Ingredient review
Hydrolyzed Crossostephium Chinense Extract
INCI: Hydrolyzed Crossostephium Chinense Extract
A gentle, plant-based antioxidant extract with limited but promising research; best for those seeking mild protection and soothing effects.
In plain English
This is an extract from a plant called Crossostephium chinense, which is a type of chrysanthemum used in traditional Chinese medicine. The 'hydrolyzed' part means it has been broken down into smaller, more absorbable pieces, often through a fermentation-like process. In skincare, it's added to help protect the skin from environmental stress and to provide a mild soothing effect. Think of it as a gentle, plant-powered helper for your skin's daily defense.
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
Hydrolyzed Crossostephium Chinense 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 Hydrolyzed Crossostephium Chinense 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 hydrolyzed (enzyme-treated) extract of the whole Crossostephium chinense plant, a member of the Asteraceae family. The hydrolysis process breaks down larger molecules, potentially enhancing the bioavailability of its active compounds, such as flavonoids and phenolic acids.
How it works
The extract provides antioxidant activity by donating electrons to neutralize free radicals, which are unstable molecules that can damage skin cells. It also appears to have anti-inflammatory properties, helping to calm redness and irritation. In a formulation, it acts as a skin-conditioning agent, leaving the skin feeling smoother and more resilient.
Pros
Gentle antioxidant support
Provides a mild shield against daily environmental damage without the irritation that some stronger antioxidants can cause.
Soothing potential
Early research suggests it may help calm redness and sensitivity, making it a good addition for reactive skin types.
Cons and cautions
Limited research
Most evidence comes from lab or animal studies; there are few human trials to confirm how well it works on skin over time.
Allergen risk
As a member of the Asteraceae family, it may trigger allergic reactions in people sensitive to related plants like ragweed or daisies.
Best for
- Anyone looking for a gentle, natural antioxidant in their routine
- Those with normal to combination skin seeking mild soothing benefits
Use caution if
- Individuals with known allergies to Asteraceae plants (chrysanthemums, ragweed, marigolds) should patch-test first
Usage tips
Safety summary
Considered safe for topical use at typical cosmetic concentrations. The main concern is a low risk of allergic contact dermatitis in individuals sensitive to Asteraceae plants. Always patch-test if you have known plant allergies.
Research notes
Research is in early stages. In vitro studies show antioxidant and anti-inflammatory activity, but robust human clinical trials are lacking. The ingredient is promising but not yet backed by strong evidence.
Common label clues
- Typical concentration
- 0.1% to 2%
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US, with no specific restrictions beyond standard cosmetic ingredient regulations.
- Common uses
- Serums, Moisturizers, Anti-aging creams
- Environmental note
- Crossostephium chinense is a cultivated plant, not considered endangered. Sourcing is typically sustainable, but check for organic or wild-harvest certifications if that matters to you.
Good to know
- The hydrolysis process may increase the extract's ability to penetrate the skin's surface.
- It is often used in low concentrations (under 2%) as a supporting ingredient rather than a star active.
Common questions
What is Hydrolyzed Crossostephium Chinense Extract in beauty products?
This is an extract from a plant called Crossostephium chinense, which is a type of chrysanthemum used in traditional Chinese medicine. The 'hydrolyzed' part means it has been broken down into smaller, more absorbable pieces, often through a fermentation-like process. In skincare, it's added to help protect the skin from environmental stress and to provide a mild soothing effect. Think of it as a gentle, plant-powered helper for your skin's daily defense.
What does Hydrolyzed Crossostephium Chinense Extract do in a beauty product?
The extract provides antioxidant activity by donating electrons to neutralize free radicals, which are unstable molecules that can damage skin cells. It also appears to have anti-inflammatory properties, helping to calm redness and irritation. In a formulation, it acts as a skin-conditioning agent, leaving the skin feeling smoother and more resilient.
Is Hydrolyzed Crossostephium Chinense Extract safe for most people?
Considered safe for topical use at typical cosmetic concentrations. The main concern is a low risk of allergic contact dermatitis in individuals sensitive to Asteraceae plants. Always patch-test if you have known plant allergies.
Who should be careful with Hydrolyzed Crossostephium Chinense Extract?
Individuals with known allergies to Asteraceae plants (chrysanthemums, ragweed, marigolds) should patch-test first
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.