Ingredient review
Stramonium Nightshade Fruit Extract
INCI: Solanum Stramoniifolium Fruit Extract
A gentle plant extract with antioxidant potential, but research is limited and it may not be a standout ingredient.
In plain English
This is an extract from the fruit of a tropical plant related to tomatoes and eggplants. It contains natural compounds that can help protect your skin from environmental damage, but it's not as well-studied as more common antioxidants like vitamin C or green tea.
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
Stramonium Nightshade Fruit Extract 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 Stramonium Nightshade Fruit Extract.
- 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 fruit extract from Solanum stramoniifolium, a tropical shrub native to South America. The fruit is rich in flavonoids and phenolic compounds that act as antioxidants.
How it works
It provides antioxidant activity by donating electrons to neutralize free radicals, which are unstable molecules that can damage skin cells. It may also have mild anti-inflammatory effects due to its flavonoid content.
Pros
Natural antioxidant
Contains flavonoids that help protect skin from free radical damage, which can contribute to premature aging.
Gentle on skin
Low irritation and comedogenic risk, making it suitable for most skin types, including sensitive skin.
Cons and cautions
Limited evidence
Most research is on the fruit's general antioxidant properties, not specifically on skin application. Benefits are inferred rather than proven.
Potential allergen
As a nightshade plant, it may cause reactions in people with nightshade allergies, though this is rare.
Best for
- Anyone looking for a gentle antioxidant
- Those with normal to dry skin
Use caution if
- People with known allergies to nightshade plants (e.g., tomatoes, potatoes)
Usage tips
Safety summary
Considered safe for topical use with low irritation potential. However, due to limited skin-specific research, it is best used as part of a broader antioxidant blend rather than a standalone active.
Research notes
Studies on Solanum stramoniifolium fruit extract focus on its antioxidant and anti-inflammatory activity in vitro. Human clinical trials on skin are lacking, so evidence is preliminary.
Common label clues
- Typical concentration
- 0.1% to 2% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US, with no specific restrictions.
- Common uses
- Serums, Moisturizers, Face masks
- Environmental note
- Sustainably sourced from cultivated plants in tropical regions, but check for ethical sourcing certifications.
Good to know
- The fruit is also known as cocona and is sometimes eaten in South America.
- It is often used in traditional medicine for its anti-inflammatory properties.
Common questions
What is Stramonium Nightshade Fruit Extract in beauty products?
This is an extract from the fruit of a tropical plant related to tomatoes and eggplants. It contains natural compounds that can help protect your skin from environmental damage, but it's not as well-studied as more common antioxidants like vitamin C or green tea.
What does Stramonium Nightshade Fruit Extract do in a beauty product?
It provides antioxidant activity by donating electrons to neutralize free radicals, which are unstable molecules that can damage skin cells. It may also have mild anti-inflammatory effects due to its flavonoid content.
Is Stramonium Nightshade Fruit Extract safe for most people?
Considered safe for topical use with low irritation potential. However, due to limited skin-specific research, it is best used as part of a broader antioxidant blend rather than a standalone active.
Who should be careful with Stramonium Nightshade Fruit Extract?
People with known allergies to nightshade plants (e.g., tomatoes, potatoes)
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.