Andiroba Oil: Uses, Benefits, and Side Effects

Andiroba Oil: Uses, Benefits, and Side Effects

What is Andiroba Oil

Andiroba Oil, extracted from the seeds of the Carapa guianensis tree, is a natural product widely used for its various medicinal properties. Originating from the Amazon, this oil has analgesic, anti-inflammatory, and healing characteristics, effectively treating skin diseases and relieving muscular pains. Furthermore, Andiroba Oil is a natural insect repellent used in various cosmetic products like creams, lotions, and repellents.

What are Carrier Oils

Carrier oils are plant-derived fats extracted from plants, seeds, fruits, and trunks. They offer high moisturizing and nourishing power for skin and hair, ideal for use alone or as a diluting medium for essential oils.

Benefits and Drawbacks of Andiroba Oil


  • Anti-inflammatory: Helps alleviate pains and swelling caused by inflammation.
  • Analgesic: Relieves pain, incredibly muscular and joint pains.
  • Healing: Aids in healing wounds, scratches, and cuts.
  • Antibacterial: Prevents and combats bacterial infections.
  • Antifungal: Effective against various forms of fungal infections.
  • Skin Care: Assists in treating skin conditions like eczema and acne.
  • Insect Repellent: Effective natural repellent against mosquitoes and other insects.
  • Skin Regeneration: Aids in skin regeneration and restoration.
  • Moisturizing: Deeply hydrates skin, offering a healthy, youthful appearance.
  • Hair Care: Promotes healthy hair growth and reduces hair fall.
  • Antiparasitic: Useful against skin parasites.
  • Headache Relief: Traditionally used to alleviate headaches.
  • Fever Reduction: Used in traditional medicine to reduce fever.
  • Immune System Stimulant: Can strengthen the immune system.
  • Muscle Relaxant: This may help relax sore or tense muscles.

Please note that while Andiroba Oil has many potential benefits, its use should be conscious and under medical guidance when possible. Some people may experience allergic reactions to it.

How to Use Andiroba Oil:

  • As a Moisturizer: Apply directly on the skin for hydration.
  • For Skin Treatment: Apply directly to areas affected by skin conditions like eczema or acne.
  • As an Insect Repellent: Apply on the skin as a natural repellent.
  • As a massage oil, it relieves muscular and joint pains.
  • In Skin Care Products: Add a few drops to lotions, creams, and face masks.

Perform a patch test before using Andiroba Oil on the skin. Pregnant or breastfeeding women should consult a healthcare professional before using.

Using Andiroba Oil for Hair:

  • As a Deep Hair Treatment: Apply directly to dry hair, leave for 30 minutes, then wash.
  • As a Leave-in Conditioner, Apply a few drops to the ends of the hair post-wash.
  • For Scalp Treatment: Apply to the scalp for conditions like dandruff or itching.
  • Mixed with Shampoo or Conditioner: Add a few drops for hydration and shine.

Recommendations for Use and Consumption

  • Body Massage: 30 ml per use
  • Facial Massage: 5 ml per use
  • Hair Massage: 5 ml per use

Extraction of Andiroba Oil

The extraction process involves several steps: collecting fruits from the forest floor, opening the fruits for seeds, drying, grinding, and boiling the seeds for oil extraction, followed by purification and storage.

Appearance of Andiroba Oil

  • Color: Varies from light yellow to golden yellow.
  • Viscosity: Medium density.
  • Smell: Earthy, woody, or nut-like, but generally mild.

Precautions with Andiroba Oil

  • Perform a Skin Sensitivity Test before use.
  • Only recommended for Internal Use with professional advice.
  • Pregnant or Breastfeeding Women should consult a healthcare professional.
  • Store in a cool, dark place.
  • Look for high-quality, organic Andiroba Oil.
  • Be cautious when using other oils or skin products.

How to Store Andiroba Oil

Store in a cool, dry place away from direct sunlight.

Scientific Name

Carapa guianensis

Chemical Composition

Rich in unsaturated and saturated fatty acids, limonoids, meliacins, vitamins, and minerals.

Part Used

The oil is extracted from the seeds of the Andiroba tree.


Carapa guianensis is native to the Amazon region and found across South America, Central America, and the Caribbean.

History and Origin

Used for centuries by Indigenous peoples of the Amazon for medicinal, cosmetic, and ceremonial purposes, Andiroba Oil is recognized for its anti-inflammatory, healing, repellent, and analgesic properties. "Andiroba" derives from Tupi-Guarani, meaning "bitter oil." Its use has spread globally and is valued for its health and skincare benefits.

Product Keywords

Andiroba Oil, Carapa Guianensis, Carrier Oils, Medicinal Oil, Amazonian Oil

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