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Grape Seed Oil
At ORY®, we believe you should know what’s in your products and why. This page lists the published research behind what we say about grape seed oil. Each section starts with our claim, then tells you how well the research supports it, then lists the sources so you can read them yourself.
How to read this page Supported — backed by peer-reviewed research or official safety reviews. Supported, with caveats — the research points this way, but mostly from laboratory or animal studies, or at different strengths than ORY® uses. Limited evidence — little or no published research yet. We say so openly. |
1. General Description and Role
Claim: Grape seed oil is pressed from grape seeds left over from winemaking. It is light and fast-absorbing. In ORY® products, it helps skin and hair feel soft without a greasy feel. |
Verification: Supported. The CIR Expert Panel found plant-derived fatty acid oils, including grape seed oil, safe as used in cosmetics.
Citations:
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
- What it shows: CIR safety assessment of plant oils.
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
2. Composition and Production
Claim: Grape seed oil is about 65–75% linoleic acid, with oleic acid, vitamin E, and, in unrefined grades, polyphenols. |
Verification: Supported. Its composition is well documented; most research on its compounds concerns diet rather than skin.
Citations:
- Garavaglia, J., Markoski, M. M., Oliveira, A., & Marcadenti, A. (2016). Grape seed oil compounds: Biological and chemical actions for health. Nutrition and Metabolic Insights, 9, 59–64. https://doi.org/10.4137/NMI.S32910
- What it shows: Review of grape seed oil compounds (mainly nutritional).
- Garavaglia, J., Markoski, M. M., Oliveira, A., & Marcadenti, A. (2016). Grape seed oil compounds: Biological and chemical actions for health. Nutrition and Metabolic Insights, 9, 59–64. https://doi.org/10.4137/NMI.S32910
3. Skin Type Suitability
Claim: Grape seed oil suits oily, combination, and normal skin. Dry skin may need a richer oil as well. |
Verification: Supported, with caveats. Reviews suggest linoleic-rich oils suit the skin barrier. We found no clinical studies of grape seed oil by skin type.
Citations:
- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2018). Natural oils for skin-barrier repair: Ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 19(1), 103–117. https://doi.org/10.1007/s40257-017-0301-1
- What it shows: Review of plant oils and the skin barrier.
- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2018). Natural oils for skin-barrier repair: Ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 19(1), 103–117. https://doi.org/10.1007/s40257-017-0301-1
4. Hair and Scalp Suitability
Claim: In haircare, grape seed oil adds light shine without weight. |
Verification: Limited evidence. Oils are commonly used to soften hair and reduce the look of frizz; we found no controlled clinical studies of this oil on hair. ORY® haircare products are not intended to treat dandruff, scalp conditions, or hair loss.
Citations:
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- What it shows: General review.
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
5. Benefits
Claim: Grape seed oil helps skin feel soft and smooth with a light, non-greasy finish. |
Verification: Supported, with caveats. Reviews support linoleic-rich oils for barrier-friendly moisturizing. ORY® does not make acne or sebum-normalizing claims.
Citations:
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- What it shows: Review of plant oils.
- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2018). Natural oils for skin-barrier repair: Ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 19(1), 103–117. https://doi.org/10.1007/s40257-017-0301-1
- What it shows: Review of plant oils.
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
6. Use Across ORY® Product Lines
Claim: Grape Seed Oil is used in all four ORY® product lines. |
Verification: Supported. Grape seed oil oxidizes quickly, so ORY® limits it to 10% of oils in soap and adds antioxidants.
| Product line | Typical level | How ORY® uses it |
| Skincare | 5–100% | Facial oils, light serums, massage oils, and lotions. |
| Haircare | 2–50% | Light hair serums, scalp oils, and leave-ins. |
| Handmade Soap | 5–10% of oils | Conditioning oil. |
| Cosmetics | 5–20% | Light foundations, makeup removers, and lip oils. |
Citations:
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
- What it shows: Reported uses.
