Sunny Isle Extra Dark Jamaican Black Castor Oil (236ml)

Accelerate healthy hair growth, combat thinning lines, and lock down maximum moisture retention with the authentic Sunny Isle Extra Dark Jamaican Black Castor Oil (8 fl oz / 236ml Bottle). Formulated using traditional, centuries-old Jamaican artisanal techniques, our organic castor seeds are slow-roasted and ground by hand before being boiled to extract 100% pure, unadulterated oil. This premium Extra Dark variation features an ultra-thick consistency and the highest organic nutrient ash content available. It works directly at the root matrix to intensively stimulate the scalp, wake up dormant hair follicles, and repair brittle, over-processed strands. Highly versatile and completely salt-free, this deep-nourishing treatment is the gold standard for restoring thinning edges, filling out sparse eyebrows or eyelashes, and treating chronic dry scalp—leaving your hair remarkably dense, beautifully fortified, and deeply hydrated.

Maximum Nutrient Ash Concentration: The signature slow-roasted extra dark process yields a higher alkaline ash content to accelerate scalp blood flow and promote faster hair growth.

Intensive Thinning Edge Repair: Highly effective at fortifying and thickening fragile hairlines, crown areas, and thinning paths stressed by tight protective styling.

Multi-Use Beauty Treatment: Effortlessly boosts the appearance and density of sparse eyebrows and short eyelashes with zero added salt.

All-Weather Moisture Sealant: Forms an unshakeable, rich protective barrier that insulates coarse, dry hair patterns against hard water and freezing winter winds.

100% Pure, Artisanal & Organic: Completely free from fillers, synthetic additives, mineral oil, or added artificial fragrances for maximum organic potency.

For Scalp Growth & Thinning Edges: Apply a small amount of Extra Dark oil directly onto your scalp lines or sparse hairline edges daily. Massage it deeply into your skin using your fingertips for 3 to 5 minutes to fully stimulate blood circulation. Do not rinse out. Style your hair as usual.

For Eyebrow & Eyelash Boosting: Dip a clean cotton swab or a clean fingertips into the oil. Gently brush a very tiny amount over your eyebrows and along your eyelash lines right before bedtime to encourage fuller overnight density.

Pre-Shampoo Hot Oil Treatment: Apply a generous amount of the oil evenly from your roots to your hair tips. Cover your hair with a plastic cap and sit under a warm hood dryer (or wrap with a warm, damp towel) for 30 to 45 minutes. Wash thoroughly with shampoo and style.

The Ultimate Overnight Hairline & Brow Thickening Ritual: Biting winter winds and tight protective styles across Belgium can quickly leave your edges feeling stressed, raw, and prone to sudden snapping. Give your roots a legendary, high-potency reset! Every night before bed, warm a few drops of this thick, rich oil between your fingertips and massage it into your hairline edges or any sparse patches on your eyebrows. The highly concentrated organic ash works quietly through the night, filling your hair cells with raw structural nutrients. You will wake up to a beautifully conditioned, flake-free scalp and noticeably stronger, fuller strands that retain their length and resist styling snap-breakage effortlessly!