Calvin Klein ck IN2U Heat Him, released in 2010, is discontinued and no longer in production. The closest scent matches you can still buy are below.
Calvin Klein ck IN2U Heat Him: fresh spicy, citrus and woody, about 4h on skin, projection 5/10, sillage 3/10. The alternatives below are matched to that profile.
The five closest scent matches — the closest replacements for Calvin Klein ck IN2U Heat Him we found, ranked by opening & dry-down similarity, with the ones still in production first:
Evokes the deep, aquatic citrus-and-spice character of the Profondo profile, offering a bright and breezy alternative.
It shares its aromatic, citrus and fresh spicy accords with Calvin Klein ck IN2U Heat Him, opens on Bergamot too, lasts about 4h against 4h and carries 292 community ratings.
Delivers a fresh, marine-infused citrus and aromatic spice blend that mirrors the airy, energetic feel of the Calvin Klein release.
It shares its aromatic, fresh spicy and citrus accords with Calvin Klein ck IN2U Heat Him, opens on Bergamot and Pepper too, lasts about 5h against 4h and carries 870 community ratings.
Shares the prominent tea and crisp citrus notes of CK IN2U Heat Him, drying down to a clean, woody-musk finish.
It shares its citrus, woody and fresh spicy accords with Calvin Klein ck IN2U Heat Him, opens on Bergamot too, lasts about 7h against 4h and carries 6,044 community ratings.
Offers a watery, citrus-forward freshness with soft aromatic spices, reminiscent of the breezy summer aesthetic.
It shares its citrus, aromatic and fresh spicy accords with Calvin Klein ck IN2U Heat Him, opens on Bergamot and Mandarin Orange too, lasts about 5h against 4h and carries 351 community ratings.
A direct community favorite that highlights a similar fresh-spicy pepper opening with a smooth, clean woody base.
It shares its fresh spicy, aromatic and warm spicy accords with Calvin Klein ck IN2U Heat Him, lasts about 5h against 4h and carries 1,165 community ratings. It is listed as discontinued, so availability varies.
Armaf Tres Nuit Lyric, at about $20 for 100 ml (estimate).
Armaf Club de Nuit Sillage, at about 7h on skin, against about 4h for Calvin Klein ck IN2U Heat Him.
Jil Sander Sander for Men, at 85% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Maison Alhambra Jorge di Profondo actually costs about $10 a year MORE than Calvin Klein ck IN2U Heat Him. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, none of the 5 last a full 8 hours. Armaf Club de Nuit Sillage comes closest at 7.0h, so it needs one re-spray to cover the day.
Calvin Klein ck IN2U Heat Him notes, performance and price
AltScent is also free on the App Store and Google Play.
Updated 2026-09-02.