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Cape Chestnut Seed Oil
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.
Cape Chestnut Seed Oil
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.
1. 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
2. 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
3. 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
4. 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
5. 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
6. Environmental & Health Impact
- Biodegradability: Fully biodegradable
- Ecotoxicity: No known ecological risks
- Bioaccumulation: Not expected
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, CO₂
- Special Precautions: Avoid use of water jets
- Hazardous Combustion Products: Carbon monoxide and other organic vapors
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Baobab Oil
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Baobab Oil is especially suited for dry, sensitive, or mature skin. It supports skin elasticity, improves tone, and helps reduce the appearance of scars and stretch marks. In hair care, it nourishes and protects, leaving hair soft and manageable. Its natural stability and skin compatibility make it a premium ingredient in high-performance formulations.
Cetomacrogol PEG1000 (Ginonic CSA 20)
Cetomacrogol PEG (Ginonic CSA) is a polyethylene glycol-based nonionic surfactant and emulsifier with an average molecular weight of approximately 1000 Da. It appears as a white to off-white waxy solid or flakes with a neutral odor. This high-quality grade is widely used in cosmetic, pharmaceutical, and personal care formulations due to its excellent emulsifying, solubilizing, and moisturizing properties. Cetomacrogol PEG1000 (Ginonic CSA 20) facilitates stable oil-in-water emulsions, improves product texture and skin feel, and enhances the bioavailability of active ingredients. Its hydrophilic nature and compatibility with a wide range of ingredients make it a versatile additive in creams, lotions, ointments, and topical gels.
Cetyl Alcohol
Cetyl Alcohol, also known as 1-Hexadecanol or Palmityl Alcohol, is a fatty alcohol derived primarily from natural sources such as palm oil and coconut oil. It appears as a waxy, white to pale yellow solid with a faint fatty odor. Cetyl Alcohol is widely used in cosmetic, pharmaceutical, and industrial formulations due to its emollient, emulsifying, thickening, and stabilizing properties. It helps improve texture, consistency, and moisturizing effects in personal care products. Cetyl Alcohol is compatible with many ingredients, making it a versatile multifunctional ingredient.
Cetyl Palmitate
Cetyl Palmitate is a naturally derived ester formed by the reaction of cetyl alcohol and palmitic acid. It appears as a white to off-white waxy solid with a mild fatty odor. This compound is widely used in cosmetic, pharmaceutical, and industrial formulations for its emollient, thickening, and texture-enhancing properties. Cetyl Palmitate imparts a smooth, creamy feel to products and contributes to improved stability and consistency in creams, lotions, balms, and ointments. Its film-forming and skin-conditioning attributes make it a preferred ingredient in personal care products as well as in specialty industrial applications.
Cetyl Stearyl Alcohol (CSA)
Cetyl Stearyl Alcohol (CSA), also known as Cetearyl Alcohol, is a blended fatty alcohol consisting primarily of cetyl (C16) and stearyl (C18) alcohols. It appears as white to pale yellow waxy flakes or pellets with a mild fatty odor. CSA is widely used in cosmetics, pharmaceuticals, and personal care products as an emollient, thickener, and co-emulsifier. It enhances texture, improves stability, and provides a smooth, velvety skin feel in formulations. Being a non-ionic surfactant, it also aids in stabilizing oil-in-water emulsions and is favored for its gentle nature on the skin and hair.
Lanolin Anhydrous
Lanolin Anhydrous is a purified, waxy substance derived from the sebaceous glands of sheep’s wool. It appears as a yellow to amber, semi-solid wax with a characteristic mild odor. Lanolin is highly valued for its excellent emollient, moisturizing, and protective properties, making it widely used in cosmetic, pharmaceutical, and personal care formulations. The anhydrous form is free from water, which enhances its stability and shelf life, and allows it to act as a natural barrier to lock moisture into the skin.
Petroleum Jelly
Petroleum Jelly is a semi-solid mixture of hydrocarbons, originally derived from petroleum refining. It is odorless, colorless (or slightly yellow), and known for its moisturizing, protective, and lubricating properties. Widely used in cosmetics, pharmaceuticals, and industrial applications, Petroleum Jelly forms a barrier on the skin that locks in moisture and protects against irritants. The 175kg packaging is typical for bulk industrial or large-scale cosmetic use.
