Organic, Cold-Pressed

What Is Rose Hip Seed Oil?

Rose hip seed oil is a fixed botanical oil pressed from the small seeds held inside rose hips. I use an organic, cold-pressed oil from Rosa rubiginosa, the sweet briar rose. It is not rose essential oil, rose petal oil, or an infusion of whole dried rose hips. Those ingredients come from different parts of the plant and bring different chemistry into a formula.

The oil is usually golden to orange-red, with a light texture and a mild earthy, nutty, or seed-like smell. It does not smell like a bouquet of roses. Its color comes from the seed oil’s native pigments and other minor compounds, while its feel is shaped mainly by a high concentration of polyunsaturated fatty acids.

This is also different from the whole organic Rosa canina hips I slowly infuse for Rosebud Tallow Balm. A whole-hip infusion gathers oil-compatible compounds from the dried fruit and some of the inner achenes into a carrier fat. Cold-pressed rose hip seed oil is expressed directly from the seeds, so its own fatty-acid profile is much more concentrated.

I use rose hip seed oil in Awaken Oil, where its lighter seed-oil character balances richer fats and gives the formula another source of linoleic and alpha-linolenic acids for face, body, beard, hair, and scalp care.

Traditional Use and Cultural History

Rose hips have been gathered across Europe, North Africa, and western and central Asia for generations. The fruit has a long place in foods, teas, syrups, preserves, and household herbal preparations. Pressing the small, hard inner seeds into a separate cosmetic oil is a newer chapter than those whole-fruit traditions.

Rosa rubiginosa is native to Europe and Macaronesia and later became naturalized in other regions, including Chile. In Chile, the name rosa mosqueta became closely associated with pressed rose seed oil, and Chilean production and research helped introduce the oil to modern skin care.

Cold pressing is part of why I value this version. The seeds are mechanically pressed without relying on solvent extraction. In a study of Rosa affinis rubiginosa, the cold-pressing process stayed below 40 degrees Celsius. That approach produced an oil that retained its characteristic fatty acids, reddish color, and more of some minor seed compounds than the solvent-extracted comparison.

Why We Love It

Its Essential Fatty Acids Are the Heart of the Oil

A direct analysis of cold-pressed Rosa affinis rubiginosa seed oil found about 47.9% linoleic acid, 26.4% alpha-linolenic acid, and 14.8% oleic acid. Altogether, polyunsaturated fatty acids made up a little over 74% of the oil. Exact percentages naturally vary with species, growing conditions, harvest, storage, and pressing, but the overall pattern is consistent: rose hip seed oil is especially rich in linoleic and alpha-linolenic acids.

Those lipids give the oil its lighter glide and make it a beautiful emollient for skin that feels dry, rough, or tight. It smooths the spaces between surface skin cells, softens flaky texture, and helps slow moisture loss when applied over damp skin or a water-based step. It is not a humectant that pulls water into the skin. Its job is to condition the surface and help hold onto the moisture already there.

Linoleic acid is also part of the lipid environment healthy skin uses to maintain a flexible barrier. That is one reason I value a linoleic-rich oil in a balanced formula rather than choosing every oil for richness alone.

Cold Pressing Keeps More of the Seed’s Native Character

Rose hip seed oil contains more than its major fatty acids. Studies and compositional reviews also describe carotenoids, tocopherols, phytosterols, phenolic compounds, and other minor constituents that add antioxidant activity and give cold-pressed oils their natural color and character.

Extraction method matters. In the 2006 Rosa affinis rubiginosa research, the cold-pressed oil contained 0.357 milligrams per liter of all-trans-retinoic acid compared with 0.051 milligrams per liter in the solvent-extracted oil, nearly seven times as much. All-trans-retinoic acid is tretinoin, so rose hip seed oil’s retinoid connection has a real analytical basis. The amount measured was still a trace, about 0.0000357%, rather than prescription strength.

A later analysis of a commercially obtained Rosa rubiginosa oil found no detectable tretinoin, which shows that native amounts can vary from one oil to another. I do not see that as a weakness. It is why I value the complete cold-pressed oil rather than reducing it to one molecule. Its color, feel, linoleic and alpha-linolenic acids, carotenoids, tocopherols, phytosterols, and other antioxidant compounds arrive together.

