Uses & Benefits

Tamanu oil is a rich green oil cold-pressed from the nuts of the tamanu tree after they have been dried and cured. Unlike many carrier oils, it contains a unique mixture of fatty acids, coumarins, xanthones, and calophyllolide, giving it exceptional skin-conditioning properties. It is especially valued in natural skincare for supporting dry, stressed, blemish-prone, and mature skin.

Skin Barrier & Moisture Support

• Softens dry, rough skin while helping reduce transepidermal water loss.

• Rich in oleic and linoleic acids that replenish the skin's natural lipid barrier.

• Leaves skin feeling nourished without creating an excessively greasy finish.

• It supports barrier function but does not hydrate skin directly like a humectant.

Skin Recovery & Appearance

• Traditionally used to support the appearance of scars, stretch marks, minor abrasions, and environmentally stressed skin.

• Laboratory and preliminary clinical studies suggest tamanu oil may support the skin's natural repair processes.

• Its unique phytochemicals contribute antioxidant and inflammation-modulating activity.

• Current evidence does not support claims that tamanu oil heals wounds, eliminates scars, or regenerates skin.

Blemish-Prone & Problem Skin

• Laboratory studies demonstrate antibacterial activity against several microorganisms associated with blemish-prone skin.

• May help support healthier-looking skin when included in balanced formulations.

• Its anti-inflammatory properties may help reduce the appearance of temporary redness.

• Cosmetic use should not be presented as treatment for acne or skin infections.

Antioxidant Protection

• Naturally contains coumarins, xanthones, tocopherols, and other antioxidant compounds.

• Helps protect the skin from oxidative stress caused by environmental exposure.

• May contribute to maintaining healthier-looking, more resilient skin.

• Antioxidant activity does not equate to clinically proven anti-aging effects.

Formula Performance

• Provides a rich, cushiony feel in facial oils, balms, salves, body butters, and restorative skincare.

• Its distinctive deep green color and nutty aroma reflect its naturally occurring plant compounds.

• Often blended with lighter oils to improve spreadability and sensory feel.

• Tamanu oil is not an emulsifier, preservative, or sunscreen ingredient.

Safety & Skin Compatibility

• Generally well tolerated when used topically.

• Individuals with tree nut allergies should exercise caution, although tamanu is not a true culinary tree nut.

• Patch testing is recommended, particularly for sensitive skin.

• Proper storage away from heat, light, and air helps preserve its beneficial compounds.