Regimen Lab emails
Regimen Lab sends about 3 emails a week through Klaviyo, most often on Wednesday around 10 AM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 3
- Busiest send time
- Wednesdays at 10am ET
- Last sent
- 2 days ago · Oct 30
- Tracked since
- May 2026
- Emails collected
- 33
Recent emails
Oct 30, 2026 10:47 PM
Don't just take our word for it!
Oct 29, 2026 8:08 AM
Just for you
Oct 28, 2026 4:34 AM
Don't just take our word for it!
Oct 27, 2026 10:46 PM
Don't miss out: your discount expires tomorrow!
Oct 27, 2026 5:55 AM
Just for you
Oct 25, 2026 4:33 AM
Don't miss out: your discount expires tomorrow!
Recent subject lines
All subject linesSubject lines average 29 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 30, 2026 10:47 PM | Don't just take our word for it! | get 10% off ★★★★★ skincare | |
| Oct 29, 2026 8:08 AM | Just for you | take another look at these | |
| Oct 28, 2026 4:34 AM | Don't just take our word for it! | get 10% off ★★★★★ skincare | |
| Oct 27, 2026 10:46 PM | Don't miss out: your discount expires tomorrow! | Hi there, Just a quick note to let you know your 10% off code WelLVVT9VG5 expires… | |
| Oct 27, 2026 5:55 AM | Just for you | take another look at these | |
| Oct 25, 2026 4:33 AM | Don't miss out: your discount expires tomorrow! | Hi there, Just a quick note to let you know your 10% off code WelHF4ZJJ38 expires… | |
| Oct 24, 2026 10:45 PM | Meet our best-seller: Azelaic Advanced | + last chance to use your 10% off code | |
| Oct 22, 2026 4:32 AM | Meet our best-seller: Azelaic Advanced | + last chance to use your 10% off code |
Archive
View full archiveOctober 2026 14 emails
View allMeet our best-seller: Azelaic Advanced
Oct 24, 2026 10:45 PM
Meet our best-seller: Azelaic Advanced
Oct 22, 2026 4:32 AM
Psst ... your 10% code expires soon
Oct 21, 2026 10:44 PM
Psst ... your 10% code expires soon
Oct 19, 2026 4:30 AM
Oct 18, 2026 10:43 PM
Oct 16, 2026 10:42 PM
When Regimen Lab sends
27% of its emails arrive in the 10 AM hour, with a second, smaller wave around 4 AM. Wednesdays 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Wed | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Thu | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Sat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Sun | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 1 | 0 | 2 | 1 | 1 | 0 | 1 |
| 5a | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 7a | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 1 | 2 | 2 | 2 | 1 | 0 | 1 |
| 11a | 0 | 2 | 1 | 1 | 0 | 1 | 1 |
| 12p | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5p | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 0 | 0 | 0 | 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 | 1 | 1 | 0 | 2 | 1 | 1 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 2 emails)
Based on 33 emails received from May 20 to Oct 30, 2026. Times in US Eastern. How we collect · When all brands send
How often Regimen Lab sends
The one complete month so far had 14 emails.
- Busiest month
- Oct 2026, 14
- Quietest month
- Oct 2026, 14
- Busiest day
- Wednesday, 7
- Quietest day
- Saturday, 2
About Regimen Lab
- ESP
- Klaviyo
- Sites
- regimenlab.com, regimenlab.eu
- Tracked since
- May 2026
- Emails collected
- 33
- Emails a week
- about 3
- Last sent
- Oct 30, 2026
- Sends from
- hi@
regimenlab.com - Subject length
- 29 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 | |
|---|---|---|---|---|---|---|---|
 1791 Gunleather1791gunleather.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 3 | Friday | Oct 30, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Oct 30, 2026 | |
 1-TDC worksSOwellworkssowell.com | Klaviyo | about 3 | Friday | Nov 1, 2026 | Klaviyo · about 3 a week · busiest Friday · last sent Nov 1, 2026 | ||
 11th + Sixth11thandsixth.com | Klaviyo | about 3 | Thursday | Oct 22, 2026 | Klaviyo · about 3 a week · busiest Thursday · last sent Oct 22, 2026 |
