13 Free, Vegan, and Cruelty Free: Why What Your Gel Polish Contains (and Does Not Contain) Matters
In the world of professional nail care, the quality of a gel polish is not measured only by its pigmentation, shine, or durability. It is also measured by what it does not contain. And in recent years, that conversation has become impossible to ignore: more and more nail artists, salons, and clients are demanding to know exactly what they are applying to their nails, and what they are breathing while they work.
At Pink Mask we made that decision from day one: to develop a line of gel polishes that are 13 Free, vegan, and cruelty free. Not as a marketing label, but as a real commitment to what professional-quality products should mean.
In this post we explain what each of those terms means, why they matter, and why they are especially relevant for those who work with these products every single day.
What Does "X-Free" Mean?
The term "X-Free" indicates the number of toxic, allergenic, or harmful ingredients that have been deliberately removed from a formula. It is not a legally regulated standard in most countries, but there is a clear industry consensus around what each level means.
It started with 3-Free polishes, which eliminated the three most historically questioned ingredients: formaldehyde, toluene, and DBP (dibutyl phthalate). Over time, research identified more problematic substances and the most committed brands expanded that list: 5-Free, 7-Free, 10-Free, all the way to the most demanding current standard: 13-Free.
Many of the compounds included in these lists have already been banned by official regulatory bodies in the European Union, Canada, and Japan. A brand that voluntarily eliminates them and certifies that elimination says a great deal about its commitment to the health of the people using its products.
The 13 Ingredients You Will Never Find in Pink Mask Gel Polishes
Each one has concrete reasons for being left out of the formula.
1. Toluene A solvent used to regulate drying time and polish consistency. With repeated exposure it can cause dermatitis, redness, and skin dryness. For a nail artist working hours in a salon, chronic inhalation is a real risk.
2. Dibutyl Phthalate (DBP) A plasticizer that gives flexibility to the polish. Banned in the European Union for its ability to be absorbed through the skin and cause reproductive system problems. One of the first ingredients to be questioned by the international scientific community.
3. Formaldehyde A hardener and preservative. Toxic to humans: it can cause allergic reactions, contact dermatitis, and severe irritation. Classified as a carcinogen by multiple international health organizations.
4. Formaldehyde Resin Used for the same purpose as formaldehyde: to harden the polish and increase shine. Causes irritation to skin, eyes, nose, and throat, and is one of the leading causes of contact allergies among industry professionals.
5. Camphor A softener that makes the polish more pliable. At elevated concentrations, inhalation can cause nausea and headaches. In people with sensitive skin or certain neurological conditions, its effects are more pronounced.
6. Ethyl Tosylamide Increases durability and speeds up drying. Causes skin and eye irritation and is associated with reproductive developmental dysfunction. Banned in Europe for its documented adverse effects.
7. Xylene Another widely used industrial solvent. Highly neurotoxic, it can affect multiple body organs with prolonged exposure. Its presence is easily identified by the strong, penetrating odor it produces.
8. Sodium Triphosphate Functions as a stabilizer for the acrylates that make up the polish. Direct skin contact can cause irritation, especially in sensitive skin or skin with a compromised barrier.
9. Hydroquinone / Hydroquinone Methyl Ether A compound that is harmful to the respiratory system, a skin allergen, and classified as potentially carcinogenic. Banned in Europe and Canada for its high toxicity.
10. Methylisothiazolinone (MIT) A preservative that sensitizes the skin and can trigger serious reactions: allergies, dermatitis, hives, and chronic eczema. Banned in Europe, Canada, and Japan. Its presence in frequently used cosmetics is especially concerning.
11. Parabens Low-cost preservatives widely used across the cosmetics industry. Their issue is systemic: they are highly toxic and can interfere with the body's natural hormonal balance by affecting the endocrine system. Banned in Europe and Canada.
12. Animal Derivatives Pink Mask polishes contain no animal-derived ingredients or byproducts, neither in the formula nor at any stage of the production process. This makes them suitable for vegetarians and vegans, and complements our cruelty free position (more detail below).
13. Gluten (TACC) The polishes are formulated without gluten so that people with celiac disease or gluten sensitivity can use them without risk of allergic reactions. An inclusion that very few brands consider, and one that reflects Pink Mask's commitment to the diversity of its users.
The Ingredient That Shook the Entire Industry: TPO
Beyond the 13 ingredients on our list, there is a recent development that every professional nail artist should know about.
In 2025, the European Union banned TPO (Trimethylbenzoyl Diphenylphosphine Oxide), the most widely used photoinitiator in gel polishes, the component that activates curing under UV/LED lamps. It was classified as a CMR substance: carcinogenic, mutagenic, and toxic to reproduction. Its ban sent shockwaves through the global industry because it was present in the vast majority of gels on the market.
