Definition 

Grape seed oil is a premium edible vegetable oil derived from grape seeds left over after winemaking, obtained through pressing or extraction. It belongs to the category of fruit‑seed oils. It has a pale yellow‑green hue, a light and delicate texture, and a mild, neutral flavor that does not overpower the natural taste of ingredients. With exceptional antioxidant properties and a high smoke point, it is suitable for dressings, stir‑frying, and baking, and also serves as a popular base oil for beauty and skincare. 

Nutritional Information (per 100 g of refined grape seed oil) 

1. Fatty acid composition 
• Linoleic acid (ω-6): 68%–76% (very high content) 
• Oleic acid (ω-9): 15%–20% 
• Alpha-linolenic acid (ω-3): 0.5%–2% 
• Saturated fatty acids: approximately 7%–9% 
2. Core Specialty Nutrients 
• Proanthocyanidins (OPC): A powerful antioxidant ingredient 
• Extremely high in natural vitamin E 
• Rich in phytosterols, polyphenols, and flavonoids 
• Contains chlorophyll and carotene 
• Zero cholesterol, zero trans fats 

Product Efficacy 

Internal consumption and edible benefits 
1. Powerful antioxidant and anti-aging proanthocyanidins combined with vitamin E deliver dual antioxidant protection, neutralizing free radicals, slowing systemic aging, and diminishing fine lines. 
2. Protects the cardiovascular and cerebrovascular systems; its high linoleic acid content helps lower low-density lipoprotein cholesterol, soften blood vessels, and prevent atherosclerosis and the “three highs” (high blood pressure, high blood sugar, and high blood lipids). 
3. Promotes circulation and improves microcirculation, making it suitable for individuals with cold hands and feet and poor qi–blood circulation. 
4. Light and easy to digest, with a very mild flavor and no greasiness, it boasts high bioavailability, making it suitable for seniors, children, and those looking to lose weight. 
5. Supports metabolism, promotes a light and lean physique; low-fat and refreshing, it helps prevent fat accumulation, making it ideal for everyday calorie‑controlled diets. 
Topical skincare benefits 
1. OPC with firming and brightening benefits: antioxidant, firms the skin, and improves sagging and dullness. 
2. Lightweight, non-comedogenic formula that absorbs quickly—this foundational skincare oil is the top choice for oily and combination‑oily skin. 
3. Repairs the skin barrier, fades acne marks and soothes redness, repairs sensitive skin, and lightens newly formed acne scars. 
4. Apply to the ends of your hair to protect against dryness, leaving it smooth and shiny while reducing split ends. 

Application Areas 

• Culinary applications: With a mild, neutral flavor and no off‑notes, it is ideal for cold dishes, salads, low‑temperature cooking, and baking. Its moderate smoke point makes it a premium vegetable oil commonly used in healthy home cooking. 
• Food industry: Used in the production of pastries, biscuits, fried foods, frozen foods, seasonings, and functional foods; also employed in formulating blended edible oils. 
• Health & Wellness: Rich in linoleic acid, proanthocyanidins, and vitamins; offers antioxidant benefits, scavenges free radicals, helps regulate blood lipids, and supports cardiovascular and cerebrovascular health. 
• Personal Care & Cosmetics: Lightweight and non-greasy with excellent penetration, it serves as a skincare base oil for use in facial creams, serums, body care products, hair treatments, and massage oils, offering oil control, moisturization, firming, anti‑aging benefits, and soothing, reparative effects. 
• Pharmaceuticals and other applications: It can serve as a carrier for pharmaceutical soft capsules and an excipient in topical ointments; it can also be used as a natural antioxidant ingredient for food preservation and as an additive in high-end animal feed.