Pure cold-pressed castor oil
Plain cold-pressed castor oil is the workhorse of this whole niche: a single-ingredient oil people commonly use as a rich occlusive moisturizer for dry patches, cuticles, and rough skin. Because the ingredient list is one line long, the label details do the differentiating — "cold-pressed" refers to how the oil was extracted, "hexane-free" to what solvents were not used, and the packaging (glass versus plastic, dropper versus flip cap) affects day-to-day use more than marketing copy admits.
The table below ranks current Amazon listings by price per fluid ounce, since bottle sizes run from 2 oz droppers to 32 oz jugs. Sizes are parsed from listing text, so double-check the label before buying. Castor oil is heavy and can irritate or clog pores on some skin — patch-test first, keep it off broken skin, and talk to a dermatologist about any ongoing skin condition.
Read the full guide: Choosing a Castor Oil for Skin: A Practical Buying Guide
Prices refreshed as of Sep 18, 2026, 11:34 AM ET.
| Product | Category | Form | Size | Price | $ / unit | Value |
|---|---|---|---|---|---|---|
 US+ Castor Oil Cold Pressed, 100% Pure, USP Grade - 1 Gallon US+organiccold-pressedhexane-freeunrefined | Pure cold-pressed castor oil | oil | 128 fl oz | $34.99as of Sep 18, 2026, 11:33 AM ET | $0.27/fl oz | 100 |
| Pure cold-pressed castor oil | oil | 16 fl oz | $8.08as of Sep 18, 2026, 11:33 AM ET | $0.51/fl oz | 100 | |
 Castor Oil-Ricinus Communis-100% Pure, Clean Castor Oil(32 Ounce) Zaturalcold-pressedhexane-freecheck size info | Pure cold-pressed castor oil | oil | 32 fl oz | $16.99as of Sep 18, 2026, 11:33 AM ET | $0.53/fl oz | — |
 GreenIVe 100% Pure Castor Oil, 32 Fl oz GreenIVecold-pressedhexane-free | Pure cold-pressed castor oil | oil | 32 fl oz | $18.99as of Sep 18, 2026, 11:33 AM ET | $0.59/fl oz | 100 |
 Castor Oil USP. 32oz 1 Quart Jug. Safety Sealed Container. Soap Making Traverse Bay Soap Companycheck size info | Pure cold-pressed castor oil | oil | 32 fl oz | $20.95as of Sep 18, 2026, 11:33 AM ET | $0.65/fl oz | — |
 Castor Oil, 32 oz HERITAGE STOREcold-pressedcheck size info | Pure cold-pressed castor oil | oil | 32 fl oz | $23.95as of Sep 18, 2026, 11:33 AM ET | $0.75/fl oz | — |
 Earth's Care Pure Castor Oil Hair and Skin Moisturizer, 8 fl. oz (236 mL) Earth's Careglass-bottle | Pure cold-pressed castor oil | oil | 8 fl oz | $9.99as of Sep 18, 2026, 11:33 AM ET | $1.25/fl oz | 50 |
 Jamaican Mango and Lime Black Castor Oil, Original, 8 Ounce Jamaican Mango & Limecheck size info | Pure cold-pressed castor oil | oil | 8 fl oz | $13.65as of Sep 18, 2026, 11:33 AM ET | $1.71/fl oz | — |
 Baar Cold-Pressed Castor Oil, 8 oz Baarorganiccold-pressedhexane-freeunrefinedcheck size info | Pure cold-pressed castor oil | oil | 8 fl oz | $13.95as of Sep 18, 2026, 11:33 AM ET | $1.74/fl oz | — |
 GreenIVe 100% Pure Castor Oil, 4 Fl oz GreenIVecold-pressedhexane-freeglass-bottle | Pure cold-pressed castor oil | oil | 4 fl oz | $7.50as of Sep 18, 2026, 11:33 AM ET | $1.88/fl oz | 0 |
| Pure cold-pressed castor oil | oil | 4.2 fl oz | $7.99as of Sep 18, 2026, 11:33 AM ET | $1.90/fl oz | — | |
 Majestic Pure Castor Oil - 4 Fl Oz with Applicator Majestic Pureorganic | Pure cold-pressed castor oil | oil | 4 fl oz | $8.99as of Sep 18, 2026, 11:33 AM ET | $2.25/fl oz | 0 |
 Black Jamaican Castor Oil Original Dark by Okay for Unisex - 4 oz Oil OKAYcheck size info | Pure cold-pressed castor oil | oil | 4 fl oz | $9.97as of Sep 18, 2026, 11:33 AM ET | $2.49/fl oz | — |
 HERITAGE STORE Castor Oil & Cayenne, 8 fl oz HERITAGE STOREorganiccold-pressedhexane-free | Pure cold-pressed castor oil | oil | 8 fl oz | $20.49as of Sep 18, 2026, 11:33 AM ET | $2.56/fl oz | 0 |
 TD Naturals Zinc and Castor Oil Cream – Non-Nano and Non-Gmo Barrier Cream 4.5 oz TD Naturalscold-pressedhexane-freecheck size info | Pure cold-pressed castor oil | oil | 4.5 fl oz | $12.99as of Sep 18, 2026, 11:33 AM ET | $2.89/fl oz | — |
| Pure cold-pressed castor oil | oil | 2 fl oz | $18.99as of Sep 18, 2026, 11:33 AM ET | $9.50/fl oz | — | |
| Pure cold-pressed castor oil | oil | N/A | $12.59as of Sep 18, 2026, 11:33 AM ET | N/A | — | |
 Yoneya Castor Oil Roll On with Rose Quartz Roller Ball, Pure Cold-Pressed Yoneyacold-pressedglass-bottlecheck size info | Pure cold-pressed castor oil | roll-on | N/A | $9.99as of Sep 18, 2026, 11:33 AM ET | N/A | — |
- US+ Castor Oil Cold Pressed, 100% Pure, USP Grade - 1 Gallon
