Mandarin, lily, white florals. Defined 1990s clean-luxury perfumery — refined, gender-neutral.

Built from the same top-heart-base note structure as the original at the same approximate ratios. Built to capture ≥90% of the original profile on the olfactory profile. Diffused at room scale (rather than worn on skin), the experience is closer to walking into a freshly-perfumed space than to spritzing the original on yourself.

It's an inspired recreation, not a licensed dupe. We're not affiliated with the original brand. The genuine Calvin Klein Eternity bottle retails for $95 for a comparable volume; ours is a high-fidelity diffuser-grade alternative at $19.99 / 60ml.

No — this is a diffuser / candle / soap-grade fragrance oil, not a cosmetic. For skin-safe perfume oil you'd need a cosmetic-grade formulation with IFRA Category 5 compliance at maximum 3% dilution. Full safety guide.

This 2 oz oil works in any ultrasonic / humidifying diffuser for small to medium rooms. 3-5 drops per fill, diffusion time varies by setting,.

For full room-fill ambient persistence at perfume-grade strength, switch to our waterless version on a cold-air nebulizing diffuser — 3–5× more concentrated.

Yes — IFRA-compliant for candles (6–10% load), cold-process soap (3–5%), and reed diffusers (10–15% in DPG carrier). Designer-perfume profiles especially shine in soy candles — the heavy fixative ratios carry through both cold and hot throw.

4–8 hours per fill on a standard ultrasonic diffuser. A 2 oz (60ml) bottle lasts roughly 30 days at 8 drops per daily fill. Heavier base notes (oud, amber, sandalwood-anchored profiles) linger longer than top-note-forward fragrances.