Kollo Health / Joint Mobility / email teardown
The summer you keep up, not sit out ☀️ How Kollo Health built this send — a joint mobility email shipped as product hero on Sunday at 2pm, carrying a 25% % off offer. Below is HappyCohort's field-by-field extraction; the original creative is rendered at the end.
Sun, Jul 12, 2026 From: Kollo Health campaign Preheader: “Say yes to more ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ”
How this send compares
25% off — 4.3 points deeper than the tracked set average of 20.7% (this brand averages 20.8% when it discounts).Voice warmth 0.75 for Kollo Health vs 0.69 across the set — a warmer, more human register than the average competitor. 01
Message & creative Message theme
Joint Mobility
Creative format
Product hero
Secondary: Mixed / modular
Secondary theme
Subscribe And Save
Hero headline
Summer of Sports
Emotional appeal
fear of missing out
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.
Promo phase
Launch
The sale opens and the main offer is shown.
03
Voice & tone Formality 0.35
Casual Formal
Reader focus 0.85
“We” “You”
Expressiveness 0.65
Restrained Exuberant
Reading grade 7.0 — the approximate US reading level of the body copy.
04
Call to action Destination
Product page
Links straight to a single product.
Verb framing
Shop / Buy
Direct buying words — 'Shop now', 'Add to bag'.
CTA count
15
Multi-CTA layout
Primary destination URL
ctrk.klclick.com
No UTM tagging detected
Tracking domain
ctrk.klclick.com
ESP fingerprint · Klaviyo
All CTAs · top to bottom
1 “Shop Now” → Product page · primary ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_0 2 “A summer worth showing up for” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_1 3 “Subscribe & save” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_2 4 “As seen on...” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_3 5 “Kollo Health” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_4 6 “Button Text” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_5 7 “Custom” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_6 8 “Custom” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_8 9 “Custom” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_9 10 “Button Text” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_11 11 “Custom” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_12 12 “Custom” → Product page ctrk.klclick.com/l/01KXBAB9SXAY2208RN7EHYWVN0_14 05
Deliverability posture One-click unsubscribe
Supported (RFC 8058)
Unsub scheme: both
From alignment
Misaligned
Domain: subdomain
Footer hygiene
privacy link
06
Send timing Send type
campaign
One-off campaign
07
Claims & products Claims extracted
“Flex+ eases joint discomfort at the source” efficacy · unsubstantiated “Many feeling a difference in as little as 5–7 days” efficacy · unsubstantiated “The most awarded liquid collagen in the UK with 50+ awards” ranking · unsubstantiated “Rated Excellent on Trustpilot” social proof · substantiated Products featured
Flex+ Joint Care Supplement hero HappyCohort
See how your brand compares — open HappyCohort 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.
Open HappyCohort 08
The creative The original email as it rendered in the inbox. Shown for reference and sandboxed — it is not part of the indexed analysis above.
More from Kollo Health → All joint mobility emails → All % off offers → Summer kickoff sends →