Morus Alba Leaf Powder: 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 Leaf Powder?

Morus Alba Leaf Powder comes from the mulberry tree, a plant long grown in Asia for its fruit and as food for silkworms. To make the powder producers pick healthy leaves, dry them gently to keep key nutrients intact then grind them into a fine green powder. The leaves naturally contain vitamins, flavonoids and mild plant acids that help condition skin. Traditional skin care in China and Korea has used mulberry leaf pastes for centuries to brighten and soften the face, and modern formulators now add the refined powder to creams, masks, toners and anti-aging treatments for a similar effect.

Morus Alba Leaf Powder’s Cosmetic Benefits/Uses

When added to a formula Morus Alba Leaf Powder acts mainly as a skin-conditioning agent. It supports a smoother feel, helps the surface hold moisture more evenly and can leave skin looking clearer and more refreshed after use.

Who Can Use Morus Alba Leaf Powder

Morus Alba Leaf Powder is considered gentle enough for most skin types including normal, dry, combination and oily skin. Its lightweight, non greasy nature makes it especially handy for those who want light hydration without heaviness. Sensitive skin usually tolerates it as well, though anyone highly reactive to botanical ingredients should watch for any personal triggers. The powder is plant derived and contains no animal components so it is suitable for both vegans and vegetarians.

Topical use during pregnancy or while breastfeeding is generally viewed as low risk because the ingredient is applied externally and has a long history in traditional skincare. This is not medical advice and pregnant or nursing women should still clear any new product with their doctor first just to be safe.

Morus Alba Leaf Powder does not increase photosensitivity, so it will not make skin more prone to sunburn. It can be used morning or night without special sun precautions beyond the daily sunscreen you should already be wearing.

Potential Side Effects/Adverse Reactions

Reactions to Morus Alba Leaf Powder vary from person to person. The following list covers potential side effects only; most people will not notice any problems when the ingredient is formulated and used correctly.

  • Allergic contact dermatitis resulting in redness or swelling
  • Mild itching or stinging on very sensitive skin
  • Dry patches if the formula has a high plant powder concentration
  • Temporary staining of light fabrics if the product transfers before it dries
  • Eye irritation if the powder or a product containing it gets into the eyes

If any irritation or unexpected reaction occurs stop using the product and seek advice from a healthcare professional or dermatologist.

Comedogenic Rating

Rating: 1 / 5

Morus Alba Leaf Powder is water dispersible, lightweight and contains virtually no oils or waxes that could block pores. Its particles rinse away easily and it tends to sit on the surface rather than forming an occlusive film. Because of this it has a very low likelihood of clogging pores, earning it a score of 1.

Users who are prone to acne or breakouts can generally use products with Morus Alba Leaf Powder without added concern, provided the rest of the formula is also low in pore-clogging ingredients.

Keep in mind that a product’s overall comedogenic potential depends on the full ingredient list, texture and how thoroughly it is removed.

Summary

Morus Alba Leaf Powder primarily conditions the skin by delivering light hydration, supporting a smoother surface feel and lending a subtle brightening effect thanks to its natural vitamins and flavonoids. It performs these functions without heaviness because the finely milled leaves disperse quickly in water-based formulas.

While not as famous as aloe or green tea, the powder has a steady following in Asian beauty products and is gradually appearing in more global serums, masks and lotions as formulators seek gentle plant alternatives.

Overall safety is high with low irritation and comedogenic risks when used at normal cosmetic levels. Still, everyone’s skin is unique so it is always wise to perform a small patch test when trying any new product that contains Morus Alba Leaf Powder.

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