Pure Copulins Concentrate for Women

2mg or 10mg Synthetic Copulins • 10ml • 98%+ Purity • Made in USA

Pure Copulins Concentrate is a high-potency synthetic female pheromone for women who want to experiment with copulins in attraction, fragrance layering, or custom pheromone blends (Men often wear copulins primarily for self effects as well).

It can be worn alone in very small amounts or layered underneath your favorite perfume.

Think of it as a clean, controlled synthetic alternative to vabbing—without using natural bodily secretions.

What Are Copulins?

Copulins are a group of volatile fatty acids naturally associated with female vaginal secretions. Researchers have studied these compounds as human chemosignals.

A landmark study analyzing 682 vaginal secretion samples from 50 women identified several volatile fatty acids associated with copulins and found that concentrations of these fatty acids changed across the menstrual cycle.[1]

Human pheromone research is still developing, so copulins are best described as putative human pheromones or chemosignals.

What Does the Research Say?

Research into synthetic copulins has produced intriguing but preliminary results.

In a controlled human study, men exposed to a synthetic copulin mixture gave women somewhat higher average attractiveness ratings and rated themselves as significantly more desirable to women than men in the control condition.[2]

Earlier research has also reported possible changes in male hormone responses and female attractiveness perception following copulin exposure.[3]

Product Specifications

Concentration: 2mg or 10mg per 10ml
Type: Synthetic copulin concentrate
Compound Purity: 98%+
Carrier: Alcohol
Bottle: 10ml precision dropper
Origin: Made in USA

Approximate Dosage

2mg strength: approximately 4mcg per drop
10mg strength: approximately 20mcg per drop

Why Choose Liquid Alchemy Labs Copulins?

High-Potency Concentrate
Choose between 2mg and 10mg strengths depending on your preferred level of experimentation.

Laboratory-Synthesized
Provides a standardized synthetic source of the compounds commonly associated with copulins research.

Easy to Layer
Wear alone or combine with perfume, fragrance oils, pheromone perfumes, or other single pheromone molecules.

Extremely Economical
Only a very small amount is needed per application.

Suggested Uses

Pure Copulins Concentrate is commonly used for:

• Female-to-male attraction experimentation

• W4W pheromone and fragrance experimentation

• Layering beneath perfume

• Custom pheromone formulas

• Small-dose self-effect experimentation

• Creating what some pheromone users describe as a “social proof” scent profile (for men)

How to Use Copulins

Start with 1-2 drops applied to a pulse point such as the wrist or neck.

Copulins have a distinctive natural scent caused by their volatile fatty acid composition. Many users therefore layer them underneath a perfume or cover fragrance.

Because the formula is concentrated and acidic, always perform a small patch test before normal skin application.

Avoid the eyes, mucous membranes, broken skin, and other sensitive areas.

Part of Our Single Pheromone Collection

Pure Copulins Concentrate is designed for users who want greater control over individual pheromone compounds.

It can also be combined experimentally with other single pheromones such as PRIMITIVE™ Androstenone and Androstadienone (A1).

Research

[1] Michael RP, Bonsall RW, Kutner M. Volatile fatty acids, “copulins,” in human vaginal secretions. Psychoneuroendocrinology. 1975. 

[2] Williams MN, Jacobson A. Effect of Copulins on Rating of Female Attractiveness, Mate-Guarding, and Self-Perceived Sexual Desirability. Evolutionary Psychology. 2016.

[3] Jütte A, Grammer K. The War of Odours: Importance of Pheromones for Human Reproduction. Gynäkologisch-Geburtshilfliche Rundschau. 1997.

Disclaimer

Human pheromone research remains an evolving field. Effects on attraction, perception, hormones, or behavior are not conclusively established and individual results may vary.

For external cosmetic and fragrance use only. Always patch test before use and discontinue use if irritation occurs.