Morus Alba Twig Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Morus Alba Twig Extract?

Morus Alba Twig Extract comes from the small branches of the white mulberry tree, a hardy plant long cultivated across Asia for its leaves that feed silkworms. The twigs contain natural sugars, flavonoids, and phenolic compounds that help the plant protect itself from stress. These same molecules give the extract soothing and conditioning properties valuable for skin care. Traditional herbal practices once used mulberry twigs in topical preparations to ease dryness and discomfort. Modern cosmetic labs pick up on this heritage by drying and grinding the pruned twigs, then soaking them in a mix of water and gentle solvents. The liquid is filtered and concentrated to create a clear to light-amber fluid ready for formulation. You will usually spot Morus Alba Twig Extract in hydrating toners, calming masks, daily moisturizers, after-sun gels, and anti-aging serums looking to soften skin and improve texture.

Morus Alba Twig Extract’s Cosmetic Benefits/Uses

This botanical acts mainly as a skin-conditioning agent, meaning it helps the surface feel smoother, softer, and more supple. By supplying lightweight plant sugars and polyphenols, the extract supports the skin’s moisture balance, reduces the tight sensation that can follow cleansing, and leaves a velvety finish that enhances the overall feel of a product.

Who Can Use Morus Alba Twig Extract

Morus Alba Twig Extract is gentle enough for most skin types including dry, normal, combination and oily skin. Its light hydrating action can comfort dryness without leaving a greasy film so even acne-prone users usually tolerate it well. Very sensitive skin may still react to any botanical so those users should introduce it slowly.

The extract is plant derived and produced without animal by-products which makes it suitable for vegans and vegetarians.

Current research shows no specific risk for women who are pregnant or breastfeeding when the extract is applied topically in typical cosmetic amounts. This is not medical advice and anyone who is pregnant or nursing should ask their doctor before adding new skincare products just to be safe.

Morus Alba Twig Extract is not known to increase photosensitivity so it can be used day or night. It also plays nicely with common actives like niacinamide or hyaluronic acid and does not degrade them.

Potential Side Effects/Adverse Reactions

Reactions to Morus Alba Twig Extract vary from person to person. The following are possible side effects that could occur, though most users will not experience them when the ingredient is used in a well formulated product.

  • Redness or mild irritation in very sensitive skin
  • Allergic contact dermatitis in individuals allergic to mulberry or related plants
  • Rare itching or stinging if applied to broken or compromised skin
  • Interaction with leave-on acids or retinoids that may amplify irritation for some users

If any discomfort, persistent redness or rash develops stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1 (very low)
Morus Alba Twig Extract is primarily water based with only trace levels of fatty compounds so it does not form an occlusive film that can trap oil inside pores. Its light molecular weight sugars and polyphenols rinse or absorb easily, making clogged pores unlikely. As a result it is generally suitable for people prone to acne or breakouts.

Formulas that combine the extract with heavier oils, waxes or silicone elastomers could raise the overall comedogenic potential, so check the full ingredient list if you are highly congestion prone.

Summary

Morus Alba Twig Extract is valued mainly for skin conditioning, helping skin feel smooth, soft and hydrated by delivering soothing plant sugars and antioxidant flavonoids that support the moisture barrier. Though not the most talked-about botanical, it appears in a steady stream of calming toners, gel creams and after-sun products where formulators want a gentle plant booster without heavy texture.

Topical use in standard cosmetic doses is considered very safe with only rare reports of irritation or allergy. As with any new skincare ingredient it is smart to patch test a product first to confirm personal tolerance.

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