Dieux
Charlotte Palermino built a following by calling out skincare marketing nonsense, then co-founded a brand that publishes its prices, vets every claim, and sells an eye mask you never throw away.
Dieux started with a blunt question its co-founder kept asking the beauty industry: is any of this actually true? Charlotte Palermino had built a following by calling out skincare marketing nonsense, so when she co-founded a brand, she made honesty the whole product, publishing her prices, vetting every claim, and building a reusable eye mask people don’t throw away.
She built it with a clinical cosmetic chemist, Joyce de Lemos, and a brand-and-community lead, Marta Freedman, launching around 2020 with a small, deliberate lineup. Its breakout, the Forever Eye Mask, a silicone patch used again and again instead of tossed, turned Dieux’s “clinically vetted and price transparent” ethos into a cult following in an industry built on the opposite.
At a glance:
| Founded | ~2020 |
| Co-founders | Charlotte Palermino (CEO), Joyce de Lemos (chemist, head of product), Marta Freedman (creative) |
| Ethos | Clinically vetted, price transparent, less waste |
| Hero product | Forever Eye Mask, a reusable silicone eye patch |
| Origin question | ”Is CBD bullshit?” |
| Model | Indie, intentional DTC with few SKUs |
The Story
Three insiders tired of the hype
Dieux came from frustration shared by three people who knew the beauty industry from the inside. Charlotte Palermino was a skincare creator with a large, outspoken following, known for cutting through marketing spin. Joyce de Lemos was a clinical cosmetic chemist who knew what formulas could and couldn’t do. Marta Freedman brought brand and community. They came together over a mutual irritation with an industry that overpromised and overpriced, and set out to build the opposite.
The eye mask you don’t throw away
Their breakout product started during the pandemic. The Forever Eye Mask is a reusable silicone patch you press over a hydrating serum, again and again, instead of tossing single-use masks after one use. It solved a real waste problem and a real cost problem at once, and it became the product that put Dieux on the map, proof that the brand’s values could live in an object you actually used.
Telling the truth as the whole brand
Dieux’s defining choice was transparency taken further than anyone else. It published price transparency, showing what things cost and refusing the standard beauty markup mystique, and it held its claims to a “clinically vetted” standard rather than marketing language. In a category that runs on vague promises, a brand that shows its work stood out precisely because almost no one else would.
Restraint by design
Nearly six years in, Dieux has launched deliberately, keeping its lineup small and intentional rather than flooding the market with SKUs. Palermino has been open that the brand doesn’t always do what’s frictionless, and that discipline, fewer products, higher standards, is part of why it earned a devoted following instead of a fleeting one.
The Strategy
Radical transparency as the moat
Dieux competes on the one thing most beauty brands avoid: telling you the truth. By being transparent about pricing and rigorous about claims, it built trust as its core asset, which is nearly impossible for a hype-driven competitor to copy without dismantling its own model.
Fewer, more intentional products
Instead of a constant launch cycle, Dieux releases carefully and rarely. A small, considered lineup keeps quality high, reduces waste, and makes each product matter, the same restraint that builds loyalty for brands like Ilia. It also keeps a small indie brand from spreading itself thin.
Sustainability through reuse
The Forever Eye Mask turned an environmental value into a functional feature. Reusability wasn’t a marketing badge, it was the product’s actual benefit, which is what makes a sustainability claim credible instead of decorative.
The Marketing
The founder is a truth-telling educator
Palermino’s prolific, plainspoken social presence is Dieux’s most powerful channel. She built an audience by explaining skincare honestly and calling out nonsense, and that credibility transfers directly to the brand. When your founder is trusted to tell people the truth, her audience becomes the brand’s, an earned-media engine no ad budget replicates.
Honesty as the message
Dieux’s transparency isn’t only ethics, it’s marketing. Publishing prices and vetting claims gives customers a reason to trust the brand in a category where trust is scarce, and that trust is what turns skeptical, savvy shoppers into loyal advocates.
The Numbers
| Year | Milestone |
|---|---|
| ~2020 | Dieux founded by Palermino, de Lemos, and Freedman |
| 2020 | Forever Eye Mask developed during the pandemic |
| Ongoing | Builds a cult following on price transparency and clinical rigor |
| Ongoing | Launches deliberately, keeping a small, intentional lineup |
Dieux is a privately held indie brand and doesn’t publicly disclose revenue. Its influence outweighs its size: it helped push price and ingredient transparency into a mainstream expectation, and built a devoted community around a founder trusted to tell the truth.
What You Can Learn
Honesty can be a competitive advantage. Dieux made transparency its product in an industry built on hype. When everyone else obscures, showing your work becomes a moat, because trust is the one thing competitors can’t cheaply copy.
Educate, don’t just sell. Palermino built her audience by explaining skincare honestly, and that audience became Dieux’s customers. Teaching people earns a trust that advertising can’t, and trust converts.
Your expertise and voice are the channel. A founder who genuinely knows the subject and can speak plainly is the cheapest, most durable marketing a brand can have. If you have real knowledge, put yourself in front of it.
Make your values functional. The Forever Eye Mask’s reusability was a real product benefit, not a slogan. Values baked into what the product does survive scrutiny that marketing claims never will.
Frequently Asked Questions
Who founded Dieux?
Dieux was co-founded around 2020 by Charlotte Palermino, a skincare creator and the brand’s CEO; Joyce de Lemos, a clinical cosmetic chemist and head of product; and Marta Freedman, who leads brand and creative.
What is Dieux known for?
Dieux is known for radical transparency, publishing its prices, holding its claims to a “clinically vetted” standard, and for its reusable Forever Eye Mask, which replaces single-use eye patches to reduce waste.
What is the Forever Eye Mask?
The Forever Eye Mask is Dieux’s hero product, a reusable silicone patch worn over a serum instead of a disposable sheet mask. It’s meant to be used repeatedly, cutting both waste and cost.
Is Dieux a clean beauty brand?
Dieux positions itself around clinical rigor and transparency more than the “clean” label, vetting its ingredient claims and being open about formulation and pricing rather than relying on marketing buzzwords.
Sources
- Forbes, “Dieux Skin’s Charlotte Palermino And Joyce De Lemos,” March 2026. Co-founders, intentional SKU strategy, and the Forever Eye Mask’s pandemic origin.
- W Magazine, “Dieux Co-Founder Charlotte Palermino”. The “clinically vetted and price transparent” ethos and founding team roles.
- Dazed, “Cult beauty brand Dieux”. The founders’ shared frustration and transparency/waste mission.
- Fashionista, “How Dieux Skin’s Charlotte Palermino Co-Launched a Viral Skin-Care Brand,” 2024. The “Is CBD bullshit?” origin and transparency focus.
- Dieux, “About”. Co-founders Joyce de Lemos and Marta Freedman and brand mission.