Hydroxyapatite toothpaste - fad or fantastic? ๐
Preview text: What does the science say? A dental professional's take

Using this email in an article? Credit: Solid email via They Sent It, with a link to this page. Full-size image
- Subject
- Hydroxyapatite toothpaste - fad or fantastic? ๐
- Preview text
- What does the science say? A dental professional's take
- From
- info@
solidoralcare.co.nz - Brand
- Solid
- ESP
- Klaviyo
- Sent
- Sun Sep 6, 2026, 3:15 AM ET
- Sent to
- New Zealand (solidoralcare.co.nz), solidoralcare.com
- Size
- 58 KB
- Images
- 9
- Links
- 16, 4 of them buttons
- Subject length
- 48 characters
Against Solid's usual
Sent in its busiest hour, 3 AM, which holds 19% of its emails. The subject is 48 characters; its average is 39.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Laura at Solid <[email protected]>
- Subject
- Hydroxyapatite toothpaste - fad or fantastic? ๐
- Date
- Sun, 06 Sep 2026 07:15:23 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-86
- Return-Path domain
- send.solidoralcare.co.nz
- DKIM signature
- d=solidoralcare.co.nz s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-โฆ-km8wl with SMTP
- from (unnamed) by geopod-ismtpd-86 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Sep 10, 2026 7:48 PM | What do you *actually* need to use on your teeth? | |
| Sep 9, 2026 8:08 PM | What emails do you want to see? | |
| Sep 9, 2026 4:49 AM | The truth about hydroxyapatite toothpaste ๐ | |
| Sep 6, 2026 3:15 AM | Hydroxyapatite toothpaste - fad or fantastic? ๐ (this email) | |
| Sep 3, 2026 7:49 PM | Can you get Solid near you? | |
| Sep 2, 2026 8:22 PM | Don't forget your starter pack! | |
| Aug 27, 2026 5:15 AM | Can you recycle a toothpaste tube? |
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Same ESP and the closest weekly volume, sent on Sep 6, 2026.








