The Collagen Co. emails
The Collagen Co. sends about 2 emails a week through Klaviyo, most often on Monday around 5 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Mondays at 5pm ET
- Last sent
- 5 days ago · Oct 28
- Tracked since
- Mar 2026
- Emails collected
- 47
- Website popularity
- Top 500,000 sites
Recent emails
Oct 28, 2026 4:00 AM
Your Halloween menu just got a glow-up 🎃
Oct 26, 2026 4:01 AM
Okay, but do Glow Shakes actually work?
Oct 15, 2026 11:00 PM
Wait. You haven't tried this?
Oct 11, 2026 4:04 AM
Big on protein. Easy on your gut.
Sep 30, 2026 5:00 PM
One Extra Day: Up To 36% Off 🥳
Sep 29, 2026 5:01 PM
Protein shakes just got a glow-up 🥤
Recent subject lines
All subject linesSubject lines average 34 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 28, 2026 4:00 AM | Your Halloween menu just got a glow-up 🎃 | A spooky dinner, a pumpkin treat and something chocolatey | |
| Oct 26, 2026 4:01 AM | Okay, but do Glow Shakes actually work? | Jacinta’s four-month update speaks for itself 🩷 | |
| Oct 15, 2026 11:00 PM | Wait. You haven't tried this? | Meet the shake combos worth a try | |
| Oct 11, 2026 4:04 AM | Big on protein. Easy on your gut. | Meet Glowtein: 30g protein in dessert-inspired flavours | |
| Sep 30, 2026 5:00 PM | One Extra Day: Up To 36% Off 🥳 | The Birthday Sale is extended until midnight! | |
| Sep 29, 2026 5:01 PM | Protein shakes just got a glow-up 🥤 | Meet NEW Glowtein. 3 flavours. 20% off today. | |
| Sep 28, 2026 7:23 PM | Countdown to Savings: 2 Days Left! | Save up to 36% before the party ends | |
| Sep 24, 2026 5:01 AM | Which Flavour Sold 600,000+ Tins? | Meet the undisputed fave + everything at 20% off |
Archive
View full archiveSeptember 2026 7 emails
View allOne Extra Day: Up To 36% Off 🥳
Sep 30, 2026 5:00 PM
Protein shakes just got a glow-up 🥤
Sep 29, 2026 5:01 PM
Countdown to Savings: 2 Days Left!
Sep 28, 2026 7:23 PM
Which Flavour Sold 600,000+ Tins?
Sep 24, 2026 5:01 AM
We’re 6! Get Up To 36% Off Everything 🎉
Sep 22, 2026 5:02 PM
Your glow faves have dropped in price 💥
Sep 14, 2026 5:00 AM
Sep 2, 2026 5:00 PM
When The Collagen Co. sends
47% of its emails arrive in the 5 PM hour, with a second, smaller wave around 5 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 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 3 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 1 | 0 |
| Wed | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Fri | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 1 |
| 5a | 4 | 0 | 1 | 2 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7a | 0 | 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 | 0 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 1 | 0 | 1 | 0 | 0 |
| 5p | 5 | 4 | 6 | 0 | 3 | 2 | 2 |
| 6p | 1 | 1 | 0 | 0 | 0 | 1 | 2 |
| 7p | 3 | 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 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
FewerMore(busiest cell: 6 emails)
Based on 47 emails received from Mar 18 to Oct 28, 2026. Times in US Eastern. How we collect · When all brands send
How often The Collagen Co. sends
Complete months have run between 4 and 10 emails.
- Busiest month
- Apr 2026, 10
- Quietest month
- Oct 2026, 4
- Busiest day
- Monday, 14
- Quietest day
- Thursday, 3
About The Collagen Co.
- ESP
- Klaviyo
- Website popularity (CrUX)
- Top 500,000 sites
- Tracked since
- Mar 2026
- Emails collected
- 47
- Emails a week
- about 2
- Last sent
- Oct 28, 2026
- Sends from
- hello@
thecollagen.co - Subject length
- 34 characters avg
Counts include automated emails such as a welcome series. Website popularity is the bracket the brand's site falls in by visits, from Google's public Chrome UX Report (CrUX).
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 11Bravos11bravos.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Saturday | Nov 1, 2026 | Klaviyo · about 2 a week · busiest Saturday · last sent Nov 1, 2026 | |
 262262clo.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Sunday | Nov 1, 2026 | Klaviyo · about 2 a week · busiest Sunday · last sent Nov 1, 2026 | |
 16ARLINGTON16arlington.co.uk | Klaviyo | about 2 | Saturday | Oct 31, 2026 | Klaviyo · about 2 a week · busiest Saturday · last sent Oct 31, 2026 |