It Has Human Evidence for the Appearance of Healed Scars

One of the most useful studies followed postsurgical scars after sutures were removed. Of the 108 people who completed the study, 76 applied pure rosehip seed oil twice daily for six weeks and 32 received no topical treatment. At 6 and 12 weeks, the treated scars showed less redness. By week 12, 73% of the treated group had no visible erythema compared with 50% of controls, 63% had no discoloration compared with 21%, and 85% had no atrophy compared with 62%. The difference in raised or hypertrophic scarring was not statistically significant.

I find this especially interesting because it tested the oil on human skin and looked at changes people actually care about: lingering redness, uneven color, and the overall appearance of a healed scar. It was a preliminary, single-center study rather than the final word, but it gives the traditional use of rosehip oil for scar care a real clinical foundation.

This is why I think of rose hip seed oil as a supportive oil for skin that has already closed and entered the remodeling stage. It is not a way to erase a scar, but the human results suggest that consistent use may help a new scar settle more evenly.

It Supports Cell Movement and Tissue Repair in Early Research

Newer laboratory and animal studies help explain what may sit behind the scar findings. In a 2025 study, a low concentration of rosehip seed oil increased closure of a scratch made through cultured L929 fibroblasts from 85.2% in the control to 96.5%. In rats, topical rosehip seed oil also produced greater wound closure after ten days, stronger epithelial regeneration, higher VEGF and TGF-beta expression, and better antioxidant measures than the untreated group.

An earlier animal study found that rosehip oil supported wound closure, collagen organization, and a shift in macrophages from the more inflammatory M1 pattern toward the repair-associated M2 pattern. It also affected signals connected with fibrosis and scar formation.

These were cell and animal models rather than trials of Awaken or another finished cosmetic. I still find them valuable because they show that the oil is doing more in these models than simply coating the surface. They offer a plausible biological link between its fatty-acid and antioxidant profile and the more even-looking scars seen in the human study.

It Has Promising Research for Texture, Wrinkles, and Uneven Tone

A 2025 pilot study gave 27 adults three drops of cold-pressed Rosa canina seed oil to apply to the face daily for five weeks. Computerized facial imaging found improvements in several wrinkle, UV-spot, porphyrin, and texture measurements, although the response varied by age group and facial area.

I like that this study used a real cold-pressed oil on real faces. It was small, open-label, and used the related species Rosa canina rather than my Rosa rubiginosa, so I see it as encouraging early evidence rather than a promise that every person will see the same change. Together with the scar trial, it supports using rose hip seed oil for softness, smoother-looking texture, and a more even appearance over time.

Its Hair-Growth Research Is Early but Fascinating

In a 2023 study, researchers applied a 10% Rosa canina seed oil preparation to the skin of mice once daily for 21 days. The oil encouraged an earlier shift of hair follicles from the resting stage into the active growth stage. The treated mice also showed greater follicle density and bulb size, along with changes in beta-catenin, Sonic hedgehog, IGF-1, VEGF, and other signals involved in follicle activity.

That is exciting research for the ingredient as a whole, especially because I use rose hip seed oil in a product made for hair, beard, and scalp as well as skin. It has not yet been shown to regrow human hair, and the study used a related rose species, so I value Awaken first as a conditioning oil that softens dry ends, beard hair, and the scalp. The early follicle research is an interesting direction to watch.

Quick Answers

Is rose hip seed oil the same as a whole rose hip infusion?

No. Rose hip seed oil is pressed directly from the oil-bearing seeds, so the seed’s own fatty acids make up the oil. A whole-hip infusion places dried fruit and its inner achenes into another fat, which gathers some oil-soluble pigments and seed compounds but remains primarily the carrier oil. I use both preparations, but I keep them separate because they are not interchangeable.

Why is rose hip seed oil called a natural tretinoin alternative?

Because all-trans-retinoic acid, the same molecule as tretinoin, has been directly measured in cold-pressed Rosa rubiginosa oil. The connection is real. Native amounts are small and variable, so I would not call the oil a replacement for prescription tretinoin. I do think gentle botanical alternative is fair when we mean some of the same cosmetic goals, such as softer, smoother, more even-looking skin, supported by the human scar evidence, early facial-skin research, and the oil’s full fatty-acid and antioxidant profile.

