Respiratory: Sore throat, ear infection, respiratory infection (added to bath or infusion), respiratory congestion/bronchitis, cough, asthma, sinusitis

Gastrointestinal: Mouth lesions, thrush, halitosis (bad breath), hemorrhoids, gingivitis

Genitourinary: Bacterial vaginosis, vaginal candidiasis

Skin: Dandruff, acne, herpes, insect bites, scabies, fungal infections like ringworm, onychomycosis (nail fungus), athlete's foot (fungus),  bacterial skin infections and swelling, boils, herpes labialis, may reduce hair growth in women, MRSA (esp. nasal ointment and skin lesions), inflammatory rash and certain viral rashes, encourages new healing, warts, bites, burns, seborrhea.

Mental Health: Anxiety, stress, insomnia,

Infectious Disease: Trichomoniasis, HSV I suppression, herpes labialis

Other: Lice, ocular mites (external use of shampoo)

                                                       *   *   *

SIDE EFFECTS: Contact dermatitis/skin irritation, itching, stinging, inflammation, burning of skin

CAUTION/CONTRAINDICATIONS: Warning - do not take undiluted essential oil orally. Taken orally, it can cause rash, confusion, physical instability, coma, and death when ingested. If oil is used in the ear, it can cause damage to the eardrum. No known interactions with medications.

FORMS: Oils, lotion, cream, body wash, topical oral gels, mouthwashes, shampoos

RECOMMENDED BRANDS

NOW Essential Oils - 

100 Percent Pure Tea Tree Oil 365 [Whole Foods)(available at many Whole Foods Markets)

I only recommend herbal and supplement brands that meet high standards for safety, effectiveness, and transparency. I research each product before sharing. Some links—like those on Fullscript, Nature Made and Life Extensions—are affiliate links, meaning I may earn a small commission if you buy through them, at no extra cost to you. It helps support this free site. Plus, these links often offer discounts, fast shipping, and helpful reviews.

DOSAGES: 

As directed on the product label. Some clinical and consumer sources describe a wide range of herbal amounts, and many are not supported by strong evidence. Always follow the manufacturer’s instructions.

Amounts used in studies vary widely depending on the formulation and purpose. These study amounts are not clinical recommendations and may not apply to consumer products.

Because the effects of long‑term use have not been evaluated thoroughly, some providers recommend cyclic use of valerian: 4–6 weeks on, two weeks off, then repeat. It may also be used on an as‑needed basis.

Commonly reported amounts include:

Usually, a 5-50% concentration of liquid 

• Acne: Apply 5% gel to the affected area 2 times daily (people 15 years and up)

• Blepharitis: Apply to the outer lid with a swab 2 times daily

• Oral candidiasis: Swish and spit 15 ml 4 times daily

• Dandruff: Apply 5% topical shampoo daily

Note: Not to be taken orally

*Disclaimer: The material above is for informational purposes only. This information is not intended to diagnose treat or cure a condition. The uses listed above are tentative; some have or are undergoing research trials, but many are not FDA-approved. It is essential that you investigate these supplements further before deciding to use them. Check interactions and contraindications on sites like Drugs.com or WebMD. Do not attempt to treat a serious condition like liver, kidney problems, high blood pressure, heart, cancer, diabetes, or thyroid issues without discussing it with a healthcare provider first. If you are pregnant, do not use supplements without discussing it with your healthcare provider.