US+ Castor Oil — 1 Gallon Cold-Pressed Unrefined USP-Grade Carrier Oil for Hair & Skin

US+ 100% Pure Castor Oil is a cold-pressed, unrefined, hexane-free USP-grade carrier oil sold in a full 1-gallon size for versatile hair, skin, lash, brow and nail care.

Crafted from whole castor seeds and processed without solvents or additives, this large-format castor oil delivers a dense, nutrient-rich base oil suitable for DIY beauty formulations, daily moisturizing routines, and professional use. The oil is cold-pressed to retain antioxidants, vitamin E, and essential fatty acids, and it meets USP pharmaceutical-grade standards for purity and consistency. Packaged in a gallon container for value and longevity, it works well diluted or as an ingredient in serums, balms and scalp treatments.

How does this castor oil support daily hair care?

This castor oil offers a thick, emollient base that helps condition and smooth hair when used sparingly or blended with lighter carrier oils. Its viscosity makes it useful as a pre-shampoo treatment or added to scalp massage blends to improve manageability and shine.

• Cold-pressed extraction retains natural fatty acids for conditioning.
• Use as a pre-wash mask: apply at roots and lengths, leave 20–60 minutes.
• Blend with argan or jojoba oil to reduce thickness for daily use.
• Gallon size is economical for frequent treatments or salon use.

Can I use this on skin, lashes and brows safely?

US+ castor oil is unrefined and free of fragrances or preservatives, intended as a pure emollient to moisturize skin and to help condition lashes and brows. Always perform a small patch test before facial use and avoid getting the oil into the eye; use clean applicators for lash and brow application.

• Hexane-free and additive-free for minimal irritation risk when patch-tested.
• Apply sparingly to brows/lashes with a clean spoolie or cotton swab.
• Dilute with lighter oils for facial application to reduce greasiness.
• Keep away from eyes and mucous membranes; rinse with water if contact occurs.

What makes this product premium and suitable for formulators?

The gallon is labeled USP grade and processed to maintain its natural profile, making it a reliable base for homemade cosmetics, soaps and professional blends. Its unrefined character preserves antioxidants and vitamin E, while the solvent-free process simplifies compliance in small-batch skincare and haircare formulations.

• USP pharmaceutical-grade specification for consistent quality.
• Cold-pressed and unrefined to retain nutrients and natural scent.
• No hexane, preservatives or added fragrances—ideal for clean formulations.
• Large-volume packaging reduces cost per ounce for formulators and salons.

How should I store and use the gallon bottle for best results?

Store the gallon container in a cool, dark place away from direct sunlight to preserve oil integrity and shelf life. Transfer smaller portions into dark glass bottles for daily use to avoid repeated exposure of the main container to air and light.

• Keep sealed and stored at room temperature, away from heat sources.
• Use a clean pourer or pipette to decant small amounts hygienically.
• Refrigeration is optional but can extend freshness in warm climates.
• Label decanted bottles with date opened to track shelf life.

Who is this for? US+ 100% Pure Castor Oil (1 gallon) is tailored for people who want a high-volume, single-ingredient oil for home or professional use: DIY formulators, beauty pros, salons, barbers, and anyone who uses castor oil regularly for hair, skin, lashes, brows or nail care. If you prefer fragrance-free, solvent-free ingredients and need a dependable base oil at an economical scale, this USP-grade castor oil fits those needs.