Jamaican black castor oil

In short

Across 4 jamaican black castor oil listings, the current median is $2.17/fl oz and the lowest is $1.00/fl oz (Majestic Pure, 16 fl oz), as of Sep 15, 2026, 11:51 AM ET. Unit price measures cost only — no castor oil has demonstrated a hair-growth benefit, so nothing here is ranked on effectiveness.

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Jamaican black castor oil, often shortened to JBCO, is made from roasted castor beans and has a dark color and smoky scent. It is widely marketed for hair growth, edges, and scalp care, but evidence that topical castor oil increases growth is lacking. The practical differences from pale cold-pressed oil are processing, aroma, color, texture, and price.

The table ranks current Amazon listings by price per fluid ounce. Check whether a listing is pure JBCO or a blend, since added oils can make it easier to spread but change what you are buying. Dark oil can mark light towels or bedding, and any new scalp product should be patch-tested before routine use.

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LIVE · Prices refreshed as of Sep 15, 2026, 11:51 AM ET.