Ingredient review
Nasturtium Flower Oil
INCI: NASTURTIUM OFFICINALE FLOWER OIL
A gentle, antioxidant-rich oil that helps soothe and protect the skin, but research on its specific benefits is still emerging.
In plain English
Nasturtium flower oil is pressed from the bright flowers of the nasturtium plant. It contains natural antioxidants and fatty acids that can help soften and calm the skin. Think of it as a light, nourishing oil that adds a protective layer without feeling heavy or greasy.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is still emerging, so marketing claims deserve extra caution.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- natural
- Evidence
- emerging
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Nasturtium Flower Oil is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Nasturtium Flower Oil.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
emergingThe ingredient may be promising, but claims should be treated more cautiously.
What it is
A natural oil extracted from the flowers of Nasturtium officinale (watercress), containing linoleic acid, oleic acid, and antioxidant compounds like flavonoids and vitamin C.
How it works
When applied to the skin, the oil forms a thin, breathable film that helps lock in moisture and protect against environmental stressors. Its antioxidants may help neutralize free radicals, while the fatty acids support the skin's natural barrier.
Pros
Lightweight and non-greasy
Unlike heavier oils, nasturtium flower oil absorbs quickly and leaves a soft, non-sticky finish, making it comfortable for daily use.
Rich in skin-friendly antioxidants
Contains flavonoids and vitamin C that can help defend the skin against pollution and UV-induced stress, though it is not a substitute for sunscreen.
Cons and cautions
Limited research backing
Most evidence for nasturtium flower oil's benefits comes from traditional use or small studies; large-scale clinical trials are lacking.
Potential allergen for sensitive individuals
As a botanical oil, it may trigger contact dermatitis in people with plant allergies, so a patch test is recommended before widespread use.
Best for
- People with dry or normal skin looking for a light, natural moisturizer
- Those interested in antioxidant-rich, plant-based skincare
Use caution if
- Individuals with known allergies to nasturtium or related plants (Brassicaceae family)
Usage tips
Safety summary
Nasturtium flower oil is considered safe for most people when used in cosmetics. As with any new plant oil, perform a patch test on a small area of skin before full use, especially if you have known allergies to the Brassicaceae family (e.g., mustard, cabbage).
Research notes
Research on nasturtium flower oil specifically is limited. Studies on related nasturtium extracts suggest antioxidant and anti-inflammatory activity, but direct evidence for the oil's cosmetic benefits remains preliminary.
Common label clues
- Typical concentration
- 0.5% to 5% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US, but not approved as a drug ingredient.
- Common uses
- Facial oils, Serums, Moisturizers
- Environmental note
- Nasturtium is easy to cultivate and often grown without heavy pesticides, making it a relatively sustainable oil source.
Good to know
- Nasturtium flower oil is often cold-pressed to preserve its delicate nutrients.
- It has a mild, pleasant floral scent that may be appealing in natural formulations.
Common questions
What is Nasturtium Flower Oil in beauty products?
Nasturtium flower oil is pressed from the bright flowers of the nasturtium plant. It contains natural antioxidants and fatty acids that can help soften and calm the skin. Think of it as a light, nourishing oil that adds a protective layer without feeling heavy or greasy.
What does Nasturtium Flower Oil do in a beauty product?
When applied to the skin, the oil forms a thin, breathable film that helps lock in moisture and protect against environmental stressors. Its antioxidants may help neutralize free radicals, while the fatty acids support the skin's natural barrier.
Is Nasturtium Flower Oil safe for most people?
Nasturtium flower oil is considered safe for most people when used in cosmetics. As with any new plant oil, perform a patch test on a small area of skin before full use, especially if you have known allergies to the Brassicaceae family (e.g., mustard, cabbage).
Who should be careful with Nasturtium Flower Oil?
Individuals with known allergies to nasturtium or related plants (Brassicaceae family)
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.