GRAPE SEED OIL

Grape seed oils are a winemaking by-product, and oil made from the seeds is commonly used as an edible oil.
Grape seed oil is widely used in baked goods, pancakes, and waffles. 
Grape seed oil is sprayed on raisins to help them retain their flavor.

CAS Number: 85594-37-2
EINECS Number: 287-896-9

Synonyms: Grape, ext., GRAPE(VITISVINIFERA)SEEDOIL, GRAPEKERNELOIL, Einecs 287-896-9, Leucoselect Indena, GRAPE SEED OIL CAS: 85594-37-2, Grape seed oil USP/EP/BP, vitis vinifera leaf water

Grape seed oil is a vegetable oil that is mechanically or chemically extracted from the tiny seeds of grapes, which are typically discarded during the wine production process; by repurposing these seeds, grape seed oil contributes to waste reduction and adds economic value to the wine industry. 
This oil is particularly rich in unsaturated fatty acids—especially linoleic acid, which plays a role in maintaining healthy skin and lowering bad cholesterol levels when consumed as part of a balanced diet.
Grape seed oil (also called grapeseed oil or grape oil) is a vegetable oil derived from the seeds of grapes. 

Grape seed oil has a moderately high smoke point of approximately 216 °C (421 °F). 
The oil has a light taste and a high polyunsaturated fat content, making it suitable for use in salad dressings, mayonnaise and as a base for oil infusions of garlic, rosemary, or other herbs or spices. 
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Vitis vinifera, Vitaceae.

Its composition also includes notable amounts of vitamin E, a powerful antioxidant that helps protect cells from oxidative damage, supports immune function, and promotes skin healing and hydration. 
Due to this antioxidant content, grape seed oil is often marketed as a "skin-repairing" or "anti-aging" ingredient in the cosmetics industry, where it is used in a wide variety of personal care products such as serums, moisturizers, hair conditioners, and makeup removers.

In culinary uses, grape seed oil is appreciated for its light, clean taste, which does not interfere with the flavor of food, making it suitable for marinades, salad dressings, and even baking. 
Grape seed oil smoke point—generally between 215°C to 230°C (about 420°F to 450°F)—allows it to be safely used in high-temperature cooking techniques such as stir-frying and sautéing, unlike some more delicate oils which can degrade at lower temperatures and produce harmful compounds.

From a nutritional standpoint, grape seed oil is often promoted as a heart-healthy oil because of its unsaturated fat profile, although some health experts suggest that its high omega-6 fatty acid content should be balanced with omega-3 intake to avoid inflammation. 
Additionally, cold-pressed or minimally processed versions of grape seed oil are preferred in health-conscious markets, as they retain more of the natural antioxidants and nutrients found in the seeds.
Grape seed oil is a light, odorless, and pale green oil that is extracted from the seeds of grapes, typically those that are byproducts of the winemaking process. 

Grape seed oil is highly valued in the cosmetic, pharmaceutical, and culinary industries due to its high content of polyunsaturated fats, particularly linoleic acid, and its rich antioxidant profile, including vitamin E and phenolic compounds.

In cooking, grape seed oil is often used for sautéing, baking, and making salad dressings because of its clean taste and relatively high smoke point, which allows it to withstand moderate to high heat without breaking down easily. 
Grape seed oil neutral flavor makes it a preferred choice for recipes where stronger oils might overpower the other ingredients.
A study of 21 grape cultivars showed variation of oil composition, especially for linoleic acid and tocopherols.

Although grape seeds contain polyphenols, such as proanthocyanidins, grape seed oil contains negligible amounts of these compounds.
Grape seed oil components are under study for their potential applications in human health, but the scientific quality of clinical research as of 2016 has been inadequate to suggest any effect on lowering disease risk.
Grapeseed oil has occasionally been found to contain dangerous levels of polycyclic aromatic hydrocarbons because of direct contact with combustion gases during the drying process.

Grape seed oil also contains 0.8 to 1.5% unsaponifiables rich in phenols (tocopherols) and steroids (campesterol, beta-sitosterol, stigmasterol).
Grape seed oil contains small amounts of vitamin E, but safflower oil, cottonseed oil, or rice bran oil contain greater amounts.
Grape seed oil is high in polyunsaturates and low in saturated fat.

Grape seed oil has become a popular alternative vegetable oil. 
It has similar properties to oils like vegetable or olive oil and can provide many health benefits to consumers. Grapeseed oil is made from grape seeds, which are byproducts from the winemaking process. 
Grape seed oil wasn’t until recently that grapeseed oil was extracted from the leftover seeds to create a product.

Grape seed oil has been growing in popularity over the past few decades.
Grape seed oil’s often promoted as healthy due to its high amounts of polyunsaturated fat and vitamin E.
Grapes grown in the Aegean Region produced by the extraction method from the seeds pure and natural constant  oil.

