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Ingredient Analysis

Phenol

Also known as: carbolic acid, hydroxybenzene, phenic acid, phenyl alcohol

A caustic organic compound used in some lip products as an exfoliant and antiseptic. It chemically exfoliates the outer layer of lip skin, creating temporary smoothness but causing irritation and dependency.

Irritant
Hazard Score
7
High Concern

1 = low concern, 10 = avoid

Risk by Usage Frequency

How risk changes depending on how often you use products containing Phenol.

1-2x per week

Minor exfoliation; lips can recover between uses.

Daily use

Prevents lip skin from regenerating normally. Chronic irritation likely.

2+ times daily

Severely damaging. Continuous chemical exfoliation and ingestion risk. Avoid completely.

Health Risks

Chemically burns and strips the outer protective layer of lip skin, leading to chronic dryness.

Toxic if ingested; can cause nausea, organ damage, and systemic toxicity at higher doses.

Agency for Toxic Substances and Disease Registry (ATSDR) toxicological profile for phenol

Creates severe lip balm dependency — lips cannot heal properly when repeatedly exposed.

Global Regulatory Status

How phenol is regulated in cosmetics and personal care products around the world.

Restricted in 10Allowed in 1

91% of countries with data ban or restrict this ingredient

🇺🇸USA
Allowed
🇪🇺EU
Restricted
Details

Max 1.0% in soaps/shampoos under Annex III; banned in children's products under 3 and mucous membrane products.

🇬🇧UK
Restricted
Details

Mirrors EU Annex III restrictions.

🇨🇦Canada
Restricted
Details

Hotlist restricts concentration and product types.

🇯🇵Japan
Restricted
Details

Permitted with limits under MHLW positive list.

🇰🇷S. Korea
Restricted
Details

Permitted with concentration limits.

🇦🇺Australia
Restricted
Details

Scheduled substance with concentration-dependent restrictions.

🇨🇳China
Restricted
Details

Permitted with limits per Safety Technical Standards.

🇧🇷Brazil
Restricted
Details

Permitted with limits per ANVISA.

🇮🇳India
Restricted
Details

Restricted under drug/cosmetics rules with limits.

🌏ASEAN
Restricted
Details

Restricted with limits, harmonized with EU.

Why Brands Use Phenol

Acts as an exfoliant that removes dead skin cells from the lip surface, giving a temporarily smooth appearance. Also has antiseptic properties.

5

products in our database

2

brands use it

1

product categories

Better alternatives exist. Brands choose phenol because it's cheap and effective, but safer options like jojoba oil, sugar-based lip scrubs (occasional use), shea butter deliver similar results without the health concerns.

Phenol in Product Categories

Click a category to see every product containing phenol in that category, with full ingredient breakdowns.

The Worst Offender vs Numbrrrz

Here's how the lowest-scoring product containing phenol compares to Numbrrrz.

View full ingredient analysis for Carmex Cherry Lip Balm
Carmex Cherry Lip Balm

Carmex Cherry Lip Balm

Carmex

Ingredients14
Flagged8
Safety Score1/10
Numbrrrz Organic Lip Balm

Numbrrrz

Organic Lip Balm

Ingredients4
Flagged0
Safety Score10/10
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Safe Alternatives

jojoba oil
sugar-based lip scrubs (occasional use)
shea butter
lanolin

What Numbrrrz Uses Instead

Numbrrrz lip products nourish rather than exfoliate. Our formulas support the lip barrier instead of stripping it.

FAQ

Why is phenol in lip balm?
Phenol chemically exfoliates dead skin from lips, creating an instantly smooth feel. However, this strips the protective barrier, causing more peeling and dryness — which makes you reach for the lip balm again.
Is phenol in lip products dangerous?
At low concentrations it is not acutely toxic, but on lips — which are frequently licked — even small amounts are regularly ingested. Combined with its barrier-stripping action, phenol is best avoided in any lip product.
Is phenol toxic?
Yes. Phenol is classified as a hazardous substance by the EPA. It is corrosive to skin and toxic if ingested in significant amounts, causing nausea, organ damage, and potentially fatal systemic toxicity. In lip products, the concentrations are low but the regular ingestion through licking is the concern.
Does phenol cause lip balm addiction?
Phenol is one of the three main ingredients (alongside camphor and menthol) that create lip balm dependency. By chemically stripping the lip barrier, phenol ensures your lips stay dry and damaged, driving you to reapply constantly.
What are other names for phenol on labels?
Look for 'phenol,' 'carbolic acid,' 'hydroxybenzene,' or 'phenic acid' on lip product ingredient lists. Some medicated lip balms prominently feature phenol as an active ingredient for its exfoliating properties.
Does Numbrrrz contain phenol?
No. Numbrrrz lip balms contain zero phenol, camphor, or menthol. Instead of chemically exfoliating your lips, our formula of organic coconut oil, organic jojoba oil, beeswax, and vitamin E supports and strengthens the natural lip barrier.

See How These Brands Compare to Numbrrrz

Brands that use phenol in their products — see how they stack up.

Skip the Phenol. Choose Numbrrrz.

Four organic ingredients. Zero toxins. The lip balm your body deserves.