Pink Mask polishes never contained TPO. This was not a forced adaptation in response to regulation. It was a formulation choice we made before the debate reached its boiling point.
Why This Matters More for a Nail Artist Than for Any Client
A client gets gel polish applied every three weeks. A professional nail artist works with these products for hours, every day, in an enclosed space. The difference in cumulative exposure is enormous.
Vapors inhaled during application, skin absorption through microabrasions, and prolonged contact with the skin are exposure pathways that multiply exponentially in professional work. Choosing a 13 Free polish is not an aesthetic gesture. It is an occupational health decision.
The most recent research points to what is called the "cocktail effect": the combination of multiple toxic ingredients in low doses can produce synergistic effects that are still being studied. Working with clean formulas significantly reduces that accumulated exposure.
Vegan and Cruelty Free: Two Different Concepts That Go Hand in Hand
They are often used together, but they do not mean the same thing.
Vegan refers to the formula: the product contains no animal-derived ingredients or byproducts. In the world of cosmetics, this is more relevant than it might seem. Some common animal-derived ingredients found in conventional polishes:
Carmine (CI 75470): a red pigment obtained from cochineal insects. It produces very intense colors, but its extraction involves the death of thousands of insects per gram of pigment.
Guanine: extracted from fish scales, used to create pearlescent and iridescent effects.
Lanolin: a wax of sheep origin present in some flexible formulations.
Silk Powder: derived from the silkworm cocoon.
Pink Mask polishes contain none of these ingredients. Pearlescent and iridescent effects and high pigmentation are achieved using synthetic and mineral-origin alternatives, without compromising the visual result or durability.
Cruelty free refers to the process: no product or ingredient was tested on animals at any stage of development. A brand can be cruelty free without being vegan, and vice versa. At Pink Mask we are both.
PETA Certification: More Than Just a Declaration
Being cruelty free is not just a promise. It is something that can be verified and certified. Pink Mask gel polishes carry the PETA Approved certification, the most internationally recognized standard for cruelty-free cosmetics.
Obtaining and maintaining this certification requires submitting to an external, independent verification process. Declaring that no animal testing takes place is not enough. It must be demonstrated. For us, the PETA seal is the guarantee that this commitment is real and auditable.
ANMAT Approval: Safety Verified in Argentina
All Pink Mask gel polishes carry approval from ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica), the official body that regulates and authorizes cosmetic products in Argentina.
This means every product meets the safety requirements established by current national regulations, and that its commercialization in the country is backed by an official evaluation process. In a market where not all circulating products carry this authorization, ANMAT approval is a concrete guarantee for both professionals and consumers.
Professional Quality and Clean Formula Are Not Opposites
A common objection in the industry is that "clean" formulas sacrifice performance. That without certain ingredients, the polish does not cure the same way, does not last as long, does not shine as brightly.
Our answer is the product itself.
Pink Mask gel polishes were developed for intensive professional use. High pigmentation is achieved from the very first coat. Durability does not depend on questionable ingredients. The 700-bristle brush guarantees smooth, even, bubble-free application that optimizes working time in the salon.
Eliminating the 13 most problematic ingredients in the industry was not a restriction. It was the starting point for formulating more intelligently.
What You Can Tell Your Clients
More and more clients arrive at the salon with questions. Knowing how to answer them builds trust and loyalty. Some concrete points to share:
"The polishes I use are 13 Free: free from the 13 most questioned ingredients in the industry, including formaldehyde, toluene, parabens, and others banned in Europe."
"They are vegan: no carmine, guanine, or any animal derivative. They are also gluten free."
"They carry PETA certification: 100% cruelty free, verified by an independent international organization."
"They are ANMAT approved, so their safety is officially backed in Argentina."
"They are designed for professional use: high pigmentation, long wear, and a formula that is safe for both of us."
An Argentine Brand With International Standards
In Argentina, cosmetics regulation is aligned with MERCOSUR standards, but the level of scrutiny around specific ingredients is less strict than in the European Union. At Pink Mask we adopted the highest available standards, regardless of what minimum local regulation requires.
PETA certification, ANMAT approval, 13 Free formula, vegan, and TPO free. Each of those attributes reflects a concrete decision: to make products that protect the health of nail artists and their clients as much as they protect the aesthetic result.
That is what professional quality means to us.
Ready to explore our full line of 13 Free, vegan, and cruelty free gel polishes? Browse all available colors at pink-mask.com.
