What Is Vitis Labrusca Stem Extract?
Vitis Labrusca Stem Extract comes from the woody stems of the fox grape vine, a plant native to North America and well known for Concord grapes. These stems hold natural molecules such as polyphenols and flavonoids that are valued for their ability to protect the plant from stress. Skin care makers prize these same molecules because they can help shield skin from everyday damage.
Interest in grape-based ingredients took off in the 1990s when researchers found that parts of the vine contain strong antioxidants. While grape seeds and skins were first in the spotlight, the stems soon followed. They are ground, soaked in a food-grade solvent like glycerin or water, then filtered to create a clear or lightly tinted liquid that blends easily into formulas.
Because it is water soluble and stable, the extract appears in many product types. You will spot it in anti-aging serums, daily moisturizers, brightening creams, hydrating sheet masks and after-sun gels. It is also added to lightweight lotions meant for oily skin, giving them protective power without extra grease.
Vitis Labrusca Stem Extract’s Cosmetic Benefits/Uses
This grape stem extract brings two key actions to skin care formulas
- Antioxidant: The polyphenols in the extract help neutralize free radicals created by UV light and pollution. By limiting this damage the ingredient supports a more even tone and may slow the look of premature lines
- Skin conditioning: The extract leaves a soft, smooth feel on the skin surface and can boost moisture retention. Products that include it often claim a refreshed, healthy glow
Who Can Use Vitis Labrusca Stem Extract
This grape stem extract is gentle enough for most skin types. Oily and combination skins appreciate its lightweight water based texture while dry or mature skin benefits from the added antioxidant support. Sensitive skin generally tolerates it well thanks to its low fragrance profile, though anyone with a known grape allergy should avoid it.
The ingredient is plant derived and processed without animal by-products, so it fits vegan and vegetarian lifestyles.
Current research shows no specific warnings for topical use during pregnancy or breastfeeding. That said this is not medical advice and anyone who is pregnant or nursing should show the full ingredient list of any product to a qualified health professional for personalized guidance.
Vitis Labrusca Stem Extract is not known to cause photosensitivity and can be worn during the day under sunscreen. It also pairs smoothly with common actives such as vitamin C or niacinamide without stability issues.
Potential Side Effects/Adverse Reactions
Individual responses to topical Vitis Labrusca Stem Extract can vary. The points below outline possible but uncommon reactions when the ingredient is formulated correctly.
- Allergic contact dermatitis
- Mild redness or stinging on very reactive skin
- Localized itching
- Rare swelling in people highly sensitive to grape derivatives
If any discomfort or visible irritation occurs stop using the product and seek advice from a healthcare professional.
Comedogenic Rating
Rating: 0 out of 5. Vitis Labrusca Stem Extract is a water based botanical with no heavy oils or waxes so it does not clog pores on its own. This makes it suitable for people who are prone to acne or frequent breakouts. Because the extract is typically used at low percentages and is often paired with lightweight emulsions it rarely contributes to surface buildup. Only if a formula contains other greasy ingredients would pore-blocking become a concern.
Summary
Vitis Labrusca Stem Extract offers two main perks: antioxidant protection that helps fight free radical damage and skin conditioning that keeps the surface smooth and hydrated. These benefits come from the grape stem’s rich load of polyphenols and flavonoids which mop up unstable molecules and support the skin barrier.
While grape seed and resveratrol have wider name recognition this stem extract is quietly gaining traction in serums masks and daily creams that market a natural antioxidant story. Its safety record is strong with low irritation rates and a non-comedogenic profile, yet everyone’s skin is unique so it is smart to patch test any new product that features the ingredient.