Blistex Medicated Lip Ointment

Blistex Medicated Lip Ointment

Efficacy100/100IrritancyMedium
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Works for

1 of 1 advertised claim delivered

Moisturizing
Paraffinum liquidum, Lanolin + 8 more
Strong evidence
What the product description says
“The moisture and emollient base in Blistex Medicated Lip Ointment hydrates and softens the lips' surface to alleviate cracking and serious dryness.”
Source: Walgreens

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: allantoin, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: beeswax, cetyl alcohol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: lanolin, paraffinum liquidum

BeeswaxKey active· Emollient, OcclusiveEffect: HighForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen~4.7–7.1%
Paraffinum liquidumHero· Emollient, OcclusiveEffect: HighMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~0.95–1.4%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.5–2.3%
LanolinHero· Emollient, OcclusiveEffect: HighSebum of wool-bearing animals (most commonly sheep). Helps soften the upper layer of the skin and reduce the skin water loss. In rare cases could be an allergen. Not suitable for vegans~1.2–1.9%
AllantoinKey active· HumectantEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~23–34%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~2.3–3.5%
Oleic acid· EmollientEffect: LowHelps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin dryness~0.9–1.35%
Palmitic acid· EmollientEffect: LowAn emollient that is naturally present in skin and helps soften it~0.85–1.25%
Paraffin· OcclusiveEffect: LowPrevents water loss from the skin surface and thickens the product consistency~0.5–1.1%
PetrolatumUnder-dosedEffect: HighOne of the most effective and the most studied occlusive ingredients that creates a protective layer on top of the skin preventing moisture loss~0.5–1.2%

Can it cause trouble?

Irritancy
1 strong irritant: Aroma
Medium risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
AromaAn unspecified blend of fragrant irritating ingredientsHigh~1.8–2.6%est.
Ammonium hydroxideHelps adjust the product pHMedium~5.5–8.3%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishesMedium~1.2–1.7%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~0.95–1.45%est.
Oleic acidHelps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin drynessMedium~0.9–1.35%est.
Polyglyceryl-3 diisostearateHelps oil and water mix togetherMedium~0.45–1%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.35–0.85%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes3/5~1.2–1.7%est.
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~0.95–1.45%est.
Polyglyceryl-3 diisostearateHelps oil and water mix together3/5~0.45–1%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Allantoin~23–34%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Ammonium hydroxide~5.5–8.3%
Irritant · medium
Irritation risk
Medium

Helps adjust the product pH

More about Ammonium hydroxide
Beeswax~4.7–7.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Beeswax
Calcium disodium edta~3.9–5.8%
Formula
Calcium hydroxide~3–4.5%
Formula
Cetyl alcohol~2.3–3.5%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Aroma~1.8–2.6%
Irritant · high
Irritation risk
High

An unspecified blend of fragrant irritating ingredients

More about Aroma
Glycerin~1.5–2.3%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Hydrated silica~1.6–2.4%
Formula
Irritation risk
Low
Works for
Mattifying
More about Hydrated silica
Lanolin~1.2–1.9%
Hero · Moisturizing
Irritation risk
Low
Works for
CleansingMoisturizing

Sebum of wool-bearing animals (most commonly sheep). Helps soften the upper layer of the skin and reduce the skin water loss. In rare cases could be an allergen. Not suitable for vegans

More about Lanolin
Lauric acid~1.2–1.7%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
CleansingAntibacterialAnti-blemish

Helps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes

More about Lauric acid
Paraffinum liquidum~0.95–1.4%
Hero · Moisturizing
Irritation risk
Low
Works for
Moisturizing

Mineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function

More about Paraffinum liquidum
Myristic acid~0.95–1.45%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Oleic acid~0.9–1.35%
Irritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizingAnti-inflammatory

Helps soften the upper layer of the skin. At the same time, it can weaken the skin's barrier enhancing penetration of other ingredients and increasing the risk of skin dryness

More about Oleic acid
Palmitic acid~0.85–1.25%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Paraffin~0.5–1.1%
Formula
Irritation risk
Low
Works for
Moisturizing

Prevents water loss from the skin surface and thickens the product consistency

More about Paraffin
Petrolatum~0.5–1.2%
Under-dosed
Irritation risk
Low
Works for
Moisturizing

One of the most effective and the most studied occlusive ingredients that creates a protective layer on top of the skin preventing moisture loss

More about Petrolatum
Polyglyceryl-3 diisostearate~0.45–1%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 diisostearate
Potassium hydroxide~0.35–0.85%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Water~0.35–0.75%
Formula
Irritation risk
Low

Plain old water

More about Water
Sd alcohol 36~0.3–0.7%
Formula
Irritation risk
Low
More about Sd alcohol 36
Sodium hydroxide~0.2–0.75%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sodium saccharin~0.2–0.75%
Formula
Stearyl alcohol~0.35–0.8%
Formula
Irritation risk
Low
Works for
Cleansing

An emollient that helps soften the skin

More about Stearyl alcohol
Ingredient list view

Allantoin, Ammonium hydroxide, Beeswax, Calcium disodium edta, Calcium hydroxide, Cetyl alcohol, Aroma, Glycerin, Hydrated silica, Lanolin, Lauric acid, Paraffinum liquidum, Myristic acid, Oleic acid, Palmitic acid, Paraffin, Petrolatum, Polyglyceryl-3 diisostearate, Potassium hydroxide, Water, Sd alcohol 36, Sodium hydroxide, Sodium saccharin, Stearyl alcohol

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Amazon USPrice as of 10/23/2026 06:28 GMT
$20.25
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Product summary

"Blistex - Medicated Lip Ointment" is a well-rounded moisturizing product. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Humectants in this product (allantoin and glycerin) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (lanolin, paraffinum liquidum, beeswax, cetyl alcohol and oleic acid) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • In addition, it contains Allantoin (23.00% - 34.00%). Allantoin is helpful in wound-healing and can help restore the skin barrier faster. It might also be able to improve scars, but the evidence is not very strong for this.

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this lip product to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 2.99CA$ in Canada and from 2.99$ up to 17.19$ in the United States.

For a detailed price comparison: click here.

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.