Dieux Skin wants you to believe their Forever Eye Balm is “permanently clean” — no parabens, no phenoxyethanol. Cool. But they swapped those for a different preservative system that’s way less studied for long-term use.
Ethylhexylglycerin sounds innocent. It’s not a paraben, so it gets a pass. But it’s also a known contact allergen in high concentrations — and this balm sits on your thinnest skin all night.
It’s a thick, balm-like eye cream in a squeeze tube. $28 for 15ml. The claim that hooked me: “hydrates for 24 hours” — no water, just oils and butters.
Zero water formula
No water means no bacteria growth — except the preservative is still there for contamination from your fingers.
Triple ceramide blend
Ceramides NP, AP, EOP — the full set. Rare to see all three in an eye product.
Squalane base
Absorbs in 15 seconds flat. No greasy residue under makeup.
Photo: Poko Skincare / Unsplash
Hero ingredients are squalane, ceramides, and shea butter — solid for barrier repair. But the preservative loophole: sodium levulinate and sodium anisate are “natural” but way weaker than synthetics. They rely on ethylhexylglycerin to pick up the slack.
- Squalane: instantly plumps fine lines
- Ceramide NP: repairs barrier overnight
- Shea Butter: locks moisture for 8+ hours
- Ethylhexylglycerin: the questionable preservative booster
Photo: ibnu ihza / Unsplash
Thick as cold butter straight from the fridge — but melts into a slick oil on contact. First night I used a pea-sized amount. Woke up with greasy eyelashes and a tiny milia under my eye. My bad — this stuff is potent.
Week 2: I switched to half a grain of rice per eye. No more milia. Undereyes looked bouncier, not puffy. The surprising thing? It actually stays put — didn’t migrate into my eyes overnight like every other cream.
Photo: Viktoriia Muzyka / Unsplash
Fine lines looked softer after 10 days — not gone, just less etched. The permanent crease under my eyes stayed the same. Hydration lasted through an 8-hour flight without reapplication. Zero irritation, but I don’t have sensitive skin.
Photo: Content Pixie / Unsplash
It’s a solid eye balm with legit ingredients — but calling it “permanently clean” ignores the preservative reality. Your call if that matters.