In cosmetics and skincare, grape seed oil is prized for its moisturizing and anti-inflammatory properties; it is commonly used in creams, lotions, and massage oils to help nourish the skin, improve elasticity, and reduce the appearance of scars and wrinkles. 
Thanks to its lightweight texture and quick absorption, it is also ideal for oily and acne-prone skin.

Uses:
Grape seed oil may be used as a salad oil, massage oil, and in manufactured cosmetics or haircare products.
Grape seed oil is widely used in cooking due to its high smoke point and neutral flavor, which allows it to withstand high temperatures without breaking down, making it ideal for frying, sautéing, roasting, and grilling without altering the taste of the food.
Thanks to its light texture and mild taste, grape seed oil is commonly used as a base for salad dressings, vinaigrettes, and marinades, where it helps to evenly coat ingredients without overpowering their natural flavors or aromas.

In baking, grape seed oil is often used as a substitute for butter or heavier oils like canola or sunflower oil, especially in cakes, muffins, or bread recipes where a lighter, less greasy texture is preferred.
In the cosmetics industry, grape seed oil is used in the formulation of facial serums, moisturizers, body oils, and creams because of its emollient properties, which help soften and hydrate the skin without clogging pores, making it suitable even for oily or acne-prone skin types.

Due to its smooth glide and fast absorption, grape seed oil is frequently used as a carrier oil in massage therapy and aromatherapy; it is often mixed with essential oils to dilute them while providing moisturizing and skin-soothing benefits.
In hair care, grape seed oil is applied to the scalp and strands to moisturize dry hair, reduce frizz, and strengthen brittle ends, and it is often included in shampoos, conditioners, or hot oil treatments aimed at promoting shine and manageability.

Thanks to its high content of vitamin E and other antioxidants, grape seed oil is used in anti-aging skincare routines to help reduce the appearance of fine lines and wrinkles, fade scars, and protect the skin from environmental damage and premature aging caused by free radicals.
Some natural health practitioners recommend grape seed oil for treating minor wounds, cuts, and inflamed skin, as it may promote faster healing and reduce redness or irritation due to its mild anti-inflammatory and antimicrobial properties.
Grape seed oil is sometimes encapsulated and sold as a dietary supplement for its potential cardiovascular benefits, as it may help lower blood pressure, reduce cholesterol, and improve circulation due to the presence of beneficial polyphenols and fatty acids.

In addition to personal care and food, grape seed oil can be used in the production of soaps, natural lubricants, and even environmentally friendly paints and varnishes, where its stability and biodegradability make it a sustainable alternative to petroleum-based oils.
Grape seed oil is often used as a natural and gentle makeup remover or cleansing oil, as it dissolves makeup, excess sebum, and impurities without irritating the skin or leaving a heavy, greasy residue, making it an effective alternative to synthetic or alcohol-based removers.

When applied directly to the nails and cuticles, grape seed oil helps to moisturize dry skin, soften tough cuticles, and strengthen brittle nails, which is why it is often added to hand creams, nail oils, and manicure treatments designed to improve overall nail health.
In hair and scalp treatments, grape seed oil can be massaged into the scalp to help reduce dryness, soothe irritation, and combat dandruff, particularly when used regularly as part of a scalp care routine or mixed with antifungal essential oils like tea tree or rosemary oil.

Thanks to its regenerative properties and high vitamin E content, grape seed oil is often used in products aimed at reducing the appearance of stretch marks, acne scars, and other skin blemishes by improving skin elasticity and supporting tissue repair over time.
Because of its moisturizing and healing properties, grape seed oil is frequently used in natural lip balms and lip glosses, where it helps to keep the lips soft, hydrated, and protected from environmental dryness or cracking.
Grape seed oil may also be applied topically after sun exposure to soothe sunburned or irritated skin, thanks to its cooling, anti-inflammatory, and antioxidant effects that can assist in calming redness and restoring moisture.

Safety Profile:
Although grape seed oil is generally well-tolerated and considered safe for topical use, some individuals may experience mild skin irritation, redness, or allergic reactions—especially if they have a sensitivity to grapes or other botanical ingredients—so it is advisable to perform a patch test before using the oil extensively on the skin.
If grape seed oil is not properly processed or stored, particularly when it is extracted using chemical solvents or exposed to high heat, it may contain trace amounts of harmful residues or undergo oxidation, which can reduce its nutritional quality and potentially introduce substances that are irritating or harmful to the body over time.
Because grape seed oil contains a high amount of polyunsaturated fats, it is more prone to oxidation when exposed to air, light, or heat, and spoiled or rancid oil may develop harmful free radicals or an unpleasant taste and odor, making it unsafe for consumption or topical use.