Pampers is the best-selling diaper brand in the world. Procter & Gamble, its parent company, sells billions of Pampers diapers every year. For many parents, Pampers is the default choice. It’s what hospitals stock. It’s what pediatricians hand out as samples. It’s what your mother-in-law buys because that’s what she used.

But diapers are pressed against a baby’s most sensitive skin for 24 hours a day, every day, for two to three years. The materials in those diapers are in constant contact with thin, absorbent infant skin in a warm, moist environment that maximizes chemical absorption. If there’s any product where the question “what’s in this?” matters, it’s diapers.

We looked at what Pampers discloses, what independent testing has found, and how they compare to brands built around cleaner materials.

What’s in a Pampers Diaper

Pampers has improved their ingredient disclosure over the past several years, partly in response to consumer pressure and partly because competitors like Honest Company and Coterie started listing their materials openly.

Here’s what Pampers discloses as the components of their diapers:

Absorbent core: Fluff pulp (wood cellulose) and sodium polyacrylate (a super-absorbent polymer, or SAP). This is the gel-like material that absorbs liquid and locks it away.

Top sheet (the layer touching baby’s skin): Polypropylene, a plastic.

Back sheet (the waterproof outer layer): Polyethylene film, another plastic.

Leg cuffs and waistband: Polypropylene, polyester, and spandex/elastane.

Adhesive fasteners: Synthetic adhesives.

Lotions (in select products): Pampers Swaddlers, their most popular newborn diaper, includes a skin-protecting lotion containing petrolatum (petroleum jelly) and stearyl alcohol. This lotion is intended to reduce friction and protect the skin barrier.

Fragrance (in select products): Some Pampers lines include fragrance. Pampers states their fragrance is applied to the outer layers, not to the surface touching baby’s skin. However, fragrance chemicals are volatile, meaning they become airborne and can reach the skin and respiratory system regardless of where they’re applied in the diaper.

Chlorine-free bleaching: Pampers states their pulp is processed using elemental chlorine-free (ECF) bleaching. This is a step up from chlorine bleaching, which produces dioxin byproducts, but it’s not the same as totally chlorine-free (TCF) processing. ECF still uses chlorine dioxide and can produce trace amounts of chlorinated byproducts, though at much lower levels than elemental chlorine bleaching.

What Independent Testing Has Found

The ingredient list is the starting point, but independent lab testing reveals what the label doesn’t show. Several studies and testing programs have examined disposable diapers, including Pampers, for chemical contaminants.

A 2019 study by the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) tested 23 diaper brands sold in France (including Pampers) and found a range of chemicals at trace levels, including dioxins, furans, PCBs, pesticide residues (including glyphosate), polycyclic aromatic hydrocarbons (PAHs), and various VOCs. ANSES concluded that while no single chemical exceeded individual risk thresholds, the cumulative exposure from all chemicals together over three years of diaper use warranted concern.

The ANSES study prompted the French government to demand that diaper manufacturers eliminate certain chemicals from their products. Pampers and other brands responded with reformulations and additional testing.

Dr. Tamara Galloway, an ecotoxicologist at the University of Exeter, has researched chemical exposures from consumer products including diapers. She noted that the challenge with diapers isn’t any single chemical at a dangerous concentration. It’s the duration and intimacy of the exposure. A diaper is worn against the most permeable area of a baby’s body, in a warm and moist environment that increases skin absorption, for years during the most developmentally sensitive period of life.

Specific Chemical Concerns

Sodium Polyacrylate (Super Absorbent Polymer)

SAP is the crystal gel that makes modern diapers work. It can absorb up to 300 times its weight in liquid. SAP itself is considered non-toxic and has been used in diapers since the 1980s.

The concern isn’t the SAP itself but what happens when it comes into direct contact with skin. When a diaper is very full, SAP gel can press against the baby’s skin. Some parents report gel beads found on their baby’s skin after diaper changes. The material is considered inert, but its long-term effects from prolonged skin contact haven’t been extensively studied in the way that, say, pharmaceuticals are studied before approval.

Dioxins and Furans

These are byproducts of chlorine-based bleaching of wood pulp. Dioxins are among the most toxic chemicals known, even at very low concentrations. They’re persistent organic pollutants that accumulate in the body over time.

Pampers’ use of ECF bleaching reduces dioxin formation compared to older chlorine bleaching methods, but trace levels may still be present. The ANSES study detected dioxins in diapers at levels the agency considered worth monitoring.

Totally chlorine-free (TCF) diapers use hydrogen peroxide or ozone bleaching, which doesn’t produce dioxin byproducts. Some non-toxic diaper brands use unbleached pulp entirely.

Phthalates

Phthalates are plasticizers used to make plastics flexible. They’re endocrine disruptors linked to reproductive development effects. Phthalates have been found in some disposable diapers in independent testing, typically in the adhesive and plastic components.

Pampers states they don’t intentionally add phthalates. However, phthalates are ubiquitous in plastic manufacturing supply chains and can appear as contaminants even when not intentionally added. Without independent batch testing, it’s difficult to verify their complete absence.

