Quick Verdict

Le Labo Another 13 is the better fragrance overall for its originality and intimate yet captivating presence. Calvin Klein Eternity is a reliable, classic floral that has stood the test of time, but it lacks the uniqueness and performance of Another 13. If you want a scent that sparks conversation and feels like a second skin, go with Another 13. If you prefer a safe, office-friendly floral with a lower price point, Eternity is your pick.

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Scent Profile Compared

Le Labo Another 13 opens with a blast of synthetic white musk and ambroxan, giving it an almost metallic, airy freshness. The heart reveals a subtle jasmine and mossy accord, but the star is the ambroxan, which creates a clean, slightly salty aura. Dry-down is a warm, skin-like blend of ambroxan and musk, with a hint of pear from iso e super. It’s minimalistic, modern, and feels like an extension of your own skin.

Calvin Klein Eternity opens with bright citrus notes of mandarin orange and bergamot, quickly joined by a floral heart of freesia, lily-of-the-valley, and narcissus. The base is a soft, soapy blend of sandalwood, amber, and musk. The opening is fresh and zesty, but the dry-down leans heavily into white florals and clean musk. It’s a sheer, feminine scent that evokes laundry-fresh linens and classic femininity. Compared to Another 13, Eternity is much more floral and conventional.

Longevity and Sillage

Le Labo Another 13 is a powerhouse. On my skin, it lasts 10-12 hours with moderate sillage that projects for the first few hours before settling into a close, intimate skin scent. The longevity is impressive, and it leaves a subtle trail that others notice. Calvin Klein Eternity, as a classic eau de parfum, lasts around 6-8 hours on me. Its sillage is moderate initially, but it becomes a skin scent after 4 hours. It’s not a projection beast, but it stays close to the body. Both are suitable for all-day wear, but Another 13 has the edge in staying power.

Best Occasions and Seasons

Le Labo Another 13 is incredibly versatile. Its clean, musky profile works year-round, but it really shines in cooler weather when the ambroxan warms up. It’s perfect for date nights, work environments where you want to be noticed without being loud, and creative settings. It’s unisex and modern. Calvin Klein Eternity is a spring and summer classic. Its bright florals and citrus are ideal for daytime wear: office days, brunches, and casual weekends. It’s a feminine, fresh scent that doesn’t command attention, making it safe for schools or conservative workplaces.

Price and Value

Le Labo Another 13 sits firmly in the luxury niche category. You pay for the brand, the exclusive notes, and the longevity. Given its performance and uniqueness, it offers decent value if you’re willing to invest in a signature scent. Calvin Klein Eternity, on the other hand, is a classic drugstore-available perfume that delivers a pleasant floral experience at a much lower cost. It’s affordable and widely available. For value, Eternity wins on price, but Another 13 wins on artistry and longevity. I recommend checking current price on Amazon to see the market rate for both.

Which Should You Buy?

If you’re a minimalist who loves modern, edgy scents that feel like a second skin, buy Le Labo Another 13. If you’re a traditionalist who loves clean white florals and wants a safe, feminine crowd-pleaser on a budget, buy Calvin Klein Eternity. Another 13 is for the trendsetter; Eternity is for the everyday classic. For a special occasion where you want to leave a memorable impression, Another 13 is the clear choice.