5 citations
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June 2013 in “Fashion business” This study found that adding rose hip extract to permanent wave solutions increased wave effectiveness and reduced hair damage, although variations in hair type may affect the results.
This study found that adding Rosehip extract to permanent waving products with cysteine improved waving efficiency and reduced hair damage compared to thioglycolate-based products.
2 citations
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June 2025 in “Cosmetics” This study observed that a five-week topical treatment with cold-pressed Rosa canina seed oil significantly reduced mean wrinkle scores and UV-induced spots in volunteers, suggesting potential anti-aging and photoprotective benefits attributed to its high carotenoid content.
3 citations
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February 2023 in “ACS omega” In this study, grape seed oil was found to be the most effective herbal oil for improving gloss and reducing fractures in various hair types.
December 2023 in “Journal of Food Science and Nutrition” In this animal study, rosehip seed oil applied to the skin of mice promoted hair regrowth by accelerating hair follicles' transition from resting to growth phases and increased hair follicle density, bulb size, and skin thickness, suggesting potential as a treatment for hair loss.