Fragrance

The fragrance in scented Pampers lines is a concern. Fragrance in any product is a disclosure loophole that can contain dozens of undisclosed chemicals, including potential allergens and endocrine disruptors. For a product worn against infant skin 24 hours a day, fragrance is an unnecessary addition.

Pampers does offer unscented options. If you’re using Pampers, choosing unscented is the simplest improvement you can make.

Tributyltin (TBT)

TBT is an organotin compound that has been found in some disposable diapers in testing. It’s a potent endocrine disruptor. A 2019 test by a German consumer magazine found TBT in several diaper brands. Pampers’ specific TBT levels vary by test and production batch.

How Pampers Compares to Non-Toxic Diaper Brands

The non-toxic diaper market has grown significantly. Brands like Coterie, Dyper, Nest, and Andy Pandy have entered the space with cleaner material profiles.

Pampers vs. Coterie: Coterie diapers are made without chlorine bleaching, fragrance, lotions, parabens, phthalates, or latex. They use a plant-derived super absorbent core and are independently tested for over 200 chemical contaminants. The testing transparency is significantly beyond what Pampers provides. Coterie costs roughly twice what Pampers costs per diaper.

Pampers vs. Dyper: Dyper uses viscose from bamboo instead of traditional wood pulp, eliminates fragrance and lotions, and is certified by OEKO-TEX Standard 100. They offer a composting program for used diapers. Like Coterie, they’re significantly more expensive than Pampers.

Pampers vs. Honest Company: Honest Company diapers are plant-based, chlorine-free (TCF), fragrance-free, and made without lotions. They’re priced between Pampers and premium non-toxic brands.

The cost difference is real and significant. A year of Pampers costs roughly $600-$800. A year of a premium non-toxic brand costs $1,200-$1,600 or more. For many families, that difference matters.

Pampers Pure: Their “Clean” Line

Pampers launched their Pure Protection line to address the growing demand for cleaner diapers. Pampers Pure is chlorine-free, fragrance-free, lotion-free, and made with plant-based materials in the outer cover.

Pampers Pure is a meaningful improvement over regular Pampers. It addresses several of the concerns raised above (no fragrance, no lotion, chlorine-free processing). The price premium over regular Pampers is modest.

If you’re committed to Pampers as a brand, Pure is the line to choose. It’s not as transparent or as rigorously tested as dedicated non-toxic brands, but it eliminates the most prominent concerns.

Practical Recommendations for Parents

The diaper decision is deeply personal and often constrained by budget. Here’s how we’d think about it:

If budget allows: Choose a dedicated non-toxic diaper brand. The cleaner material profile, independent testing, and transparency are worth the premium for a product your baby wears continuously. Our non-toxic diaper guide ranks the best options.

If budget is tight: Pampers Pure is a reasonable middle ground. It’s meaningfully cleaner than regular Pampers at a modest price increase.

If you’re using regular Pampers: Choose unscented products, change frequently (reducing the duration of chemical contact), and apply a barrier cream before diapering to create a layer between the diaper materials and your baby’s skin.

For overnight: Consider a non-toxic brand specifically for overnight diapers, when the diaper is worn for the longest stretch. The exposure during an 8-12 hour overnight period is the most significant single exposure window.

If you’re looking for alternatives with independently verified clean material profiles, our guide to non-toxic diapers covers options across price points, including budget-friendly picks.

What Readers Want to Know

Do Pampers diapers contain chemicals?

All disposable diapers contain synthetic chemicals, including plastics, adhesives, and super absorbent polymers. The question is which chemicals and at what levels. Pampers meets all US safety standards, but independent testing has found trace levels of dioxins, VOCs, and other contaminants in conventional disposable diapers including Pampers.

Are Pampers diapers fragrance-free?

Some Pampers products are fragrance-free and others are not. Pampers Swaddlers, their bestselling newborn line, does not contain added fragrance but does contain a lotion. Pampers Baby Dry has included fragrance in some formulations. Pampers Pure is fragrance-free. Always check the specific product packaging.

Are Pampers safe for newborns?

Pampers meets all US Consumer Product Safety Commission standards for infant products. For newborns with their extremely thin and permeable skin, we recommend choosing either Pampers Pure (their cleaner line) or a dedicated non-toxic diaper brand to minimize chemical exposure during the most vulnerable period.

What is the lotion in Pampers Swaddlers?

The lotion is primarily petrolatum (petroleum jelly) and stearyl alcohol, intended to reduce friction and protect the skin. Some parents prefer to apply their own barrier cream rather than using a diaper with an embedded lotion whose full formulation they can’t control.

Are cloth diapers safer than Pampers?

Cloth diapers eliminate concerns about SAP, dioxins, fragrances, and plastic chemicals. However, they introduce other considerations: the detergent used to wash them matters, synthetic waterproof covers have their own material concerns, and the environmental trade-off depends on your local water and energy sources. Organic cotton cloth diapers washed with a non-toxic detergent are the cleanest diapering option overall.

This article was researched by Lara Voss for NonToxicLab. See our affiliate disclosure for details.

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