
Guerlain

Oscar
Du Coq
Thunder Boy Black
Only in Du Coq
Only in Thunder Boy Black
Shared character
Both fragrances contain the same core notes of jasmine, lemon, bergamot, oak‑moss, patchouli and lavender, and they share a citrus accord.
How they differ
Du Coq adds sandalwood, neroli, rosemary and orange to the shared base of jasmine, lemon, bergamot, oak‑moss, patchouli and lavender, and leans on floral, green, fruity and fresh accords. Thunder Boy Black introduces musk, incense/olibanum and a chypre accord, giving it a darker, smoky character. Community‑score data exist only for Du Coq (7.6); no scores are listed for Thunder Boy Black.
Who each suits
Du Coq is likely to appeal to wearers who enjoy bright, aromatic‑floral scents with fresh, green and fruity touches. Thunder Boy Black is oriented toward those who prefer deeper, smoky, musky compositions with a classic chypre structure.