HeyKeratin emails
HeyKeratin sends about 2 emails a week through Klaviyo, most often on Monday around 7 AM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Mondays at 7am ET
- Last sent
- 14 days ago · Oct 17
- Tracked since
- Mar 2026
- Emails collected
- 23
Recent emails
Oct 17, 2026 3:27 AM
Psst! We’re upgrading your discount! 🥳
Oct 16, 2026 12:19 AM
Here’s what people say about HeyKeratin 👀
Oct 15, 2026 3:26 AM
Your 10% discount is expiring soon!
Oct 14, 2026 3:25 AM
Welcome to HeyKeratin, beautiful! 💜
Oct 14, 2026 12:18 AM
We caught you taking a peek!
Sep 15, 2026 7:00 AM
Buy 2, Get 3 FREE🎁
Recent subject lines
All subject linesSubject lines average 31 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 17, 2026 3:27 AM | Psst! We’re upgrading your discount! 🥳 | Check out your brand new deal: | |
| Oct 16, 2026 12:19 AM | Here’s what people say about HeyKeratin 👀 | Let’s take a look together: | |
| Oct 15, 2026 3:26 AM | Your 10% discount is expiring soon! | Grab it before it’s too late: | |
| Oct 14, 2026 3:25 AM | Welcome to HeyKeratin, beautiful! 💜 | Here’s your 10% discount: | |
| Oct 14, 2026 12:18 AM | We caught you taking a peek! | Here’s what you were checking out: | |
| Sep 15, 2026 7:00 AM | Buy 2, Get 3 FREE🎁 | 5 months of hair support! | |
| Aug 17, 2026 7:30 AM | Wellness month starts here💖 | BOGO on our best sellers! | |
| Aug 5, 2026 8:02 AM | H20 + This = Healthy Hair✨ | Your hair needs this too! |
Archive
View full archiveSeptember 2026 1 email
View allSep 15, 2026 7:00 AM
When HeyKeratin sends
26% of its emails arrive in the 7 AM hour, with a second, smaller wave around 3 AM. Mondays 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 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wed | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 1 | 0 | 2 | 1 | 0 | 1 | 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 | 5 | 1 | 0 | 0 | 0 | 0 | 0 |
| 8a | 1 | 2 | 2 | 0 | 1 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 1p | 0 | 1 | 0 | 1 | 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 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 5 emails)
Based on 23 emails received from Mar 16 to Oct 17, 2026. Times in US Eastern. How we collect · When all brands send
How often HeyKeratin sends
- Busiest month
- Oct 2026, 5
- Quietest month
- Apr 2026, 1
- Busiest day
- Monday, 7
- Quietest day
- Saturday, 1
About HeyKeratin
- ESP
- Klaviyo
- Tracked since
- Mar 2026
- Emails collected
- 23
- Emails a week
- about 2
- Last sent
- Oct 17, 2026
- Sends from
- support@
heykeratin.com - Subject length
- 31 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 | |
|---|---|---|---|---|---|---|---|
 16ARLINGTON16arlington.co.uk | Klaviyo | about 2 | Wednesday | Oct 28, 2026 | Klaviyo · about 2 a week · busiest Wednesday · last sent Oct 28, 2026 | ||
 2POOD2pood.com.au | Klaviyo | about 2 | Thursday | Oct 21, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Oct 21, 2026 | ||
 31:33 Jewelry31-33.com | Klaviyo | about 2 | Monday | Oct 26, 2026 | Klaviyo · about 2 a week · busiest Monday · last sent Oct 26, 2026 |
Report an errorLast updated Oct 31, 2026