KillerLabz emails
KillerLabz sends about 2 emails a week through Klaviyo, most often on Tuesday around 1 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Tuesdays at 1pm ET
- Last sent
- 4 days ago · Oct 29
- Tracked since
- Mar 2026
- Emails collected
- 67
Recent emails
Oct 29, 2026 2:22 PM
The Massacre has begun. 20% off everything. 🩸
Oct 27, 2026 3:12 PM
Thursday: Massacre drops. Everything's 20% off. 🩸
Oct 23, 2026 1:02 PM
It's back. . . 🩸
Oct 21, 2026 10:09 PM
See something you liked?
Oct 21, 2026 5:30 PM
FUEL THE KILL 💀
Oct 15, 2026 1:02 PM
Arginine Upgraded: Nitrosigine
Recent subject lines
All subject linesSubject lines average 39 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 29, 2026 2:22 PM | The Massacre has begun. 20% off everything. 🩸 | Code MASSACRE20. Ends Sunday night. | |
| Oct 27, 2026 3:12 PM | Thursday: Massacre drops. Everything's 20% off. 🩸 | The Killer Labz Halloween Sale, 10/29 – 11/1. | |
| Oct 23, 2026 1:02 PM | It's back. . . 🩸 | First Degree Massacre. Limited edition. Halloween only. | |
| Oct 21, 2026 10:09 PM | See something you liked? | HOME BLOG PRODUCTS KILL SQUAD See something you liked? Looks like you're interested, grab… | |
| Oct 21, 2026 5:30 PM | FUEL THE KILL 💀 | All 9 EAAs plus recovery agents. | |
| Oct 15, 2026 1:02 PM | Arginine Upgraded: Nitrosigine | Why Arginine Fails and What Fixes It! | |
| Oct 13, 2026 6:36 PM | What are you trying to accomplish? | Let us know, and we'll point you in the right direction | |
| Oct 13, 2026 1:04 PM | Kill Every Workout! | The pre workout that turns you into a machine. |
Archive
View full archiveOctober 2026 10 emails
View allWhat are you trying to accomplish?
Oct 13, 2026 6:36 PM
Oct 13, 2026 1:04 PM
Get Shredded Before the Holidays!
Oct 8, 2026 3:01 PM
Brute EAA - Built for Recovery!
Oct 1, 2026 4:01 PM
September 2026 8 emails
View allThe protein timing myths that need to die.
Sep 29, 2026 4:01 PM
Sep 24, 2026 4:33 PM
MASS MONSTER is live — and the whole store is 20% off
Sep 24, 2026 1:13 PM
Brute EAA: Recovery isn't optional!
Sep 22, 2026 3:25 PM
Apisterone: The muscle building flavonoid in Mass Monster!
Sep 17, 2026 2:33 PM
Mass Monster Supplement Facts panel — and the launch date!
Sep 16, 2026 1:01 PM
Sep 9, 2026 1:04 PM
We're not ready to tell you what this is
Sep 1, 2026 1:29 PM
When KillerLabz sends
55% of its emails arrive in the 1 PM hour. Tuesdays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 | 6 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7a | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 12p | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| 1p | 1 | 14 | 5 | 13 | 2 | 1 | 1 |
| 2p | 0 | 3 | 0 | 6 | 0 | 0 | 1 |
| 3p | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
| 4p | 1 | 2 | 0 | 3 | 0 | 0 | 0 |
| 5p | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| 6p | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| 7p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 14 emails)
Based on 67 emails received from Mar 16 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send
How often KillerLabz sends
Complete months have run between 7 and 11 emails.
- Busiest month
- Jul 2026, 11
- Quietest month
- May 2026, 7
- Busiest day
- Tuesday, 25
- Quietest day
- Saturday, 1
About KillerLabz
- ESP
- Klaviyo
- Tracked since
- Mar 2026
- Emails collected
- 67
- Emails a week
- about 2
- Last sent
- Oct 29, 2026
- Sends from
- cs@
killerlabz.com - Subject length
- 39 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 2EROS2eros.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Tuesday | Nov 1, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Nov 1, 2026 | |
 110 Supps110supps.com | Klaviyo | about 2 | Monday | Nov 2, 2026 | Klaviyo · about 2 a week · busiest Monday · last sent Nov 2, 2026 | ||
 13DE Marzo13demarzo.net | Klaviyo | about 2 | Wednesday | Oct 31, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 31, 2026 |
