Rosmarinus Officinalis (Rosemary) Leaf Extract

Rosmarinus Officinalis (Rosemary) Leaf Extract molecular structure

2-5 year old preschoolers • Skin contact product

Safe for preschoolers to use Rosmarinus Officinalis Rosemary Leaf Extract?

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NOT RECOMMENDED
Danger Score: 6 (Lower is safer)
Quick Answer: Rosmarinus Officinalis Rosemary Leaf Extract not recommended for 2-5 year old children when used in topical products. Consider preschooler activity levels.

ℹ️General Overview

Rosemary leaf extract comes from the rosemary plant and is used to help preserve or lightly scent skin products. For newborns and infants (0–6 months) it can sometimes cause skin irritation or allergic rashes.

✅What to Do

For babies under six months, choose fragrance‑free and baby‑formulated products when possible. If you must use a product that lists rosemary leaf extract, try a tiny patch on the baby’s leg or arm first and wait 24–48 hours. Stop using it right away if you see any redness, bumps, swelling, or if the baby seems uncomfortable. For any breathing trouble, call emergency services immediately. Prefer products clearly labeled for infants and avoid items that list essential oils or concentrated botanical extracts.

⚠️Warnings

Watch for redness, rash, swelling, blistering, or any change in breathing. Reports and regulatory reviews (for example the EU Cosmetics Directive and the Cosmetic Ingredient Review) identify allergic reactions to rosemary extracts as the main concern. Also be careful with products that contain rosemary essential oil or concentrated botanicals — these are more likely to irritate baby skin.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Immune system: This rosemary leaf extract is linked to allergic and immune reactions. A European cosmetics safety rule lists strong evidence that it can act as a human allergen, and a U.S. cosmetics review also flagged immune/allergy concerns. That means it can trigger unwanted immune responses in some people.
Irritant: The ingredient has been identified as a human allergen, which can cause skin redness, itching, or contact reactions when applied to the skin. This is supported by the same European safety finding that showed strong evidence of allergenicity.
Eczema: Because it can cause allergic skin reactions, this extract may trigger or make eczema and similar rashes worse in sensitive individuals, as noted by cosmetic safety reviewers who raised immune/allergy concerns.

Tap or hover over labels to see detailed risk information.

Alternative Names for Rosmarinus Officinalis (Rosemary) Leaf Extract

This ingredient may also be listed as:

rosmarinus officinalis rosemary leaf extractrosmarinus officinalis leaf extractrosemary leaf extractorganic rosmarinus officinalis leaf extractrosmarinus officinalisRosmarinus Officinalis (Rosemary) Leaf ExtractROSEMARY LEAF EXTRACTROSEMARY EXTRACTROSEMARY CONCRETEEXTRACT OF ROSMARINUS OFFICINALISEXTRACT OF ROSEMARYROSEMARY, EXT.ROSEMARY LEAF POWDER EXTRACTROSMARINUS OFFICINALIS LEAF POWDER EXTRACTROSMARINUS OFFICINALIS LEAF EXTRACTROSMARINUS OFFICINALIS (ROSEMARY) LEAF POWDER EXTRACT

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Rosmarinus Officinalis (Rosemary) Leaf Extract

This ingredient is found in the following products:

This list shows products that contain Rosmarinus Officinalis (Rosemary) Leaf Extract or its alternative names.

Common Questions About Rosmarinus Officinalis (Rosemary) Leaf Extract

Safe for preschoolers to use Rosmarinus Officinalis (Rosemary) Leaf Extract?

Rosmarinus Officinalis (Rosemary) Leaf Extract is not recommended for 2-5 year old children due to potential safety risks.

What are the immune system risks of Rosmarinus Officinalis (Rosemary) Leaf Extract for preschoolers?

Could weaken or confuse immune system. Young children may be more sensitive to these effects.

What are the irritant risks of Rosmarinus Officinalis (Rosemary) Leaf Extract for preschoolers?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. Young children may be more sensitive to these effects.

What are the eczema risks of Rosmarinus Officinalis (Rosemary) Leaf Extract for preschoolers?

Linked to triggering or worsening eczema and similar skin conditions. Young children may be more sensitive to these effects.

What products contain Rosmarinus Officinalis (Rosemary) Leaf Extract?

Rosmarinus Officinalis (Rosemary) Leaf Extract is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this suitable for preschoolers to using products with Rosmarinus Officinalis (Rosemary) Leaf Extract?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 2-5 year old children. Use the age selector above to check other ages.

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