Fragrances inspired by Eternity Eau de Toilette

The original Eternity Calvin Klein
Inspired by Forever Perfume Parlour

The two side by side

ScentArt fingerprint for Eternity
ScentArt fingerprint for Forever
93%

Our verdict

Editor reviewed

What they share

Shares 17 of its 18 notes, including Mandarin, Green Notes, Marigold

The main difference

Adds lemon, drops citrus

What they share

Every one of its 18 notes is in the original, including Mandarin, Green Notes, Citrus

The main difference

Near-identical note list, differs in proportion

What they share

Every one of its 15 notes is in the original, including Mandarin, Green Notes, Citrus

The main difference

Without lily of the valley and marigold

What they share

Every one of its 5 notes is in the original, including Musk, Sandalwood, Lily

The main difference

Without amber and citrus

What they share

Shares 3 of its 18 notes, including Mandarin, Amber, Sandalwood

The main difference

Adds carnation and citrus, drops lavender and rosewood

What they share

Shares 6 of its 22 notes, including Musk, Amber, Sandalwood

The main difference

Adds bergamot and cardamom, drops carnation and citrus

What they share

Shares 5 of its 18 notes, including Patchouli, Musk, Jasmine

The main difference

Adds amber and carnation, drops bergamot and orange blossom

What they share

Shares 5 of its 11 notes, including Musk, Patchouli, Jasmine

The main difference

Adds bergamot and orange blossom, drops amber and carnation

Scent profile

Eternity EDT the original Forever EDP inspired by

Open the full side-by-side comparison

How we judge a match

We score each pairing on the two fragrance profiles: shared accords, overlapping notes, longevity and projection, and the occasions each suits. A good inspired-by scent captures the original's character rather than copying it molecule for molecule.

The full method, and what to look for in a dupe. Prices are UK retail and change often. Check before buying.