Ingredient · Updated

Rosmarinus Officinalis (Rosemary) Leaf Extract

Positive in 4 products

Found in 4 products

What is Rosmarinus Officinalis (Rosemary) Leaf Extract?

Rosemary Leaf Extract is derived from the leaves of the rosemary plant, a widely used herb known for its fragrant aroma and cooking uses. The extract is typically made by soaking rosemary leaves in a solvent, which draws out the active ingredients.

Rosemary Leaf Extract is used in a variety of products for its preservative and flavoring properties. It is believed to have antioxidant properties that can help extend the shelf life of food products. Evidence regarding health effects is cautiously optimistic; some studies suggest beneficial antioxidant effects, but more research is needed.

When you see Rosemary Leaf Extract on a label, it’s commonly used to enhance flavor or improve product stability, especially in natural or organic products.

Commonly found in: makeup, cleaning products, foods, sunshine products, home essentials

Benefits

  • May act as a natural preservative due to antioxidant properties.
FDA

Rosemary and its extracts are generally recognized as safe (GRAS) by the FDA.

Research

Research suggests antioxidant and antimicrobial properties, but more studies are needed to confirm its effects.

Vegan

Rosemary Leaf Extract is derived from plants and is typically considered vegan-friendly.

Sources: Regulatory Framework for Direct Food Additive Petitions

Scout's take

Rosemary leaf extract is known for its antioxidant and antimicrobial properties. It helps to protect the skin from free radical damage and can improve circulation. It is often used to enhance the preservation of cosmetic products.

The case against

There is a low risk of skin irritation, but it is generally well-tolerated.

from the analysis of Monika Blunder Beauty Botanical Balm Hyaluronic Lip Tint

May cause irritation in sensitive skin if used in high concentrations.

from the analysis of OSEA Anti-Aging Body Balm - Ulta Beauty

In rare cases, it may cause irritation or allergic reactions.

from the analysis of The Ordinary Retinol 1% in Squalane

Rarely, it may cause irritation in sensitive individuals.

from the analysis of Monika Blunder Beauty Blunder Cover Foundation + Concealer

The case for

It offers antioxidant benefits and helps to maintain the integrity of the product.

from the analysis of The Ordinary Retinol 1% in Squalane

It helps to improve circulation and provides a refreshing effect on the skin.

from the analysis of OSEA Anti-Aging Body Balm - Ulta Beauty

More from Scout's analyses

Rosemary leaf extract is known for its antioxidant and antimicrobial properties. It helps to protect the skin from environmental damage and extend the shelf life of cosmetic products. It is generally considered safe for use.

from the analysis of Monika Blunder Beauty Botanical Balm Hyaluronic Lip Tint

Rosemary extract is known for its antioxidant and antimicrobial properties. It helps to protect the skin from environmental damage and supports product preservation. It is considered safe and beneficial for skin health.

from the analysis of Monika Blunder Beauty Blunder Cover Foundation + Concealer

Rosemary leaf extract is a natural antioxidant that helps to protect the skin from free radical damage. It also has antimicrobial properties that can benefit acne-prone skin.

from the analysis of OSEA Anti-Aging Body Balm - Ulta Beauty

All 4 products with Rosmarinus Officinalis (Rosemary) Leaf Extract

Where Rosmarinus Officinalis (Rosemary) Leaf Extract shows up

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