Which is better value?

Eternity. You get 3.4 oz for $31.47 at Walmart as of November 6, 2026, versus 0.25 oz of Libre for $28.90 at Walmart the same date.

Which lasts longer on skin?

Both are eau de parfum, so longevity is similar. Eternity's musk and sandalwood base tends to sit close to the skin; Libre's musk, vanilla and ambergris base is warmer and often reads stronger in the first hours.

Is Libre worth the extra per ounce?

Only if you specifically want the lavender and orange blossom scent or a travel spray. Per ounce it costs far more than Eternity.

Which suits everyday wear?

Eternity. Its citrus-floral profile is light and casual, and the full bottle makes daily use practical.

Can I refill either bottle?

Libre bottles in 10ml, 30ml, 50ml and 90ml marked "refillable" can be refilled. Eternity is not listed as refillable.

Calvin Klein Eternity Eau de Parfum vs YSL Libre Eau de Parfum

These are very different buys despite the similar price. Eternity is a full 3.4 oz bottle of a classic citrus-floral eau de parfum for $31.47 at Walmart as of November 6, 2026. Libre is a 0.25 oz / 7.5 ml travel spray for $28.90 at Walmart as of November 6, 2026, so you pay about the same for roughly a tenth of the juice. Buy Eternity for value and everyday wear; buy Libre only if you want a small lavender-orange blossom sample or travel size.

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