Our testing notes.
Swoon contains five pheromone molecules including Astaxanthan and Alpha Androsterone. Astaxanthan is an unusual inclusion — most pheromone products don't use it. It's associated with health signalling and physical attractiveness, which puts Swoon in a different lane from pure authority or pure social formulas.
Testing focused on romantic and dating contexts. In weeks two through four, the effects were among the strongest we logged for romance-category products: responses in one-on-one conversations, increased physical proximity from interaction partners, and higher engagement scores across dating situations.
"Astaxanthan is an uncommon inclusion in pheromone blends. Combined with Alpha Androsterone, Swoon targets romantic receptivity in a way most formulas don't."
At $67.99 for 30ml, Swoon is priced in the mid-premium tier. It doesn't have the review volume of Grail of Affection or Captain, but the formula construction is more sophisticated — the Astaxanthan inclusion particularly. If your primary goal is romantic rather than professional results, Swoon is the strongest PT option.