How HydroPeptide built this send — a expert endorsement email shipped as product hero on Friday at 4pm, carrying a free shipping offer. Below is HappyCohort's field-by-field extraction; the original creative is rendered at the end.
When HydroPeptide does discount it averages 15.0% off — 5.7 points shallower than the set average of 20.7%. This send itself carries no offer.
Voice warmth 0.54 for HydroPeptide vs 0.69 across the set — a cooler, more clinical register than the average competitor.
01
Message & creative
Message theme
Expert Endorsement
Creative format
Product hero
Secondary: Editorial / long-form
Secondary theme
Clinical Results
Hero headline
The Expert Weighs In
Emotional appeal
trust
Calendar moment
Evergreen
Not tied to a seasonal window.
02
Offer
Mechanic
Free shipping
Free or upgraded shipping, often once you spend enough.
Depth
Non-numeric
Promo phase
Not a promo
No offer in the email.
Promo code
Auto / none
Minimum spend
$99
Urgency
None
03
Voice & tone
Warmth0.55
ClinicalWarm
Formality0.70
CasualFormal
Reader focus0.50
“We”“You”
Expressiveness0.45
RestrainedExuberant
Reading grade 10.0 — the approximate US reading level of the body copy.
04
Call to action
Primary CTA
“SHOP NOW”
Destination
Product page
Links straight to a single product.
Verb framing
Shop / Buy
Direct buying words — 'Shop now', 'Add to bag'.
CTA count
21
Multi-CTA layout
Primary destination URL
ctrk.klclick1.com
No UTM tagging detected
Tracking domain
ctrk.klclick1.com
ESP fingerprint · Klaviyo
05
Deliverability posture
SPF
None
DKIM
Pass
DMARC
Pass
Policy: reject
One-click unsubscribe
Supported (RFC 8058)
Unsub scheme: both
From alignment
Misaligned
Domain: subdomain
Footer hygiene
postal address
06
Send timing
Day
Friday
Local hour
4pm
Send type
campaign
One-off campaign
07
Claims & products
Claims extracted
“HydroStem is a fantastic example of advanced skincare technology meeting true skin barrier support.”efficacy · unsubstantiated
“I often recommend it for patients with sensitive, reactive or rosacea-prone skin because it helps calm visible redness, support hydration and improve overall skin resilience without feeling heavy or irritating.”efficacy · unsubstantiated
“60-Day Return Policy”guarantee · substantiated
Products featured
HydroStem Face Serumhero
Daily Drench
Power Serum
Resurface and Repair Peptide Pads
HappyCohort
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HappyCohort compares your emails against the brands you track: offers, voice, how often they send, creative, and delivery. We report what's in the emails — we don't rank or score.