- U.S. Food and Drug Administration. Is It a Cosmetic, a Drug, or Both? (Or Is It Soap?) https://www.fda.gov/cosmetics/cosmetics-laws-regulations/it-cosmetic-drug-or-both-or-it-soap
- What it shows: FDA explains how soap is regulated.
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
7. Pros
Claim: A light, fast-absorbing oil with a CIR safety conclusion. |
Verification: Supported. Well documented composition and long cosmetic use.
Citations:
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
- What it shows: Safety conclusion.
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
8. Cons
Claim: Grape seed oil goes rancid quickly and may be too light for very dry skin. |
Verification: Supported. We list these limits so you have the full picture:
- Short shelf life. About 6–9 months.
- Limited occlusion. Not enough alone for very dry skin.
- Soap. Keep at 10% of oils or less.
- Limited skin studies. Most research is nutritional.
Citations:
- Garavaglia, J., Markoski, M. M., Oliveira, A., & Marcadenti, A. (2016). Grape seed oil compounds: Biological and chemical actions for health. Nutrition and Metabolic Insights, 9, 59–64. https://doi.org/10.4137/NMI.S32910
- What it shows: Composition.
- Garavaglia, J., Markoski, M. M., Oliveira, A., & Marcadenti, A. (2016). Grape seed oil compounds: Biological and chemical actions for health. Nutrition and Metabolic Insights, 9, 59–64. https://doi.org/10.4137/NMI.S32910
9. Safety Notes
Claim: Patch test before use; for external use only. |
Verification: Supported. Follow these precautions:
- Patch test any new product on a small area for 24–48 hours before full use.
- Store away from heat and light, and discard if it smells rancid.
- Stop use if redness, burning, itching, or rash occurs, and talk to a healthcare provider.
- For external use only. Avoid the eyes.
- If you are pregnant, nursing, have a medical condition, or are buying for a child, ask a healthcare provider before use.
Citations:
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
- What it shows: Safety assessment.
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
10. Product-line notes
- ORY® Skincare: For external use only. Not for deep or puncture wounds, animal bites, or serious burns.
- ORY® Haircare: Designed for scalp comfort and the look and feel of hair. Not intended to treat dandruff or scalp conditions, or to promote hair growth or prevent hair loss. If you notice sudden shedding or a persistent itchy, flaking scalp, see a dermatologist.
- ORY® Handmade Soap: Handmade soap is naturally alkaline, and each bar may vary slightly in color, scent, and texture. Not intended to treat eczema or any skin condition.
- ORY® Cosmetics: Lip products are not intended to treat or protect chapped or cracked lips. Do not share applicators, and replace any product that changes color, smell, or texture.
11. References
Peer-reviewed research
- Burnett, C. L., et al. (2017). Safety assessment of plant-derived fatty acid oils. International Journal of Toxicology, 36(3 Suppl), 51S–129S. https://doi.org/10.1177/1091581817740569
- Garavaglia, J., Markoski, M. M., Oliveira, A., & Marcadenti, A. (2016). Grape seed oil compounds: Biological and chemical actions for health. Nutrition and Metabolic Insights, 9, 59–64. https://doi.org/10.4137/NMI.S32910
- Lin, T. K., Zhong, L., & Santiago, J. L. (2018). Anti-inflammatory and skin barrier repair effects of topical application of some plant oils. International Journal of Molecular Sciences, 19(1), 70. https://doi.org/10.3390/ijms19010070
- Vaughn, A. R., Clark, A. K., Sivamani, R. K., & Shi, V. Y. (2018). Natural oils for skin-barrier repair: Ancient compounds now backed by modern science. American Journal of Clinical Dermatology, 19(1), 103–117. https://doi.org/10.1007/s40257-017-0301-1
Government and regulatory sources
- U.S. Food and Drug Administration. Is It a Cosmetic, a Drug, or Both? (Or Is It Soap?) https://www.fda.gov/cosmetics/cosmetics-laws-regulations/it-cosmetic-drug-or-both-or-it-soap
