Every sample has protein. Now find out who has the most.
From kit to top of the leaderboard.
Five steps from order to domination. All from home, all on your phone.
- 01
Order a kit
Grab a test kit from the store. Discreet packaging, everything you need inside — a sample tube, a dropper, and a unique QR code.
- 02
Give your sample
Produce a sample, then use the included dropper to deliver a standard amount into the tube and watch the color change. No clinic, no lab, no leaving the house.
- 03
Scan & photograph
Open cumomics.com/light on any computer or tablet, then go to cumomics.com/scan on your phone. Scan your kit's QR code, hold the tube against the lit screen, and snap a photo. No app download — just your browser and your camera.
- 04
Get your CCI
Our server quantifies the color, applies your kit's batch-specific calibration, and returns your Cum Capacity Index — one number, comparable across every sample.
- 05
Climb the leaderboard
Your score posts to the leaderboard under your state and country. Test again to push higher — see whose number you're chasing.
See how it works.
Play the simulator→See how you measure up.
Anonymized comparisons across the active Cumomics cohort. One live leaderboard, one live chat, every man for himself.
Your browser is the lab.
No app to download. Open cumomics.com/scan on any phone, scan your card's QR code, snap a photo of the tube, and your CCI score posts to the leaderboard. Works on iPhone and Android.


Watch your number move.
Every scan lands on your private dashboard, so one number becomes a trend line. Test again and again to see where you're headed.
Plot your number against the things that might drive it — your abstinence, weight, BMI, and age. Connect your Oura ring and sleep, readiness, and HRV get thrown in too. Start to see what actually moves the needle. More integrations on the way.
Example
CCI over time
Switch axes:AbstinenceWeightBMIAgeSleepReadinessHRV
Coins for your Capacity.
The moment your sample posts, 100 Cumomics Coins hit your account. One coin, one cent — real, spendable clout for doing what you were going to do anyway.
Tip them as a consolation prize to the guys you left in the dust, or to salute an impressive effort from someone on the leaderboard. Then cash the rest in the Cumomics store for more kits or Cumomics gear.
- Value
- 1 coin = 1¢
- Earned by
- every scan
- Redeem
- tips + store
A multidisciplinary team operating at the intersection of rigor and lived experience.
Decades of combined experience being men.
Enrollment open
Be among the first to know your number.
Kits are shipping. Order today and put your number on the board this week.