Single active ingredient: Ensures pure, focused pheromone effect for targeted bonding
Naturally occurring androstadienone: Research-backed to promote trust and emotional comfort
Versatile application: Can be used alone or blended with other fragrances for customized effects
High purity (99% reagent grade): Delivers consistent, reliable results in every bottle
Made in the USA: Ensures quality and safety standards
Summarized by Shop
Androstadienone: The Bonding Molecule
Each 10ml bottle contains a single perfumery molecule known simply as A1. In research circles it's often referred to as the "love molecule". Just one naturally-occurring ingredient at 2mg/10ml or 10mg/10ml concentrations. While worn primarily by men; women can also wear A1 (generally in smaller dos
Available concentrations
2 mg/10 ml, 10 mg/10 ml
Active ingredient
Androstadienone (A1)
Purity
99% reagent grade
Drop strength
1-2 drops per application
Application area
Pulse points
Made in
USA
Summarized by Shop
4.9
8 ratings
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1
Super très bon produit
A
Anonymous · October 25, 2025
I have been using A1 for just over a month now,I got it to help a friend of mine relax around me and help our bond as we were going through some tough times. I find our bond to be closer, her and I are definitely stronger friends than we were. It wasnt overnight that thus happened, it took at least a week or so of me seeing her a few times week with this on till I start noticing the change. I will definitely get another one when this is close to empty.