Calcium Hydroxide

Calcium Hydroxide molecular structurePubChem

0-6 month old newborns • Skin contact product

Check for Different Age (6 available)

Is this safe for 0-6 month old newborns to use Calcium Hydroxide?

🚫
NO - AVOID
Danger Score: 8 (Lower is safer)
Quick Answer: Calcium Hydroxide avoid - not safe for 0-6 month old babies when used in topical products. Always consult your pediatrician for newborns.

ℹ️General Overview

For infants (0-6 months) this ingredient is not recommended. It can irritate baby skin, eyes, and breathing, and is formally restricted or limited in cosmetic uses.

✅What to Do

Do not put products containing calcium hydroxide on a newborn’s or baby’s skin unless a pediatrician tells you to. If a doctor prescribes a product with it, use only the exact product and follow instructions. For any new product, test on a very small area first and watch the skin for redness or soreness. Keep all products with this ingredient away from baby’s face and eyes.

⚠️Warnings

Watch for redness, stinging, blisters, swelling, or any change in breathing after contact. Sources noting these risks include chemical hazard guides (Pocket Guide to Chemical Hazards), safety reviews and restrictions in the EU Cosmetics Directive / Cosing, and notes of skin irritation in the U.S. National Library of Medicine. Avoid household or industrial lime products (not made for skin), and if the ingredient gets in a baby’s eyes or mouth, rinse thoroughly and seek medical care right away.

Confidence: HIGH

Are you holding the product?

Scan the full ingredient label and understand if it's safe for your child.

Scan the full label for free
Get instant analysis of all ingredients together

Safety Risk Labels

This ingredient has the following documented risks:

Irritant: Authoritative safety guides list calcium hydroxide as an irritant to skin, eyes, and lungs. A chemical-hazards pocket guide classifies it as an eye/skin/lung irritant, a U.S. medical toxicology source reports evidence of skin irritation, and an industry safety panel says it can cause irritation unless used at limited concentrations. For a baby, that means this ingredient can cause redness, stinging, or rashes on delicate skin or damage if it gets in the eyes.
Asthma: Chemical-hazard guidance specifically calls out lung irritation from calcium hydroxide. Because it can irritate the lungs, it can make breathing problems or asthma worse in children if inhaled or if fine dust/aerosols reach the airways.
Banned: Regulatory sources for cosmetics show use and concentration limits for calcium hydroxide and recommend restrictions. The EU Cosmetics Directive / Cosing records restrictions and the industry review panel says it is only safe when formulated to avoid irritation. These rules mean some countries or product standards limit or prohibit its use in cosmetics.

Tap or hover over labels to see detailed risk information.

Alternative Names for Calcium Hydroxide

This ingredient may also be listed as:

limewatercalcium hydroxideCALCIUM HYDROXIDELIME WATERCALVITBIOCALCSUPER MICROSTARCALCIUM HYDROXIDE, PURISS., MEETS ANALYTICAL SPECIFICATION OF PH. EUR., USP, FCC, 95-100.5% (COMPLEXOMETRIC)CALCIUM HYDROXIDE, SAJ SPECIAL GRADE, >=96.0%CALCIUM HYDROXIDE, UNITED STATES PHARMACOPEIA (USP) REFERENCE STANDARDCALCIUM HYDROXIDE, VETEC(TM) REAGENT GRADE, 95%CALCIUM HYDROXIDE, 99.995% TRACE METALS BASISCALCIUM HYDROXIDE, PURISS. P.A., REAG. PH. EUR., >=96%

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

Products Containing Calcium Hydroxide

This ingredient is found in the following products:

This list shows products that contain Calcium Hydroxide or its alternative names.

Common Questions About Calcium Hydroxide

Is this ingredient safe for newborns to use Calcium Hydroxide?

Calcium Hydroxide is not recommended for 0-6 month old babies due to potential safety risks.

What are the irritant risks of Calcium Hydroxide for newborns?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. This is especially important for babies whose skin and systems are still developing.

What are the asthma risks of Calcium Hydroxide for newborns?

Can make breathing issues like asthma worse in babies and kids. This is especially important for babies whose skin and systems are still developing.

What are the banned risks of Calcium Hydroxide for newborns?

Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.

What products contain Calcium Hydroxide?

Calcium Hydroxide is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can infants start using products with Calcium Hydroxide?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 0-6 month old babies. Use the age selector above to check other ages.

📱

Want to scan another product?

Use our camera scanner to analyze more ingredient labels

Scan Another Product