Ingredient review
Mirabilis Jalapa Extract
INCI: MIRABILIS JALAPA FLOWER/LEAF/STEM EXTRACT
A gentle botanical extract with antioxidant potential, but research on its cosmetic benefits is still limited.
In plain English
Mirabilis jalapa extract comes from a flowering plant often called the four o'clock flower. In skincare, it's added for its ability to help calm the skin and fight free radicals, which are unstable molecules that can damage skin cells. Think of it as a mild helper that may support your skin's natural defenses, though 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
Mirabilis Jalapa 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 Mirabilis Jalapa 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
Mirabilis jalapa extract is a natural ingredient derived from the flowers, leaves, and stems of the Mirabilis jalapa plant, a species native to tropical Americas. It contains various bioactive compounds including flavonoids, phenolic acids, and betalains, which contribute to its antioxidant and soothing properties.
How it works
In a cosmetic product, this extract works primarily by providing antioxidant compounds that can neutralize free radicals on the skin's surface. It may also help reduce the appearance of redness or irritation due to its natural soothing constituents. However, its exact mechanism in skincare is not fully characterized, and it is often used as a supporting ingredient in formulations.
Pros
Gentle antioxidant
Provides a mild antioxidant boost that can help protect skin from daily environmental damage without causing irritation.
Soothing potential
May help calm redness or minor irritation, making it a nice addition for sensitive skin formulations.
Cons and cautions
Limited research
There is very little published research specifically on the cosmetic benefits of Mirabilis jalapa extract, so its effectiveness is not well-established.
Rare allergen risk
As with any botanical, there is a small chance of allergic reaction, especially for those with plant allergies.
Best for
- Those looking for a gentle, natural antioxidant ingredient
- People with sensitive or easily irritated skin who want soothing support
Use caution if
- Individuals with known allergies to Mirabilis jalapa or related plants (Nyctaginaceae family)
Usage tips
Safety summary
Mirabilis jalapa extract is considered safe for topical use in cosmetics with a low risk of irritation. However, due to limited research, it is best used in formulations with other well-studied ingredients. As with any botanical, patch testing is recommended for those with sensitive skin or known plant allergies.
Research notes
Current evidence for Mirabilis jalapa extract in skincare is largely based on its known phytochemical composition (flavonoids, betalains) and traditional use. Peer-reviewed studies on its cosmetic efficacy are scarce, so it is considered an emerging ingredient with promising but unproven benefits.
Common label clues
- Typical concentration
- Typically used at 0.1% to 2% in leave-on products
- Regulatory status
- Generally recognized as safe for use in cosmetics in the US and EU when used as a botanical extract, though specific concentration limits are not established.
- Common uses
- Serums, Moisturizers, Soothing creams
- Environmental note
- Mirabilis jalapa is a widely cultivated ornamental plant, so sourcing is generally sustainable, but check for organic or wild-harvested certifications if that matters to you.
Good to know
- Mirabilis jalapa is also known as the four o'clock flower because its blooms open in the late afternoon.
- This extract is often used in traditional medicine, but its cosmetic applications are still being explored.
Common questions
What is Mirabilis Jalapa Extract in beauty products?
Mirabilis jalapa extract comes from a flowering plant often called the four o'clock flower. In skincare, it's added for its ability to help calm the skin and fight free radicals, which are unstable molecules that can damage skin cells. Think of it as a mild helper that may support your skin's natural defenses, though it's not as well-studied as more common antioxidants like vitamin C or green tea.
What does Mirabilis Jalapa Extract do in a beauty product?
In a cosmetic product, this extract works primarily by providing antioxidant compounds that can neutralize free radicals on the skin's surface. It may also help reduce the appearance of redness or irritation due to its natural soothing constituents. However, its exact mechanism in skincare is not fully characterized, and it is often used as a supporting ingredient in formulations.
Is Mirabilis Jalapa Extract safe for most people?
Mirabilis jalapa extract is considered safe for topical use in cosmetics with a low risk of irritation. However, due to limited research, it is best used in formulations with other well-studied ingredients. As with any botanical, patch testing is recommended for those with sensitive skin or known plant allergies.
Who should be careful with Mirabilis Jalapa Extract?
Individuals with known allergies to Mirabilis jalapa or related plants (Nyctaginaceae 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.