• Lemon essential oil is phototoxic — it contains furanocoumarins (including bergaptene) that react with ultraviolet light
• Can cause severe sunburn, blistering, or hyperpigmentation if applied before UV exposure
• Do not apply to skin that will be exposed to sunlight or tanning lamps for at least 12 hours after use
• This applies to any application where the oil may contact the skin, including steam from baths
• Safe dilution for leave-on topical use is typically 2% (about 12 drops per ounce of carrier oil)

• For external use only — do not ingest essential oils
• Always dilute with a carrier oil before applying to skin
• Perform a patch test on a small area of skin before first use
• Keep out of reach of children and pets
• Consult a healthcare provider before use if pregnant, nursing, taking medications, or have a medical condition
• Discontinue use if irritation occurs

• Store in a cool, dark place with the cap tightly sealed
• Refrigerate if you plan to keep it for more than 3 months — oxidized lemon oil can cause skin sensitization
• Dark glass bottle helps protect from UV light, but still store away from direct sunlight
• Typical shelf life is 1–2 years when stored properly; refrigeration extends this
• Discard if the scent becomes harsh or "off" — this indicates oxidation

• Eye contact: Flush immediately with a carrier oil (not water — oil disperses essential oils better), then rinse with clean water. Seek medical attention if irritation persists
• Skin irritation: Apply carrier oil to the affected area to dilute, then wash with soap and water
• Ingestion: Do not induce vomiting. Contact Poison Control (1-800-222-1222) or seek medical attention immediately
• Sunburn from phototoxic reaction: Move out of sun immediately. Cool the skin with cool (not cold) water and seek medical attention for severe burns

Yes. Our lemon essential oil is certified organic, sourced from Italian lemon groves, and contains no additives, synthetic fragrances, or fillers. It is 100% pure Citrus Limonum oil.

Cold expression (cold-pressing) is a mechanical extraction method that punctures the lemon peel and collects the released oil without using heat or chemical solvents. This preserves the oil's full range of naturally occurring compounds — including limonene, citral, and terpinene — resulting in a richer, more complex aroma compared to steam-distilled alternatives.

No — like all essential oils, lemon oil must be diluted with a carrier oil before skin application. A standard dilution is 1–2 drops per tablespoon of carrier oil (about 1–2%). Undiluted application can cause skin irritation. Additionally, lemon oil is phototoxic, so you must avoid sun exposure on treated skin for at least 12 hours.

Lemon oil contains furanocoumarins (primarily bergaptene) — compounds that react with ultraviolet light and can cause severe sunburn, blistering, or hyperpigmentation. This is called phototoxicity and is common in cold-pressed citrus oils including lemon, bergamot, lime, and grapefruit. If you apply lemon oil to your skin, stay out of direct sunlight and avoid tanning lamps for at least 12 hours. Notably, Sweet Orange oil is an exception — it is not phototoxic.

Never add essential oil directly to bathwater — essential oils are not water-soluble and will float on the surface, potentially causing skin irritation. Instead, mix 8–12 drops of lemon oil into 1–2 cups of Epsom Salt or Magnesium Chloride Bath Flakes first, then add the salt mixture to your bath. This disperses the oil safely throughout the water.

Store in a cool, dark place with the cap tightly sealed. Lemon oil is more prone to oxidation than many essential oils due to its high limonene content — if you plan to keep it longer than 3 months, refrigerate it. Oxidized lemon oil develops a harsher scent and can cause skin sensitization, so discard it if the aroma changes significantly. Properly stored, shelf life is 1–2 years.

Yes — essential oils can serve as natural pest deterrents, help repel rodents, and even attract pollinators when used strategically. Lemon oil, combined with peppermint and eucalyptus, makes an effective DIY insecticide spray for plants. For a complete guide with six different garden applications, see our article 6 Unique Ways to Use Essential Oils in Your Garden.

Use caution. Cats are particularly sensitive to citrus essential oils and can experience toxicity from inhalation or skin contact — cats lack the liver enzymes needed to metabolize many essential oil compounds. Dogs are generally less sensitive but can still react to concentrated exposure. If diffusing lemon oil, ensure your pet can leave the room freely, and never apply essential oils directly to a pet's fur or skin without veterinary guidance.

Fractionated coconut oil and jojoba oil are our top recommendations — both are lightweight, absorb well, and have minimal scent that lets the lemon aroma come through. Sweet almond oil is another excellent choice for massage blends. For facial use, jojoba is ideal because its molecular structure closely resembles the skin's natural sebum, promoting absorption without clogging pores.

No. We do not recommend ingesting any essential oil. Essential oils are extremely concentrated — it takes approximately 75 lemons to produce a single 15 ml bottle of lemon essential oil. While lemon juice is safe to consume, the concentrated compounds in the essential oil can irritate the digestive tract and mucous membranes. Always use externally only.

Lemon essential oil is extracted from the peel by cold expression and is highly concentrated — it is intended for external use only (aromatherapy, skincare, cleaning). Lemon extract is a food-grade product made by soaking lemon peel in alcohol, and it is safe for cooking and baking. They are not interchangeable. Never use essential oil as a food flavoring.

• 100% pure organic Citrus Limonum essential oil — no additives, fillers, or synthetic fragrances
• Sourced directly from established Italian lemon groves with verified organic practices
• Cold-pressed extraction preserves the full spectrum of natural compounds including limonene and citral
• Dark brown glass packaging protects against UV degradation and oxidation
• Hand-bottled in the United States with quality control at every step

If you're not completely satisfied, we offer a 90-day money-back guarantee. Simply return the unused portion in its original packaging, and we'll process a full refund. No questions asked.

We're committed to sustainable practices, including:

• Sourcing from organic farms that use sustainable growing practices
• Glass packaging that is fully recyclable
• Minimal packaging waste — no unnecessary fillers or excess materials
• Supporting natural alternatives to synthetic fragrances and chemical cleaners

1% of all profits go to our foundation, focused on improving educational opportunities for children in agricultural communities.