Hydrolyzed Fruit/Mentha Arvensis Leaf/Root 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: June 27, 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 Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract?

Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract is a plant based cocktail made from several botanicals that have been broken down into smaller, more skin friendly pieces through a process called hydrolysis. The fruit portion comes from bitter orange, forsythia and gardenia. The leaf portion comes from field mint (Mentha arvensis), while the root part draws on long used East Asian herbs such as angelica, coptis, licorice, peony, balloon flower, rehmannia and skullcap. Once these plants are harvested, their juices or dried parts are soaked in a solvent, then treated with gentle acids or enzymes to split large molecules like proteins and polysaccharides into shorter chains. This makes the final liquid easier for the skin to accept and gives it a lighter feel in formulas.

Plant extracts have been used for beauty rituals for centuries, but hydrolysis gained popularity in modern Korean and Japanese skin care as a way to boost penetration and cut down on stickiness. Today this multitasking extract shows up in sheet masks, soothing gels, lightweight hydrating serums, anti aging creams, brightening essences and even after sun sprays. Brands like it because it pairs the refreshing scent of mint with the antioxidant punch of fruits and roots in one ready made complex.

Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract’s Cosmetic Benefits/Uses

In skin care formulas this ingredient is valued for a single key role.

Skin conditioning: The blend of sugars, amino acids, flavonoids and mild essential oils helps smooth the surface of the skin, lock in moisture and provide a soft feel without heaviness. Antioxidant compounds from the fruit and root mix also help protect against daily environmental stress, while menthol from the mint leaf brings a subtle cooling sensation that can calm temporary redness.

Who Can Use Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract

This plant based complex is generally friendly to all skin types. Dry and mature skin appreciate its humectant sugars while balanced or oily skin benefit from its weightless finish. Sensitive or redness-prone users can also enjoy it, though the natural menthol and essential oil traces from mint may tingle on reactive skin and should be watched.

Because every component is derived from fruits, leaves and roots, the extract is suitable for vegetarians and vegans. No animal substrates or by-products are involved in the growing, harvesting or hydrolysis process.

Current research offers no evidence that the ingredient poses a problem for pregnancy or breastfeeding. That said this is not medical advice and anyone who is expecting or nursing should clear new skincare products with a qualified healthcare professional before use.

The extract is not known to make skin more sensitive to sunlight. It lacks photosensitising compounds like bergapten found in some citrus oils, so normal daytime SPF habits are sufficient.

Potential Side Effects/Adverse Reactions

Responses to topical Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract vary from person to person. The points below outline potential but uncommon reactions. When the ingredient is used at levels considered safe by cosmetic chemists most people will experience only its intended skin conditioning benefits.

  • Mild tingling or cooling due to naturally occurring menthol from mint leaves
  • Temporary redness in very sensitive or compromised skin barriers
  • Allergic contact dermatitis in individuals allergic to any of the source plants such as mint, licorice or skullcap
  • Eye irritation if the product is applied too close to the eye contour or migrates into the eyes
  • Interaction with heavily exfoliated skin where the barrier is already thin, leading to a stronger than usual sting or dryness

If any discomfort, persistent redness or swelling appears, discontinue use immediately and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 1/5. Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract is mostly water based with only trace essential oil components, so it does not leave a greasy film or clog pores. The small amount of menthol and plant waxes is minimal and unlikely to block follicles. This makes the extract generally suitable for acne-prone or breakout-prone skin. Only those extremely sensitive to botanical oils might notice any congestion.

Because the ingredient is delivered in low concentrations inside finished formulas, its overall impact on pore blockage is even lower, so it can comfortably sit in lightweight serums, gels and essences without raising comedogenic concerns.

Summary

Hydrolyzed Fruit/Mentha Arvensis Leaf/Root Extract is a multi-botanical complex that conditions the skin by adding humectant sugars, soothing amino acids, mild antioxidants and a refreshing mint note. Hydrolysis chops the plant molecules into smaller pieces so they absorb quickly, smooth texture and help skin retain water while offering a light protective veil against daily stress.

Although not as famous as hyaluronic acid or niacinamide, the extract is gaining traction in Korean and Japanese inspired formulas where brands appreciate its natural origin and multitasking profile. You will mainly spot it in hydrating, calming and after-sun products rather than in heavy creams.

Overall safety is high with only occasional mild tingling or botanical allergies reported. As with any new skincare ingredient it is wise to perform a small patch test before full use to confirm personal compatibility.

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