Lexsis AI
New: AI Storefronts

The #1 AI-native storefront system for ecommerce brands.

Personalized storefronts for every ad, every campaign, and every AI agent. Powered by real customer signals.

Built forShopify
01Video-first persona
Now playing · For video-first shoppers
FORM
1
Shoppable
14.2k
482
1.1k
FORM Daily Capsule
FORM Daily Capsule$48.00
FORM· 30-day returns · Free over $40

Scroll to continue shopping

Daily Capsule · 30 ct

Energy that lasts. No crash.

Sustained focus from clean caffeine + L-theanine. Designed for early starts and deep work.

  • Vegan
  • Non-GMO
  • Made in USA

Ships in 1–2 days · Free over $40

About this video

A daily capsule formulated for the first six hours of your morning. Built around a 1:2 caffeine to L-theanine ratio that the studies actually use - calm, focused, and notably absent of the 2pm slump.

What’s inside

  • L-theaninecalm focus
    200mg
  • Green tea caffeineclean energy
    90mg
  • Lion’s manecognition
    500mg
  • B-complexmetabolism
    B6, B12

From buyers

312 photos →
Front view
Top-down view
Capsules
Held in hand

Top review

BK
Ben K.Verified · 4 months in

“Replaced 3 cups of coffee. Same focus, none of the jitters. Worth it for the calm alone.”

FAQs

How is this different from coffee?+
Can I take it on an empty stomach?+
Will it interact with my SSRIs?+

Tap to shop · Free shipping over $40

Now playing · For video-first shoppers
FORM
1
Shoppable
14.2k
482
1.1k
FORM Daily Capsule
FORM Daily Capsule$48.00
FORM· 30-day returns · Free over $40

Scroll to continue shopping

Daily Capsule · 30 ct

Energy that lasts. No crash.

Sustained focus from clean caffeine + L-theanine. Designed for early starts and deep work.

  • Vegan
  • Non-GMO
  • Made in USA

Ships in 1–2 days · Free over $40

About this video

A daily capsule formulated for the first six hours of your morning. Built around a 1:2 caffeine to L-theanine ratio that the studies actually use - calm, focused, and notably absent of the 2pm slump.

What’s inside

  • L-theaninecalm focus
    200mg
  • Green tea caffeineclean energy
    90mg
  • Lion’s manecognition
    500mg
  • B-complexmetabolism
    B6, B12

From buyers

312 photos →
Front view
Top-down view
Capsules
Held in hand

Top review

BK
Ben K.Verified · 4 months in

“Replaced 3 cups of coffee. Same focus, none of the jitters. Worth it for the calm alone.”

FAQs

How is this different from coffee?+
Can I take it on an empty stomach?+
Will it interact with my SSRIs?+

Tap to shop · Free shipping over $40

SAVE UP TO 25%
FORM
1
FORM Daily Capsule - Wind down. Sleep deep.
Front view
Top-down view
Capsules
Held in hand
See 206 reviews

Daily Capsule

Wind down. Sleep deep.

4.9 (206)
$29.69$34.99Save 15%

Magnesium glycinate + L-theanine for slower nights and clear mornings. No melatonin.

Choose pack size

1-pack$48
3-pack$129
6-pack$240
Quantity
1
✓
Free Ship
↻
30-Day
★
Certified

Why customers choose this

•

Fall asleep ~17 min faster

In a 90-customer pilot study.

•

No grogginess

Melatonin-free formula clears by sunrise.

Our nootropics blend is revolutionizing the game

Magnesium glycinate300mg

relaxation

L-theanine200mg

calm

Glycine3g

sleep onset

Customer reviews

See all 206 →
PR
Priya R.
4.9 (206)

“Tried it for 30 nights. Slept through 28. The morning-after feeling is the part I didn’t expect.”

ML
Marcus L.
4.9 (206)

“Travel sleep was always rough. This is the first thing that worked across three time zones.”

Free shipping over $40 · 30-day money-back guarantee

SAVE UP TO 25%
FORM
1
FORM Daily Capsule - Wind down. Sleep deep.
Front view
Top-down view
Capsules
Held in hand
See 206 reviews

Daily Capsule

Wind down. Sleep deep.

4.9 (206)
$29.69$34.99Save 15%

Magnesium glycinate + L-theanine for slower nights and clear mornings. No melatonin.

Choose pack size

1-pack$48
3-pack$129
6-pack$240
Quantity
1
✓
Free Ship
↻
30-Day
★
Certified

Why customers choose this

•

Fall asleep ~17 min faster

In a 90-customer pilot study.

•

No grogginess

Melatonin-free formula clears by sunrise.

Our nootropics blend is revolutionizing the game

Magnesium glycinate300mg

relaxation

L-theanine200mg

calm

Glycine3g

sleep onset

Customer reviews

See all 206 →
PR
Priya R.
4.9 (206)

“Tried it for 30 nights. Slept through 28. The morning-after feeling is the part I didn’t expect.”

