Vicia Sativa Symbiosome 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 30, 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 Vicia Sativa Symbiosome Extract?

Vicia Sativa Symbiosome Extract comes from the root nodules of the common vetch plant, a member of the pea family. These nodules house friendly soil bacteria that help the plant fix nitrogen, and the tiny living space they share is called a symbiosome. Inside this pocket you find proteins, amino acids, natural sugars, minerals and flavonoid antioxidants that defend the plant against stress. Those same compounds are what make the extract interesting for skin care.

The idea of using vetch nodules started in agricultural research, where scientists noticed the strong antioxidant activity in the root system. Cosmetic chemists later explored this material as a plant based way to protect skin and keep it feeling soft. Today manufacturers collect vetch plants, separate the nodules, dry and mill them, then soak the powder in water or a gentle mix of water and glycerin. After filtering and standardizing the liquid, they add a preservative so the extract stays fresh until it is blended into finished products.

You will most often see Vicia Sativa Symbiosome Extract in anti aging serums, daily moisturizers, revitalizing masks, soothing after sun gels and eye creams that target early signs of fatigue.

Vicia Sativa Symbiosome Extract’s Cosmetic Benefits/Uses

This botanical offers two main benefits to a skin care formula.

  • Antioxidant – The flavonoids and peptides in the extract help neutralize free radicals created by pollution or UV exposure, which can slow down the look of premature aging and keep the complexion brighter
  • Skin conditioning – Natural sugars and amino acids attract water to the surface of the skin and support a smooth, cushioned feel that can make fine lines look less obvious

Who Can Use Vicia Sativa Symbiosome Extract

Because it is light and water based Vicia Sativa Symbiosome Extract suits almost every skin type including normal, dry, oily and combination. The humectant sugars make it especially helpful for dehydrated or mature skin while its gentle antioxidant profile is mild enough for many sensitive complexions. There are no known properties that would clog pores so acne prone users usually tolerate it well. People with a diagnosed legume allergy should proceed carefully since vetch belongs to the pea family and could share similar proteins.

The extract is entirely plant derived and typically processed with vegan friendly solvents which makes it appropriate for both vegans and vegetarians. No animal by-products are used during harvesting or extraction.

Current data shows nothing in Vicia Sativa Symbiosome Extract that would pose a special risk during pregnancy or breastfeeding when applied topically. Still this is not medical advice and anyone who is pregnant or nursing should run new skincare choices past a doctor to be sure.

The ingredient is not known to cause photosensitivity so daytime application does not require extra precautions beyond everyday sunscreen use. It also plays well with most other common actives such as niacinamide or hyaluronic acid making it a flexible add-on in layered routines.

Potential Side Effects/Adverse Reactions

Responses to topical Vicia Sativa Symbiosome Extract vary from person to person. The points below outline potential side effects but they are uncommon when the ingredient is formulated and preserved correctly.

  • Mild redness or stinging in very reactive skin especially if the formula also contains high levels of alcohol
  • Contact dermatitis in individuals allergic to legumes or specific plant proteins
  • Eye irritation if the product accidentally migrates into the eye area before it has fully absorbed

If any of these effects occur discontinue use and consult a healthcare professional or dermatologist for guidance.

Comedogenic Rating

Rating: 0 / 5

Vicia Sativa Symbiosome Extract is a water based botanical with virtually no oil or wax content, so it does not create the sort of film that can trap debris inside pores. The sugars, peptides and flavonoids it contains are small water loving molecules that rinse clean during normal cleansing routines. For this reason it earns the lowest possible comedogenic score.

Given that rating, the extract is generally considered suitable for people who are prone to acne or frequent breakouts.

No published data links the ingredient to fungal acne flare-ups, and it is stable across a wide pH range so formulators rarely need to add heavy emollients that could raise the overall pore-clogging potential of the finished product.

Summary

Vicia Sativa Symbiosome Extract acts primarily as an antioxidant and a skin conditioning agent. Its flavonoids mop up free radicals from UV light and pollution while its natural sugars and amino acids bind water at the skin surface to improve softness and elasticity.

The extract is still a niche ingredient compared to household names like green tea or vitamin C, but it is slowly finding its way into modern serums and moisturizers aimed at eco-conscious shoppers who appreciate plant powered actives.

Current research and anecdotal use both point to a very safe profile with low irritation and a zero comedogenic score. That said, everyone’s skin is unique so it is always smart to patch test a new product for a couple of days before applying it more broadly.

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