Does rose hip seed oil contain vitamin C?

Not in the way whole rose hips do. Vitamin C is water-soluble and is concentrated mainly in the fleshy outer hip, while pressed seed oil contains the seed’s fat-soluble compounds. I value rose hip seed oil for its fatty acids, carotenoids, tocopherols, and phytosterols, not as a topical vitamin C source.

Is rose hip seed oil a humectant?

No. It is an emollient oil. It softens the skin and helps reduce the escape of water from the surface, but it does not attract water the way honey, glycerin, or hyaluronic acid can. Applying an oil-containing product to slightly damp skin lets the oil help seal in that water.

Is rose hip seed oil noncomedogenic or suitable for acne-prone skin?

Rose hip seed oil is commonly described as noncomedogenic or low-comedogenic because it feels relatively light and is rich in linoleic acid. Comedogenic ratings are not standardized clinical tests, so I do not treat a number on a chart as a guarantee. Still, its fatty-acid profile makes it a thoughtful oil for many people who find heavier, more oleic-rich oils uncomfortable.

There is not strong clinical evidence that rose hip seed oil treats acne itself. I value it more for softening the skin and supporting the appearance of post-breakout redness or discoloration. Anyone who breaks out easily can begin with a small amount and see how their own skin responds.

Can rose hip seed oil help eczema, dermatitis, or rashes?

Its emollient fatty acids can support softness and help dry, tight skin hold onto moisture, which may make it a comfortable part of a simple barrier-supporting routine. Direct clinical evidence for treating eczema, dermatitis, or an unexplained rash with rose hip seed oil is still limited, so I would not make it carry a medical claim. I appreciate it as nourishing skin care around dryness and sensitivity.

Can rose hip seed oil help scars?

There is preliminary human evidence that twice-daily use can improve the appearance of redness, discoloration, and thinning in new postsurgical scars after the sutures have been removed. It did not show a significant effect on hypertrophic scars, and no oil can promise to erase a scar. The evidence fits best with regular care of fully closed, healing skin.

What about open cuts or actively broken skin?

The strongest human scar study began only after sutures were removed. A separate 12-day randomized trial of repetitive finger-prick lesions found that a rosehip seed oil extract was well tolerated but did not improve those active lesions. That makes the oil a better fit for conditioning fully closed skin and the later appearance of a scar than for treating an open wound.

Does rose hip seed oil prevent stretch marks?

There is not strong rose hip seed oil-only clinical evidence showing that it prevents or removes stretch marks. Its slip and emollient lipids can keep changing skin feeling soft and comfortable, and that is worthwhile on its own. I would describe stretch-mark use as supportive body care, not a guaranteed preventive treatment.

Can rose hip seed oil grow hair or a beard?

The early mouse study found changes in hair-cycle timing, follicle size, and growth-related signals after topical Rosa canina seed oil. Human trials have not yet shown that rose hip seed oil regrows scalp or beard hair. In Awaken, I use it as part of a conditioning blend for scalp massage, dry ends, and beard softness while following the research with interest.

Is rose hip seed oil photosensitizing?

Rose hip seed oil is a fixed seed oil, not a phototoxic citrus essential oil, and it is not known to make skin unusually sensitive to sunlight. It is also not sunscreen. Its carotenoids and antioxidant compounds are useful additions to skin care, but they do not replace daily sun protection.

Why does freshness and storage matter?

The same polyunsaturated fatty acids that make rose hip seed oil special also make it more vulnerable to oxidation than a highly saturated fat. Cool, dark storage and a tightly closed container help protect its quality. A sharp, paint-like, or stale smell is a better sign of oxidation than the oil’s naturally earthy seed scent.

Does rose hip seed oil smell like roses?

No. The oil comes from the seeds rather than the petals. Its natural smell is usually mild, earthy, nutty, grassy, or tea-like. It does not have the rich floral scent associated with rose absolute or rose essential oil.

Which product contains your rose hip seed oil?

I use organic, cold-pressed Rosa rubiginosa seed oil in Awaken Oil, a multipurpose oil for the face, body, hair, beard, and scalp.

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Rose Hip Seed Oil