What Is Broussonetia Papyrifera Stem Extract?
Broussonetia Papyrifera Stem Extract comes from the stems of the paper mulberry tree, a fast-growing plant native to East Asia that has long been valued for its fibrous bark used in traditional papermaking. The stems contain a mix of flavonoids, phenolic acids and polysaccharides that provide natural antioxidant power and soothing properties. Modern cosmetic chemists noticed these qualities and began adding the extract to skincare in the early 2000s as interest in plant-based actives grew.
To create the ingredient, harvested stems are cleaned, dried and milled, then soaked in a water-or-glycol solution. The mixture is gently heated to pull out the beneficial molecules before being filtered and concentrated. The resulting liquid or powder is stable, easy to blend and compatible with both oil-in-water and water-in-oil formulas.
You will most often spot Broussonetia Papyrifera Stem Extract in brightening masks, anti-aging serums, protective day creams, lightweight moisturizers and after-sun treatments where its soothing and defensive traits support overall skin health.
Broussonetia Papyrifera Stem Extract’s Cosmetic Benefits/Uses
This plant extract brings several helpful actions to a skincare formula:
- Antioxidant: Neutralizes free radicals generated by UV light and pollution which helps slow the look of premature aging and keeps skin tone more even.
- Skin Conditioning: Supplies polysaccharides that attract water and leave a soft conditioned feel on the surface leading to smoother texture and improved comfort.
- Skin Protecting: Forms a light shield that reinforces the skin barrier lessening sensitivity to environmental stress and supporting overall resilience.
Who Can Use Broussonetia Papyrifera Stem Extract
This plant extract is considered gentle enough for most skin types. Dry or mature skin appreciates its hydrating polysaccharides, oily and combination skin enjoy its light non greasy feel and sensitive skin often benefits from its soothing qualities. Only those with a known allergy to mulberry family plants or botanical extracts in general may need to avoid it.
Because it is sourced solely from plant stems with no animal derived processing aids, Broussonetia Papyrifera Stem Extract is suitable for both vegans and vegetarians.
No evidence suggests the extract poses a risk during pregnancy or breastfeeding. It is not known to interfere with hormones or milk production, yet this is not medical advice. Expectant or nursing users should show any product that contains the extract to their healthcare provider before adding it to a routine.
The ingredient does not cause photosensitivity and can be used day or night. Normal sun protection habits still apply when heading outdoors.
Potential Side Effects/Adverse Reactions
Responses to topical Broussonetia Papyrifera Stem Extract vary from person to person. The following points outline potential but uncommon side effects when the ingredient is applied to the skin. Correctly formulated products rarely create problems for the average user.
- Allergic contact dermatitis presenting as redness itching or small bumps
- Mild stinging or burning on very compromised or freshly exfoliated skin
- Localized rash if used in a formula that also contains high levels of strong actives such as retinoids or alpha hydroxy acids
- Eye irritation if the product migrates into the eye area
If any of these reactions occur discontinue use immediately and seek advice from a healthcare professional.
Comedogenic Rating
Rating: 0-1 (very low)
Broussonetia Papyrifera Stem Extract is mostly made up of water-soluble flavonoids and polysaccharides rather than heavy oils or waxes so it does not tend to build up inside pores. Current ingredient databases and user reports show no link between this extract and clogged pores which is why it sits at the lowest end of the scale.
Suitable for acne-prone and breakout-prone skin.
A formula that pairs the extract with highly occlusive oils or butters could still feel heavy so the overall product matters more than the single ingredient.
Summary
Broussonetia Papyrifera Stem Extract acts as an antioxidant that sweeps up free radicals, a skin conditioner that pulls in moisture for a smoother feel and a protector that helps reinforce the outer barrier. It does this through flavonoids that fight oxidation and calming polysaccharides that form a light comforting film.
While not a household name like vitamin C or hyaluronic acid, the extract is showing up more often in brightening masks and daily creams because brands want fresh plant actives with a green story.
Safety studies and real-world use point to a low risk of irritation for most skin types. Still, skin can be unpredictable so it is smart to patch test any new product that carries Broussonetia Papyrifera Stem Extract before full use.