US+ · Pure cold-pressed castor oil · oil · 128 fl oz
$34.99 · $0.27/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 100: 50% below typical for Pure cold-pressed castor oil
organiccold-pressedhexane-freeunrefined 
NOW Solutions, Castor Oil, Versatile Skin Care, Multi-Purpose, 16 fl. ozNOW · Pure cold-pressed castor oil · oil · 16 fl oz
$8.08 · $0.51/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 100: 50% below typical for Pure cold-pressed castor oil
- Castor Oil-Ricinus Communis-100% Pure, Clean Castor Oil(32 Ounce)
Zatural · Pure cold-pressed castor oil · oil · 32 fl oz
$16.99 · $0.53/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
cold-pressedhexane-freecheck size info - GreenIVe 100% Pure Castor Oil, 32 Fl oz
GreenIVe · Pure cold-pressed castor oil · oil · 32 fl oz
$18.99 · $0.59/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 100: 50% below typical for Pure cold-pressed castor oil
cold-pressedhexane-free - Castor Oil USP. 32oz 1 Quart Jug. Safety Sealed Container. Soap Making
Traverse Bay Soap Company · Pure cold-pressed castor oil · oil · 32 fl oz
$20.95 · $0.65/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
check size info - Castor Oil, 32 oz
HERITAGE STORE · Pure cold-pressed castor oil · oil · 32 fl oz
$23.95 · $0.75/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
cold-pressedcheck size info - Earth's Care Pure Castor Oil Hair and Skin Moisturizer, 8 fl. oz (236 mL)
Earth's Care · Pure cold-pressed castor oil · oil · 8 fl oz
$9.99 · $1.25/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 50: Typical price for Pure cold-pressed castor oil
glass-bottle - Jamaican Mango and Lime Black Castor Oil, Original, 8 Ounce
Jamaican Mango & Lime · Pure cold-pressed castor oil · oil · 8 fl oz
$13.65 · $1.71/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
check size info - Baar Cold-Pressed Castor Oil, 8 oz
Baar · Pure cold-pressed castor oil · oil · 8 fl oz
$13.95 · $1.74/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
organiccold-pressedhexane-freeunrefinedcheck size info - GreenIVe 100% Pure Castor Oil, 4 Fl oz
GreenIVe · Pure cold-pressed castor oil · oil · 4 fl oz
$7.50 · $1.88/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 0: 50% above typical for Pure cold-pressed castor oil
cold-pressedhexane-freeglass-bottle 
NVXNMSD Beef Tallow, Castor Oil, and Frankincense Oil Skin Balm - 100% Grass-Fed Tallow for Skin Care - Face & Body Moisturizer for Sensitive Skin, Deeply Moisturizing & Nourishing - 4.2 ozNVXNMSD · Pure cold-pressed castor oil · oil · 4.2 fl oz
$7.99 · $1.90/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
organiccheck size info- Majestic Pure Castor Oil - 4 Fl Oz with Applicator
Majestic Pure · Pure cold-pressed castor oil · oil · 4 fl oz
$8.99 · $2.25/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 0: 50% above typical for Pure cold-pressed castor oil
organic - Black Jamaican Castor Oil Original Dark by Okay for Unisex - 4 oz Oil
OKAY · Pure cold-pressed castor oil · oil · 4 fl oz
$9.97 · $2.49/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
check size info - HERITAGE STORE Castor Oil & Cayenne, 8 fl oz
HERITAGE STORE · Pure cold-pressed castor oil · oil · 8 fl oz
$20.49 · $2.56/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value 0: 50% above typical for Pure cold-pressed castor oil
organiccold-pressedhexane-free - TD Naturals Zinc and Castor Oil Cream – Non-Nano and Non-Gmo Barrier Cream 4.5 oz
TD Naturals · Pure cold-pressed castor oil · oil · 4.5 fl oz
$12.99 · $2.89/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
cold-pressedhexane-freecheck size info 
Untamed Organics Beef Tallow Balm for Skin & Face with Castor Oil & Frankincense - 100% Grass-Fed Tallow Face & Body Moisturizer for Dry Sensitive Skin - 2 ozUntamed Organics · Pure cold-pressed castor oil · oil · 2 fl oz
$18.99 · $9.50/fl oz
as of Sep 18, 2026, 11:33 AM ET
Value N/A
organiccheck size info- ZIXBMHYJ Tallow Balm With Castor Oil and Frankincense Skin Balm, Beef Tallow Moisturizer, Frankincense Oil for Skin, 100% Grass-Fed, Nourish & Repairing Dry Skin, Face & Body Cream
ZIXBMHYJ · Pure cold-pressed castor oil · oil · N/A
$12.59
as of Sep 18, 2026, 11:33 AM ET
Value N/A
organiccheck size info - Yoneya Castor Oil Roll On with Rose Quartz Roller Ball, Pure Cold-Pressed
Yoneya · Pure cold-pressed castor oil · roll-on · N/A
$9.99
as of Sep 18, 2026, 11:33 AM ET
Value N/A
cold-pressedglass-bottlecheck size info