Third Layer Castor Oil Body Oil – 14 fl oz Night Oil, Organic Cold-Pressed with Zechstein Magnesium & Frankincense

Third Layer Castor Oil Body Oil is a 100% organic, cold-pressed castor oil blend with Zechstein magnesium and frankincense designed for overnight skin hydration and evening self-care rituals.

This night oil combines certified organic castor oil with botanicals and mineral-rich Zechstein magnesium to create a thick, slow-absorbing formula intended for overnight use. Packaged in glass and free from hexane, parabens, and synthetic fragrance, the blend emphasizes purity and a naturally warm frankincense aroma. Use it as the final step in your evening routine to let the heavier oil work while you rest.

How should I use this oil in my evening skincare ritual?

Apply a small amount to clean, dry skin at night, focusing on areas that benefit from rich, occlusive hydration. Because the oil is dense and slow-absorbing, a little goes a long way—massage in using circular motions and allow it to settle before dressing. Avoid applying to broken skin and perform a patch test if you have sensitive skin.

• Warm 1–2 pumps in palms, then press onto limbs and body.
• Use on heels, elbows, and areas prone to dryness for overnight repair.
• Pair with lighter serums earlier in your routine if desired.

What are the key ingredients and why were they included?

The formula centers on certified organic, cold-pressed castor oil for its rich, emollient texture; Zechstein Sea magnesium for mineral support; and frankincense for a natural, grounding scent. The oil is hexane-free and bottled in glass to maintain purity. Botanicals complement the base to create a calming nighttime blend without synthetic fragrances.

• Cold-pressed castor oil: thick emollient for occlusive hydration.
• Zechstein magnesium: mineral addition sourced for purity.
• Frankincense: botanical resin providing a warm, earthy aroma.

Will this oil feel heavy or leave stains on clothing and sheets?

Yes — this product is intentionally rich and slow-absorbing, so it can leave an oil residue on fabrics if applied too liberally or not fully absorbed. For best results, apply a modest amount and allow several minutes to settle before dressing. Consider wearing loose sleepwear or applying on top of heavier-knit linens to reduce transfer.

• Expect a dewy, occlusive finish; ideal for overnight use.
• Allow absorption time to minimize transfer to clothing and bedding.
• Use sparingly on areas with fine fabrics or slipcovers.

Is this safe for sensitive skin and how should I test it?

The blend excludes alcohol, parabens, and synthetic fragrances, but because castor oil is concentrated and the formula contains botanicals, a patch test is recommended. Apply a small amount behind the ear or on the inner forearm and wait 24–48 hours to check for irritation. Discontinue use if redness or discomfort appears.

• Patch test before first full-body application.
• Avoid open wounds or acute sunburned skin.
• Consult a dermatologist if you have known sensitivities.

Who is this for: Third Layer Castor Oil Body Oil is suited for people who prefer high-purity, botanical-forward skincare and want a dense, overnight oil to lock in moisture. It’s ideal for those with very dry skin areas, anyone seeking a grounding frankincense scent in their evening routine, and shoppers who prioritize organic sourcing and glass packaging. If you prefer lightweight, fast-absorbing lotions, consider using this selectively on drier zones or during cooler seasons when occlusive hydration is most beneficial.