Best Oils for Psoriasis: Natural Adjuncts to Medical Treatment

While no oil cures psoriasis, certain plant oils can complement prescribed therapy by moisturizing, reducing scale, and calming inflammation. Always discuss with your dermatologist.

Top Evidence-Supported Oils

1. Coconut Oil (Virgin, Cold-Pressed)

• Key components: Lauric acid (48%) → monolaurin (antimicrobial, anti-inflammatory); capric/caprylic acids.
• Benefits: Occlusive moisturizer (reduces TEWL), improves skin barrier, ↓SCORAD scores in mild-moderate AD/psoriasis trials.
• Use: Apply to damp skin 2× daily. Patch test first (rare contact allergy).

2. Sunflower Seed Oil (High-Linoleic)

• Linoleic acid (ω-6) → precursor for ceramides → restores barrier. RCTs show benefit in atopic dermatitis; theoretical for psoriasis.
• Non-comedogenic, lightweight.

3. Borage Oil / Evening Primrose Oil

• Rich in GLA (γ-linolenic acid, ω-6) → anti-inflammatory prostaglandins (PGE1). Mixed trial results; some show modest plaque reduction.

4. Olive Oil (Extra Virgin)

• Oleic acid (ω-9) + polyphenols (oleocanthal, hydroxytyrosol) → antioxidant, anti-inflammatory.
• Traditional use for scale removal (occlusion under wrap).

5. Jojoba Oil (Technically a Liquid Wax)

• Mimics sebum; non-comedogenic; enhances penetration of topical medications.

How to Use Safely

• Apply to damp skin within 3 min of bathing (locks in water).
• Use as adjunct, not replacement for topical steroids, vitamin D analogs, biologics, etc.
• Avoid on open, cracked, or infected skin.
• Test patch (inner forearm × 48h) before widespread use.
• Choose organic, cold-pressed, unrefined; store cool/dark.

Oils to Avoid / Caution

• Essential oils (tea tree, lavender, etc.) – high irritation/allergy risk; must dilute <1%.
• Mineral oil / petroleum jelly – effective occlusives but no anti-inflammatory bioactives.
• Fragranced or botanical-heavy "natural" blends – common allergens.

Reminder: Psoriasis is immune-mediated; oils only manage symptoms. Biologics, phototherapy, systemic agents target root cause. Coordinate with your dermatologist.