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✦ Tested review · No. 204 · Pheromone Reviews

FAB 4 CHEM Sets.

Four pure pheromone concentrates for DIY blending. Love Scent's enthusiast toolkit for building your own signature.

8.0 /10
Scout score
Tested by
Emily
Format
Spray
Availability
In Stock
Vendor rating
91.0/5 (13 reviews on the seller's site)
Formulation 9.5
Brand 7.5
Transparency 7.0
Quality tier 8.3
Reception 6.4
FAB 4 CHEM Sets
+ The case for
  • + Four pure, clearly named compounds for total blending control
  • + Lets you learn each compound's effect in isolation
  • + Strong value for the building blocks of countless custom blends
– Where it falls short
  • Requires real knowledge to dose and combine safely
  • The androstenone content makes mistakes easy if you're inexperienced
The full review

Our testing notes.

The Fab 4 Chem Set is the clearest expression of what Love Scent is known for: serving experienced users who build their own blends. Four pure concentrates, androstadienone, androstenol, androstenone and androsterone, the core building blocks of most men's and unisex formulas.

Having the compounds isolated is the appeal. You can learn how each one reads on you, androstenone's presence, androstenol's sociability, androsterone's status, androstadienone's warmth, and then combine them to taste rather than accepting someone else's ratio. For a tinkerer, that control is the whole point.

I use the Fab 4 to make my own cologne with essential oils, and I often have women I talk to mention how good I smell and even engage with me in conversation out of the blue.
- daniel

It's emphatically not a beginner product. Dosing pure androstenone wrong is an easy way to ruin a blend, and the set assumes you know what you're doing. But for an experienced enthusiast who wants to build custom signatures from transparent, single-compound concentrates, the Fab 4 set is one of the best-value entries in the catalog.

Who it's for
  1. 01 Experienced users who want to mix their own blends
  2. 02 Anyone who wants to learn how individual compounds behave
  3. 03 Tinkerers who value full control over their formula
How to use it
  1. 01 Dilute 1 drop of pure pheromone concentrate in 5 ml of your favorite fragrance. You may use 1 drop of multiple pheromones in the same 5 ml.
Where to buy

The one place we'd actually click "buy".

Prices checked August 2026 · we earn a commission on these links.

BEST PRICE 43% OFF
Love Scent
$139.95 $79.95
Love Scent
Editorial standards

Every product on Pheromone Scout is scored by the same documented method, the same way for every brand. We disclose every affiliate relationship before we publish. The score is recomputed when the underlying data changes.

FAB 4 CHEM Sets
$139.95 $79.95 · Love Scent
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