How Cos Bar built this send — a summer haircare edit email shipped as editorial / long-form on Friday at 1pm, carrying a 15% % off offer. Below is HappyCohort's field-by-field extraction; the original creative is rendered at the end.
15% off — 5.7 points shallower than the tracked set average of 20.7% (this brand averages 13.3% when it discounts).
Voice warmth 0.66 for Cos Bar vs 0.69 across the set — a cooler, more clinical register than the average competitor.
01
Message & creative
Message theme
Summer Haircare Edit
Creative format
Editorial / long-form
Secondary: Product hero
Secondary theme
Discount Led
Hero headline
Summer Hair Essentials
Emotional appeal
aspiration
Calendar moment
Summer kickoff
Early-summer push for sunscreen and travel sizes.
02
Offer
Mechanic
% off
A percentage off the price — the most common kind.
Depth
15% off
Promo phase
Launch
The sale opens and the main offer is shown.
Promo code
[redacted]
Minimum spend
None
Urgency
None
03
Voice & tone
Warmth0.60
ClinicalWarm
Formality0.72
CasualFormal
Reader focus0.50
“We”“You”
Expressiveness0.55
RestrainedExuberant
Reading grade 9.0 — the approximate US reading level of the body copy.
04
Call to action
Primary CTA
“SHOP THE EDIT”
Destination
Collection
Links to a category or a grid of products.
Verb framing
Shop / Buy
Direct buying words — 'Shop now', 'Add to bag'.
CTA count
34
Multi-CTA layout
Primary destination URL
ctrk.klclick.com
No UTM tagging detected
Tracking domain
ctrk.klclick.com
ESP fingerprint · Klaviyo
05
Deliverability posture
SPF
None
DKIM
Pass
DMARC
Pass
Policy: none
One-click unsubscribe
Supported (RFC 8058)
Unsub scheme: both
From alignment
Misaligned
Domain: subdomain
Footer hygiene
preference center
06
Send timing
Day
Friday
Local hour
1pm
Send type
campaign
One-off campaign
07
Claims & products
Claims extracted
“Indulge in restorative formulas and styling essentials that keep hair hydrated, protected, and beautifully polished through every summer moment.”efficacy · unsubstantiated
“SLES Sulfates Free, Vegan-Friendly, Green Technology”ingredient · unsubstantiated
Miriam Quevedo Black Baccara Deep Restore Hair Multiplying Mask
Sisley Paris L'Orchidée Highlighternew
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