ML
Marcus L.
4.9 (206)

“Travel sleep was always rough. This is the first thing that worked across three time zones.”

Free shipping over $40 · 30-day money-back guarantee

SAVE UP TO 25%
FORM
1
FORM Daily Capsule - Just 4 ingredients. No fillers.
Front view
Top-down view
Capsules
Held in hand
See 206 reviews

Daily Capsule

Just 4 ingredients. No fillers.

4.9 (206)
$29.69$34.99Save 15%

A short ingredient list, on purpose. Backed by lab reports you can actually read.

Choose pack size

1-pack$48
3-pack$129
6-pack$240
Quantity
1
✓
Free Ship
↻
30-Day
★
Certified

Why customers choose this

•

Lab reports, public

Every batch published on our site.

•

No proprietary blends

Every dosage on the label, no hiding.

Our nootropics blend is revolutionizing the game

Magnesium glycinate300mg

mineral

L-theanine200mg

amino acid

Apigenin50mg

flavonoid

Customer reviews

See all 206 →
DA
Daniel A.
4.9 (206)

“Read the label, recognized every word. Then read the lab report. Then bought 6 months.”

SV
Sara V.
4.9 (206)

“I have a chronic illness and read every label like a hawk. This is the cleanest one I’ve found that actually works.”

Free shipping over $40 · 30-day money-back guarantee

SAVE UP TO 25%
FORM
1
FORM Daily Capsule - Just 4 ingredients. No fillers.
Front view
Top-down view
Capsules
Held in hand
See 206 reviews

Daily Capsule

Just 4 ingredients. No fillers.

4.9 (206)
$29.69$34.99Save 15%

A short ingredient list, on purpose. Backed by lab reports you can actually read.

Choose pack size

1-pack$48
3-pack$129
6-pack$240
Quantity
1
✓
Free Ship
↻
30-Day
★
Certified

Why customers choose this

•

Lab reports, public

Every batch published on our site.

•

No proprietary blends

Every dosage on the label, no hiding.

Our nootropics blend is revolutionizing the game

Magnesium glycinate300mg

mineral

L-theanine200mg

amino acid

Apigenin50mg

flavonoid

Customer reviews

See all 206 →
DA
Daniel A.
4.9 (206)

“Read the label, recognized every word. Then read the lab report. Then bought 6 months.”

SV
Sara V.
4.9 (206)

“I have a chronic illness and read every label like a hawk. This is the cleanest one I’ve found that actually works.”

Free shipping over $40 · 30-day money-back guarantee

Same product, same ad, three personalized PDPs - each generated from one signal source.

Start where the buyer's journey now starts: AI search.

See how your brand shows up in ChatGPT, Claude, Gemini, Perplexity, and Grok. Claim your free audit now.

  • ChatGPT
  • Claude
  • Gemini
  • Perplexity
  • Grok

Run a free AI Visibility Audit

Drop your store and we'll email you the report - no calls required.

No spam. We'll only use your email to send the audit.

The platform thesis

One signal layer.
Every surface.

Every Lexsis product starts from one source - what real customers said and did across reviews, tickets, surveys, behavior, and transactional data. AI Visibility, personalized storefronts, outreach, and simulation all draw from the same truth.

INGESTION SOURCES

Reviews
Tickets
Surveys
Behavior
Transactional
AtlasSIGNAL LAYER

PRODUCT SURFACES

AI Visibility
Personalized Storefronts
Personalized Outreach
Persona Simulation
Four surfaces, one signal

The complete storefront system to run your store

From AI-powered product discovery to personalized storefronts and landing pages, everything you need to run a modern commerce experience.

AI Visibility & Agentic Commerce
+47% ChatGPT citation share

AI Visibility & Agentic Commerce

Be the brand AI recommends across ChatGPT, Claude, Gemini, Perplexity, AI Overviews, and Amazon Rufus.

Learn more
Personalized Storefronts for Paid Ads
+22% post-click CVR

Personalized Storefronts for Paid Ads

Every ad gets its own personalized PDP, generated from creative + persona + customer signal.

Learn more
Personalized Landing Pages
+18% email RPV

Personalized Landing Pages

Every customer lands on a page built for them, across retention, lifecycle, and campaign flows.

Learn more
Persona Simulation

Persona Simulation

Test campaigns and pricing on simulated customers before you ship.

Learn more
Why now

Doing nothing is the risky bet.

Search is shifting.

AI search is overtaking traditional search. Brands not cited in ChatGPT, Claude, Gemini, and Perplexity become invisible to a new generation of buyers.

Personalization is now per-individual.

Static landing pages and one-size PDPs are losing CVR. Buyers expect a page built for them, not for a 100,000-person segment.

Mid-market brands have been priced out.

Enterprise personalization stacks were built for the Fortune 500. Lexsis is built specifically for $5–50M consumer brands on Shopify.

Read the State of Personalization 2026 report

Frequently asked questions

See where you show up - and what to do about it.

Run a free AI Visibility Audit, or talk to our team about how Lexsis fits the rest of your stack.