Mustela is widely considered a clean brand by mainstream standards, particularly for baby skincare. Several of its products carry the EWG Verified mark, which represents one of the strictest third-party safety benchmarks available for personal care products. The brand also holds B Corp certification, signaling commitments beyond just ingredient safety. That said, “clean” means different things to different people, so the details matter.
What Mustela Excludes From Its Products
Mustela formulates without parabens, phthalates, and alcohol in its baby and child lines. The brand’s flagship Cleansing Gel for Hair and Body has been reviewed by EWG scientists and confirmed to use all ingredients below EWG’s health and safety limits. Products that earn the EWG Verified mark must avoid everything on EWG’s “Unacceptable List,” a roster of ingredients linked to serious health concerns, and must fully disclose all ingredients including fragrance components.
That fragrance transparency piece is worth noting. Many brands that market themselves as “clean” still hide proprietary fragrance blends behind the single word “fragrance” on labels. EWG Verified products cannot do this, which gives Mustela’s verified products an edge in ingredient transparency over competitors that don’t submit to this scrutiny.
The Brand’s Signature Ingredient
Mustela’s most distinctive formulation choice is Avocado Perseose, a patented ingredient derived from avocado fruit. It’s a rare sugar concentrate whose molecular structure closely mirrors compounds naturally found in skin. Research published in the Journal of the American Academy of Dermatology found that Avocado Perseose supports the skin barrier, which is still maturing in infants, and showed good tolerance in both lab and clinical testing on infant skin. The ingredient specifically targets the outer layers of the skin to help with moisture retention and barrier protection, two areas where baby skin is particularly vulnerable compared to adult skin.
Third-Party Certifications
Mustela’s parent company, Laboratoires Expanscience, has been a Certified B Corporation since April 2018. Its overall B Impact Score is 121.7, which is well above the 80-point minimum required for certification. B Corp status evaluates a company across five categories: governance, workers, community, environment, and customers. It’s not specifically about ingredient safety, but it does reflect a company operating under higher scrutiny than legally required.
On the ingredient safety side, specific Mustela products carry EWG Verified status. Not every product in their line has this designation, so if EWG verification matters to you, check individual products rather than assuming blanket coverage across the brand.
Environmental Commitments
Clean beauty shoppers often care about sustainability alongside ingredient safety. Mustela has committed to reducing greenhouse gas emissions by 35% by 2030 and 81% by 2050, compared to 2019 levels. Between 2018 and 2024, the brand eliminated 310 metric tons of virgin plastic through redesigned packaging. Since 2020, they’ve also rolled out bulk refill stations in pharmacies in certain markets, letting customers reuse bottles rather than buying new ones.
These are concrete, measurable targets rather than vague “eco-friendly” claims, which is a good sign. The 2050 carbon neutrality timeline is ambitious but distant, so current environmental impact is a work in progress.
Where Mustela Falls on the Clean Spectrum
If your definition of “clean” means free from the most commonly flagged harmful chemicals, backed by third-party safety verification, and transparent about ingredients, Mustela checks those boxes for its core baby products. It’s not an all-natural or organic brand. It uses synthetic ingredients alongside natural ones, which some clean beauty purists may not prefer. But from a safety standpoint, the combination of EWG Verified status on key products, B Corp certification, and a patented hero ingredient with published clinical research puts Mustela in a stronger position than many competitors in the baby skincare space.
For parents comparing options, the most practical step is to look up specific Mustela products on EWG’s Skin Deep database. Products with the EWG Verified mark have undergone the most rigorous review, while others in the line may score differently depending on their formulation.