Triclosan

Triclosan molecular structurePubChem

adults • Skin contact product

Check for Different Age (6 available)

Is this safe for adults to use Triclosan?

⚠️
USE WITH CAUTION
Danger Score: 5 (Lower is safer)
Quick Answer: Triclosan use with caution for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

Safety information not properly formatted for easy understanding

✅What to Do

Please consult with a healthcare provider for specific guidance

⚠️Warnings

Use caution and monitor for any adverse reactions

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Irritant: This ingredient is formally classified as a skin and eye irritant under EU GHS hazard codes, so it can cause redness, stinging or soreness on baby skin or eyes.
Immune system: Human case studies and population data show possible immune and allergic effects, and an occupational clinic review lists it as an immune/respiratory toxicant—so it can trigger allergic or immune reactions in some people.
Asthma: An occupational and environmental clinical assessment identifies this chemical as a respiratory toxicant/allergen, meaning it can worsen breathing problems or asthma in sensitive children.
Hormones: Multiple studies show this chemical can change thyroid-related hormone activity and affect development at low doses, so it can interfere with normal hormone systems in growing children.
Confuse Hormones: Research shows the compound alters hormone‑linked gene expression and developmental processes in animal studies, meaning it can act like a fake hormone and confuse the body's signals.
Organ Risk: Lab and regulatory assessments report harms to non-reproductive organs (for example effects on muscle function) and list it as potentially toxic to organ systems, so repeated exposure could harm organs like muscle or liver.
Builds Up: Peer‑reviewed studies and pollutant reviews report persistence and bioaccumulation in wildlife and concern for bioaccumulation in people, so the chemical can build up in the body and environment over time.
Banned: Health authorities in some countries restrict or limit its use in cosmetics, indicating regulatory restrictions already in place for safety reasons.
Long-Term Risk: Because it is persistent, bioaccumulative and linked to contamination concerns (including reports of chlorinated byproducts), there is a realistic risk of long‑term health effects with repeated exposure over years.
Environmental: Regulatory and peer‑reviewed sources report toxicity to wildlife and environmental harm, so this ingredient can negatively affect ecosystems when released into the environment.
Absorbed: Studies showing changes to thyroid‑related gene expression and developmental effects imply the chemical is taken up into the body after skin contact and can reach internal tissues.

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Alternative Names for Triclosan

This ingredient may also be listed as:

triclosan facteur déotriclosanC12059BR-73001FT-0609773AC-10667ST50826110AK-730015-CHLORO-2-(2,4-DI-CHLORO-PHENOXY)-PHENOLTRICLOSAN, PHARMACEUTICAL SECONDARY STANDARD; CERTIFIED REFERENCE MATERIALSC-165885-CHLORO-2-(2, 4-DICHLOROPHENOXY)PHENOL

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

Products Containing Triclosan

This ingredient is found in the following products:

This list shows products that contain Triclosan or its alternative names.

Research Articles on Triclosan

Scientific research related to this ingredient:

Phenol biomarker concentrations in human ovarian follicular fluid and the associations with in-vitro fertilization outcomes.

PMID: 40617121PubMed ↗

Effects of triclosan on cytokine production by human immune cells in vitro.

PMID: 40543470PubMed ↗

Associations of gestational and childhood urinary triclosan concentrations with atopic and allergic symptoms in Health Outcomes and Measures of the Environment (HOME) Study participants ages 1-12 years.

PMID: 40489732PubMed ↗

Using mixture and exposome methods to assess the associations and interactions of chemical biomarkers with semen parameters.

PMID: 40472759PubMed ↗

Impact of endocrine disrupting chemical exposure on thyroid disruption and oxidative stress in early pregnancy.

PMID: 40400431PubMed ↗

Urinary Levels of Endocrine-Disrupting Chemicals and Breast Density in Young Women.

PMID: 40377690PubMed ↗

Association between Urinary Phenols and Parabens as Well as Breast Cancer.

PMID: 40330200PubMed ↗

Glycosidase-Enabled Locus-Specific Detection of 8-Oxo-7,8-dihydroguanine in Genomes under Oxidative Stress.

PMID: 40219948PubMed ↗

Environmental ototoxicants: an update.

PMID: 40072761PubMed ↗

These research articles provide scientific evidence about Triclosan safety and effects.

Common Questions About Triclosan

Is this safe for adults to use Triclosan?

Use caution with Triclosan for adults. Some safety concerns have been identified.

What are the irritant risks of Triclosan for adults?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What are the immune system risks of Triclosan for adults?

Could weaken or confuse immune system.

What are the asthma risks of Triclosan for adults?

Can make breathing issues like asthma worse in babies and kids.

What are the hormones risks of Triclosan for adults?

May mess with natural hormone development in babies and children.

What are the confuse hormones risks of Triclosan for adults?

Acts like fake hormones in the body, confusing natural signals.

What are the organ risk risks of Triclosan for adults?

May harm organs like liver, kidneys, or lungs with repeated use.

What are the builds up risks of Triclosan for adults?

Builds up in the body over time with repeated use.

What are the banned risks of Triclosan for adults?

Banned or heavily restricted in one or more countries.

What are the long-term risk risks of Triclosan for adults?

Linked to long-term health effects after years of use or exposure.

What are the environmental risks of Triclosan for adults?

Possible negative effects on the environment

What are the absorbed risks of Triclosan for adults?

Can be absorbed through the skin and get into the bloodstream.

What products contain Triclosan?

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

When can adults using products with Triclosan?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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