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Anteros | The Partner Test

Discover what's really going on below the belt.

Anteros | The Partner Test

Screen for thousands of bacteria and fungi with one at-home swab then act, retest, and see what changed.

$350.00

✓ Fertility insights included

✓ Results in 7-14 days or less

✓ Processed in CLIA, CAP, CLEP certified lab

✓ Compatible for vaginal or penile microbiome collection

In stock — ready to ship

🚚 Same day shipping for orders placed before 3 PM ET

✅ Free return label included

Shipping

We currently ship within the United States and Puerto Rico. We're actively working on expanding to more countries, if you're outside the USA, sign up for updates and we'll let you know as soon as that changes!

Orders ship via USPS and typically arrive within 3-5 business days. You'll receive tracking information as soon as your kit is on its way.

A prepaid return shipping label is already included in every kit, no extra cost, no separate purchase. Just drop your sample in the mail.

*No additional import duties or tariffs will be imposed.*

Return policy

Because Anteros kits contain biological sample materials that can't be reused or resold once opened, we're unable to accept returns or exchanges on any orders.

If your order hasn't arrived, or arrives damaged, contact us at support@anterosbio.com and we'll help sort it out.

Can I cancel anytime?

Yes. You can cancel anytime, no fees. Your membership stays active through the end of your paid month

What our customers are saying

Anteros relieved so much strain from my intimacy and my relationship. Understanding what microbes were there I wasn’t seeing from my normal clinical visits was extremely validating.

Alyson W. 

Verified customer

My girlfriend tried other testing companies but we never understood how or if I was contributing to her recurrent bacterial vaginosis.

Alex P.

Verified customer

Easy to use. I had no difficulty swabbing with my partner and syncing our results together made it easier to compare our results side by side.

Carlos M.

Verified customer

Anteros helped guide me through back to back yeast infections then UTIs.

Melisa M.

Verified customer

My wife is in menopause and has been struggling with recurrent symptoms over the last few years. We tried over the counter products but wanted to check I wasn’t contributing to any of the reinfections.

Geavit M.

Verified customer

How Anteros works

Start Testing
01

ORDER THE RIGHT KIT

Test solo, or test together. Either way, our lab screens for thousands of bacteria and fungi in one simple swab.
02

COLLECT YOUR SWABS

Swab at home in seconds. Private, convenient, and clear step by step instructions.
03

RETURN SAMPLE(S)

Drop it in the mail. Free return label included.
04

RETEST AND REFINE

The only platform built for partner analysis. For the first time ever, see your results side by side.

Why Anteros is A Clear Choice

Anteros

Advanced Sequencing Technology
Single and Partner Testing Available
At-home sample collection
Partner Analysis Reports
Propietary ML Insights
All genitalia tested

Other At-Home Tests

Advanced Sequencing Technology
×Partner Testing
At-home sample collection
×Partner Analysis
×Propietary ML Insights
×All genitalia tested

General Check-Up

×Advanced Sequencing Technology
×Partner Testing
×At-home sample collection
×Partner Analysis
×Propietary ML Insights
All genitalia tested

BACKED BY WORLD-CLASS SCIENTIFIC EXPERTISE

Developed in Collaboration with Leading Researchers and Medical Professionals

Zara Butte, M.D.

Zara Butte, M.D.

Internal Medicine Physician | University of South Florida

Nichole Klatt, PhD.

Nichole Klatt, PhD.

Surgical Outcomes & Precision Medicine Research Division | University of Minnesota

Dr. Brooke Tata Dominicis, PhD.

Dr. Brooke Tata Dominicis, PhD.

Fertility Researcher | University of Paris

View a Sample Report

See how Anteros turns your intimate microbiome into clear, actionable insights — from your microbial community and key health scores to personalized insights across intimate and reproductive health.
Email me the report

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