Ingredient review
Hydrolyzed Myrtle Leaf Extract
INCI: Hydrolyzed Myrtus Communis Leaf Extract
A gentle, antioxidant-rich botanical extract that helps soothe and protect skin, though research is still emerging.
In plain English
This is an extract from the leaves of the myrtle plant (Myrtus communis), which has been broken down into smaller pieces (hydrolyzed) so it can be absorbed better by your skin. Myrtle has been used in traditional medicine for centuries, and in skincare, it's valued for its antioxidant and soothing properties. Think of it as a gentle, plant-based helper that may calm irritation and defend against environmental stress.
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 Myrtle Leaf 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 Myrtle Leaf 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
Hydrolyzed Myrtus Communis Leaf Extract is a water-soluble extract obtained from the leaves of the myrtle plant. The hydrolysis process breaks down larger molecules (like proteins and polysaccharides) into smaller ones, making them more bioavailable for the skin. Myrtle leaves are rich in polyphenols, flavonoids, and tannins, which are known for their antioxidant and anti-inflammatory activities.
How it works
In a cosmetic product, this extract works primarily as an antioxidant, helping to neutralize free radicals that can damage skin cells and accelerate aging. It also has mild soothing properties, which can help reduce redness and irritation. The hydrolyzed form ensures better penetration into the skin's upper layers, where it can exert its protective effects without being too heavy or greasy.
Pros
Gentle antioxidant
Provides a mild shield against free radicals without the irritation that some stronger antioxidants can cause, making it suitable for sensitive skin.
Soothing potential
May help calm redness and inflammation, offering a comforting effect for skin that's prone to irritation or reactivity.
Cons and cautions
Limited research
Most evidence comes from traditional use or lab studies; there are few high-quality human trials confirming its effectiveness in skincare products.
Allergy risk
As a plant extract, it carries a small risk of allergic contact dermatitis, especially for those with sensitivities to botanical ingredients.
Best for
- People with normal to oily skin looking for lightweight antioxidant protection
- Those with sensitive or easily irritated skin who want a gentle soothing ingredient
Use caution if
- Individuals with a known allergy to myrtle or plants in the Myrtaceae family
Usage tips
Safety summary
Hydrolyzed Myrtus Communis Leaf Extract is considered safe for topical use in cosmetics at typical concentrations. It has a low irritation and comedogenic risk, though as with any botanical, rare allergic reactions are possible. Always patch test if you have sensitive skin or known plant allergies.
Research notes
Research on this specific hydrolyzed extract in skincare is limited. Most evidence is based on the known antioxidant and anti-inflammatory properties of myrtle leaf compounds (polyphenols, flavonoids) from lab and traditional use. More clinical studies are needed to confirm its efficacy in cosmetic formulations.
Common label clues
- Typical concentration
- 0.5% to 2% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US, with no specific restrictions beyond standard cosmetic ingredient safety requirements.
- Common uses
- Serums, Moisturizers, Toning products
- Environmental note
- Myrtle is a widely cultivated shrub in Mediterranean regions; sourcing is generally sustainable, but look for brands that prioritize ethical wildcrafting or organic farming.
Good to know
- Myrtle has a long history in Mediterranean traditional medicine, often used for its antiseptic and anti-inflammatory properties.
- The hydrolysis process makes this extract more water-soluble and easier to formulate into clear, lightweight products.
Common questions
What is Hydrolyzed Myrtle Leaf Extract in beauty products?
This is an extract from the leaves of the myrtle plant (Myrtus communis), which has been broken down into smaller pieces (hydrolyzed) so it can be absorbed better by your skin. Myrtle has been used in traditional medicine for centuries, and in skincare, it's valued for its antioxidant and soothing properties. Think of it as a gentle, plant-based helper that may calm irritation and defend against environmental stress.
What does Hydrolyzed Myrtle Leaf Extract do in a beauty product?
In a cosmetic product, this extract works primarily as an antioxidant, helping to neutralize free radicals that can damage skin cells and accelerate aging. It also has mild soothing properties, which can help reduce redness and irritation. The hydrolyzed form ensures better penetration into the skin's upper layers, where it can exert its protective effects without being too heavy or greasy.
Is Hydrolyzed Myrtle Leaf Extract safe for most people?
Hydrolyzed Myrtus Communis Leaf Extract is considered safe for topical use in cosmetics at typical concentrations. It has a low irritation and comedogenic risk, though as with any botanical, rare allergic reactions are possible. Always patch test if you have sensitive skin or known plant allergies.
Who should be careful with Hydrolyzed Myrtle Leaf Extract?
Individuals with a known allergy to myrtle or plants in the Myrtaceae 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.