Cape Chestnut Seed Oil

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Cape Chestnut Seed Oil, also known as Yangu Oil, is a cold-pressed oil extracted from the seeds of the Cape Chestnut tree (Calodendrum capense), native to Southern Africa. It is prized in skincare for its non-comedogenic, UV-protective, and antioxidant-rich profile. With a light to medium texture and a mild, nutty aroma, the oil absorbs easily into the skin without clogging pores.

Rich in essential fatty acids, especially linoleic and oleic acid, as well as natural sun-protective compounds and polyphenols, Cape Chestnut Seed Oil is especially beneficial for sensitive, dry, or UV-exposed skin. It is commonly used in cosmetic formulations, hair care products, and aromatherapeutic applications for its protective and nourishing properties.

Description

Uses

Primary Uses

Cosmetics and Personal Care

  • Used in facial oils and serums for moisturizing and antioxidant protection.

  • Incorporated into sunscreens and after-sun products for its natural UV-stabilizing properties.

  • Found in moisturizers, lotions, and body creams targeting dry, sensitive, or irritated skin.

  • Included in scalp treatments and conditioners to soothe inflammation and restore moisture.

  • Used in formulations for baby skincare due to its mild and hypoallergenic nature.

  • Ideal for anti-aging and skin regeneration products thanks to its high fatty acid content.

Hair Care

  • Applied in hair oils and masks for strengthening brittle or heat-damaged hair.

  • Helps reduce scalp irritation and flaking when used in shampoos or treatments.

Aromatherapy and Massage

  • Used as a carrier oil in aromatherapy blends for its lightweight feel and skin compatibility.

  • Employed in massage oils for hydration and ease of application.

Secondary Uses

Sun Care

  • Naturally rich in UV-absorbing compounds, often used to enhance the photoprotective qualities of skincare formulas. (Note: Not a substitute for regulated SPF.)

Traditional and Local Applications

  • Historically used in African skincare for its ability to soothe and heal dry or inflamed skin.
PRODUCT KEY FEATURES

Basic Identification Attributes

  • Botanical Source: Calodendrum capense

  • Common/Trade Name: Cape Chestnut Seed Oil

  • INCI Name: Calodendrum Capense Seed Oil

  • CAS Number: 8001-23-8

  • HS Code: 1515.90

  • Synonyms: Yangu Oil, Calodendrum Oil, African Chestnut Oil

Physical & Chemical Properties

  • Physical State: Liquid

  • Color & Odor: Light yellow to golden; mild, nutty aroma

  • Solubility: Insoluble in water; soluble in lipids and alcohol

  • Main Components: Linoleic acid, oleic acid, palmitic acid, polyphenols

  • Viscosity: Light to medium

  • Specific Gravity: ~0.91–0.93

  • Shelf Life: 12–18 months

Safety & Hazard Attributes

  • GHS Classification: Not classified as hazardous

  • Toxicity: Non-toxic; safe for topical and cosmetic use

  • Allergen Information: Generally considered non-allergenic

  • Exposure Limits: None established

Storage & Handling Attributes

  • Storage Conditions: Store in cool, dry, and dark place away from direct sunlight

  • Container Type: Amber glass or HDPE drums

  • Shelf Life: 12–18 months if stored properly

  • Handling Precautions: Avoid exposure to heat and air to minimize oxidation

Regulatory & Compliance Attributes

  • Complies with EU and FDA cosmetic safety standards

  • Approved for topical use in cosmetic and personal care formulations

  • Not approved for ingestion without proper processing

Environmental & Health Impact

  • Biodegradability: Fully biodegradable

  • Ecotoxicity: No known ecological risks

Bioaccumulation: Not expected

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

  • PPE Required: Gloves and eye protection recommended when handling in bulk

  • Handling Guidelines: Use in a clean, dry environment; prevent contamination and rancidity

First Aid Measures

  • Inhalation: Not applicable

  • Skin Contact: Safe; rinse if irritation occurs (rare)

  • Eye Contact: Rinse with water if splashed

  • Ingestion: Non-toxic in small amounts, though not intended for ingestion

Firefighting Measures

  • Fire Hazards: Combustible oil

  • Extinguishing Media: Foam, dry chemical, COâ‚‚

  • Special Precautions: Avoid use of water jets

Hazardous Combustion Products: Carbon monoxide and other organic vapors