Fact: All essential oils must be diluted before topical application.
- Myth: Chamomile oil is safe for everyone. Reality: Allergic reactions are possible, especially in people sensitive to Asteraceae (daisy family).
- Myth: Chamomile oil replaces medication. Reality: It is a complement, not a substitute for medical care.
Adopting a critical perspective and relying on reliable sources remains the best approach to using chamomile oil safely and effectively.
- Chamomile oil exists in two main forms: Roman chamomile (antispasmodic, calming) and German chamomile (anti-inflammatory, soothing for the skin).
- A study referenced on PubMed suggests that topical application of chamomile oil could reduce the demand for painkillers in patients suffering from osteoarthritis of the knee.
- Chamomile oil should never be applied undiluted to the skin: dilution in a vegetable oil is essential.
- Its use is not recommended without medical advice for pregnant women, children under 6 years of age and people undergoing drug treatment.
- Choose a certified organic chamomile oil, with the Latin name of the plant clearly indicated on the label.
Frequently asked questions about chamomile oil
What is the difference between Roman chamomile oil and German chamomile oil?
Roman chamomile ( Chamaemelum nobile ) oil is rich in esters and has an antispasmodic and calming profile. German chamomile ( Matricaria chamomilla ) oil contains chamazulene, which gives it a characteristic blue color and marked anti-inflammatory properties. The choice depends on the intended use: Roman chamomile for nervous relaxation, German chamomile for skin care.
How do I dilute chamomile oil for topical application?
Chamomile oil should always be diluted in a carrier oil before applying to the skin. Follow the dosage instructions provided by the manufacturer or as advised by a healthcare professional. A patch test on the inside of the elbow is recommended before first use, with a 24-hour observation period.
Is chamomile oil effective against joint pain?
A study indexed on PubMed suggests that topical application of chamomile oil may reduce the need for pain medication in patients with knee osteoarthritis and show beneficial effects on physical function. These results are promising but preliminary. Chamomile oil is not a substitute for prescribed medical treatment.
Can chamomile oil be used during pregnancy?
The use of chamomile oil during pregnancy should be avoided without prior medical advice. Essential oils in general are not recommended for pregnant women due to a lack of sufficient clinical data on their safety. Consult your doctor or midwife before use.
Can chamomile oil cause allergies?
Yes, allergic reactions to chamomile oil are possible, especially in people sensitive to plants in the Asteraceae family (mugwort, chrysanthemum, ragweed). A preliminary skin test is always recommended. If redness, itching, or hives occur, discontinue use and consult a doctor.
How to store chamomile oil?
Chamomile oil should be stored in a dark glass bottle, away from heat, direct light, and moisture. Once opened, it generally keeps for one to two years, depending on the manufacturer's instructions. Always check the expiration date and the product's appearance before use.
Is chamomile oil suitable for sensitive skin?
Chamomile oil, particularly the German chamomile variety, is often recommended for sensitive skin due to its soothing and anti-inflammatory properties. It can help reduce redness and irritation. However, even for sensitive skin, prior dilution and a patch test are essential before application.
Can chamomile oil be diffused in a room?
Yes, chamomile oil can be used in a diffuser to promote relaxation. Opt for intermittent diffusion in a well-ventilated room. Avoid prolonged diffusion in the presence of young children, people with asthma, pregnant women, or pets, who may be more sensitive to the volatile compounds in essential oils.
Is chamomile oil beneficial for the scalp?
Chamomile oil can be used as a hair treatment to soothe a sensitive or irritated scalp. Diluted in a carrier oil, it can be massaged into the scalp before shampooing. This use is cosmetic and not a medical treatment for scalp conditions. Consult a dermatologist if the problem persists.
What is the difference between chamomile essential oil and chamomile vegetable oil?
Chamomile essential oil is obtained by steam distillation of the flowers and contains concentrated aromatic compounds. Chamomile vegetable oil (or infused oil) is obtained by macerating the flowers in a carrier oil. This oil is gentler, can be applied directly to the skin without further dilution, and is well-suited for daily use.
Is chamomile oil suitable for children?
The use of essential oils, including chamomile oil, is not recommended for children under 6 years of age without medical advice. For older children, significant dilution and professional guidance are essential. Chamomile oil macerate is generally better tolerated than the essential oil in young children, but consultation is still recommended.
How to recognize a quality chamomile oil?
A quality chamomile oil will have the plant's Latin name on the label, indicate its extraction method, and its geographical origin. Ideally, it will be certified organic and accompanied by a technical data sheet with chromatographic analysis. Beware of very low prices, which may indicate diluted or adulterated oil. Buy from suppliers who are transparent about their production processes.
Key takeaways
Chamomile oil is a versatile plant extract, prized for its soothing, anti-inflammatory, and antispasmodic properties. Whether Roman or German chamomile, each type of chamomile oil offers specific benefits suited to different uses, from skincare to nervous system relaxation.
The available scientific data, while promising, remains insufficient at this stage to validate all traditional uses of chamomile oil. Judicious use, respecting safety precautions and complementing medical supervision, is the best approach.
Practical advice: If you wish to incorporate chamomile oil into your wellness routine, start by clearly identifying its intended use, choose the appropriate variety (Roman or German chamomile), and always perform a skin test before any application. If in doubt, consult a pharmacist or a certified aromatherapist.
Sources and studies
This article is provided for informational purposes only and does not constitute medical advice. Consult a qualified healthcare professional before use.
