Comparing the two fragrances…

Aéropostale

Mahogany
Amber Eucalyptus
Amber
Only in Amber Eucalyptus
Shared character
Both Amber Eucalyptus and Amber share an amber profile and feature woody and aromatic accords.
How they differ
Amber Eucalyptus is characterized by camphor, powdery, animalic, and soft spicy accords, with eucalyptus as a unique note. In contrast, Amber features citrus, green, lavender, and white floral accords, utilizing a wide range of notes including lemon, bergamot, mint, orange blossom, sandalwood, geranium, grapefruit, musk, vetiver, guaiac wood, nutmeg, cardamom, lavender, lime, peppermint, teakwood, and pomelo.
Who each suits
Amber Eucalyptus suits those drawn to camphoraceous, powdery, and animalic elements. Amber suits those who prefer a composition featuring citrus, green, and lavender elements.