Laboratories Bailleul Ketrel 0.05% Tretinoin Cream Ingredients Explained

Name: Ketrel 0.05% Tretinoin Cream
Brand: Laboratories Bailleul
Rating: 5.0 (1 reviews)

5.0 from 1 ratings

Updated on February 06, 2024 Submitted by nja

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Overview

What it is

Prescription with 13 ingredients that contains retinoid

Cool Features

It is reef safe

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin and brightening skin

Free From

It doesn't contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates

Fun facts

Laboratories Bailleul is from Switzerland. This product is used in 11 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

Ingredient List (13)

Tretinoin, Isopropyl Myristate, Carbomer, Polysorbate 80, Tribehenin, Glycerin, Paraffinum Liquidum, BHT, BHA, Methyl Dihydroxybenzoate, Propyl Benzoate, Sodium Hydroxide, Water

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Notable Ingredients

Retinoid

Benefits

Hydrating

Anti-Aging

Acne Fighting

Brightening (2)

Concerns

May Worsen Oily Skin (3)

Acne Trigger

Irritating

Rosacea

Ingredient Info

Click any item below to learn more and view relevant ingredients.

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!

Ingredient

Com. / Irr. Rating

Features

Emollient, Masking

3-5 / 3

Emulsion Stabilising, Gel Forming

1 / 0

Emulsifying

0 / 0

Emollient, Skin Conditioning

0 / 0

Humectant, Skin Conditioning, Skin Protecting, Solvent

0 / 0

Emollient, Skin Protecting, Solvent

0-2 / 0

Antioxidant, Masking

Antioxidant, Masking

Perfuming, Preservative

Buffering

Skin Conditioning, Solvent

Ingredients Explained

This product contains 13 ingredients. Click on any ingredient to learn more about it

Tretinoin

What it does:

Community Rating: Loved

Tretinoin is the best retinoid due to its proven skin benefits. It only available with a prescription in many countries.

All forms of OTC retinoids goes through a conversion line until it can become effective. The final step of conversion is retinoic acid; retinoic acid IS Tretinoin.

This is why tretinoin is so effective; it gets to work immediately on the skin.

Research on tretinoin has found it to be incredibly effective for reducing the signs of aging. It helps improve damage from the sun, even the skin tone, and smooth out wrinkles. It is also an effective acne treatment by reducing and balancing out sebum production in pores.

Tretinoin, like other forms of Vitamin A, increases the turnover cycle of skin cells. This helps the skin create newer and healthier skin cells faster.

It can cause irritation, redness, and dry skin because it is considered a "strong" ingredient. Those with sensitive skin should consult a professional about using tretinoin.

Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

Read about a form of retinoid you can purchase at the store, retinol.

Learn more about Tretinoin

Isopropyl Myristate

What it does: Emollient, Masking

Community Rating: Very Disliked

Isopropyl Myristate is an emollient, thickening agent, and texture enhancer. It is created from isopropyl alcohol and myristic acid.

It is used to help other ingredients be better absorbed. It is also an emollient and may help soften and hydrate the skin.

The comedogenic rating of this ingredient depends on the concentration. Lower amounts results in a lower rating.

Isopropyl Myristate may not be fungal acne safe. It can potentially worsen acne prone skin.

Learn more about Isopropyl Myristate

Carbomer

What it does: Emulsion Stabilising, Gel Forming

Community Rating: Disliked

Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.

Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.

Polysorbate 80

What it does: Emulsifying

Community Rating: Very Disliked

Polysorbate 80 is a surfactant and emulsifier. It is used to keep ingredients together, and prevent oils and waters from separating.

It is made from polyethoxylated sorbitan and oleic acid. This ingredient can be found in cosmetics, foods, and medicine. It is water-soluble.

Polysorbate 80 may not be fungal acne safe.

Learn more about Polysorbate 80

Tribehenin

What it does: Emollient, Skin Conditioning

Community Rating: Very Disliked

Tribehenin comes from glycerin and behenic acid.

It is used as an emollient, or moisturizer. Emollients form a thin barrier on skin to prevent moisture from escaping.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Learn more about Tribehenin

Glycerin

What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent

Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

Paraffinum Liquidum

What it does: Emollient, Skin Protecting, Solvent

Community Rating: Very Disliked

Paraffinum Liquidum is also known as liquid paraffin. It is a type of highly refined mineral oil.

Like other oils, Paraffinum Liquidum has emollient properties. Emollients help soothe and soften the skin. By creating a barrier to trap moisture within, emollients help keep your skin hydrated.

Paraffinum Liquidum does not irritate the skin and is non-comedogenic. However, this ingredient may not work well for those with oily skin or fungal acne.

If you have concerns about using this ingredient in your routine, we recommend speaking with a professional.

Learn more about Paraffinum Liquidum

BHT

What it does: Antioxidant, Masking

Community Rating: Very Disliked

BHT is a synthetic antioxidant. As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.

BHT also helps stabilize products and prevent them from degrading. Many products are sensitive to air and light. BHT prevents them from breaking down when exposed.

BHA

What it does: Antioxidant, Masking

Community Rating: Liked

This BHA stands for butylated hydroxyanisole. If you are looking for the beta-hydroxy acid, aka as Salicylic Acid, click here.

In cosmetics, butylated hydroxyanisole is used as a perservative. It also has antioxidant properties. The concentrations usually used in skincare are low and do not penetrate through skin.

However, it is considered a carcinogen when ingested.

Butylated Hydroxyanisole is a synthetic and waxy petrochemical. It is used as a preservative in foods and cosmetics.

Learn more about BHA

Methyl Dihydroxybenzoate

What it does:

We don't have a description for Methyl Dihydroxybenzoate.

Propyl Benzoate

What it does: Perfuming, Preservative

Propyl Benzoate is a fragrance and is a preservative.

Sodium Hydroxide

What it does: Buffering

Community Rating: Mixed

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

Water

What it does: Skin Conditioning, Solvent

Community Rating: Loved

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

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