5-Star Reviews from Cat Parents
Nighttime Calm for Cats
A powder that helps your cat wind down when it matters most
The first cat supplement built specifically for nighttime — with Taurine, the one amino acid your cat can't produce on their own, now working double duty as a calming ingredient.
Taurine for Natural Calm — the essential amino acid your cat already needs, now supporting GABA activity to quiet the nervous system
Melatonin for Sleep-Wake Support — works with your cat's natural nighttime biology, not against it
You Deserve Sleep Too — helps your cat settle during the hours your household needs rest, so you stop waking up exhausted
Makes Training More Effective – calm enough to learn, focused enough to listen
Cat-Specific Formula — no chamomile (toxic to cats), no ingredients borrowed from dog products
$29.95
1 Month Supply
($0.99/per day)
$49.95
2 month supply
($0.83/per day)
90-Day Money-Back Guarantee
We stand by Lull — and so do thousands of well-rested cat parents. But if you and your cat aren't calmer within 90 nights, we'll refund your purchase. No stress, no hassle, no 3am emails required.
Trusted by 10,000+ Working Pet Parents
93%
Report a calmer cat within the first 2 weeks
87%
Said they wake up less during the night
85%
Noticed less nighttime yowling and restlessness
Why Lull?
Lull is the first cat supplement designed specifically for nighttime calm.
Taurine is the one amino acid your cat can't produce on their own — and it also acts directly on GABA receptors to quiet the nervous system. Combined with Melatonin to support your cat's natural sleep-wake cycle, Lull doesn't sedate your cat. It helps them wind down the way nature intended. You sprinkle it on dinner. They settle. You both sleep.
Taurine — The Calming Ingredient Your Cat Already Needs
Taurine is one of the only amino acids cats can't produce on their own — they depend on it for heart health, vision, and neurological function.
But Taurine also acts directly on GABA receptors, your cat's natural system for quieting the nervous system. Lull gives your cat more of what their body was already asking for — and the calm comes with it.
Built for Nighttime, Not Just "General Calm"
Most calming products are designed for any time, any situation — vet visits, travel, fireworks. Lull is different. It's formulated specifically for the evening wind-down. Melatonin supports your cat's natural sleep-wake cycle while Taurine and L-Theanine settle the nervous system. Sprinkle on dinner, and the calm is timed to when your household actually needs it.
Cat-Specific, Non-Sedating Formula
No fillers, no sedatives, no ingredients borrowed from dog products. No chamomile — which is toxic to cats but found in most "for dogs and cats" calming supplements. Every ingredient in Lull is cat-safe and functional. Your cat isn't knocked out. They're just finally settled.
You Deserve Sleep Too
Cats are crepuscular — naturally wired to be most active at dawn and dusk. That's biology, not bad behavior. But when the yowling, pacing, and counter-surfing happens at 2am, you pay the price. Lull works with your cat's biology to shift that energy earlier, so nighttime is quiet for everyone.
Built Different: Nighttime Calm for Cats
Generic calming products weren't built for your cat. The 3am yowling, the pacing, the knocking things off counters — that's not anxiety. That's a cat whose internal clock doesn't match yours.
Lull is the first formula built specifically for this. Taurine-powered, cat-specific, and designed to help your cat wind down when your household needs it most.
We lead with Taurine — the one amino acid your cat can't produce on their own. It's already essential for their heart, vision, and brain. It also acts directly on GABA receptors to quiet the nervous system. We're not adding something foreign. We're giving your cat more of what their body was already asking for.
Most calming products are built for any time — vet visits, travel, fireworks. Lull is built for the night. Melatonin supports your cat's natural sleep-wake cycle. L-Theanine promotes relaxation without sedation. The result: a cat who settles after dinner instead of peaking at midnight.
Every ingredient is cat-safe and intentional. No chamomile — it's in most calming products and it's toxic to cats. No sedatives. No "for dogs and cats" compromise formulas. Third-party tested, vet-recommended, and made for the only species that matters here — yours.
What Our Customers Say
Calm, not knocked out
I was worried it would zombie her out. Not even close. Pepper is still playful in the evening — she just doesn't go full maniac at midnight anymore. Exactly the balance I wanted.
Jennifer M.
Verified Buyer
I finally sleep through the night
Mochi used to yowl and sprint through the house starting at 2am. Two weeks on Lull and she settles after dinner and stays settled. I haven't set foot in the kitchen at 3am since.
David R.,
Verified Buyer
Easiest to administer!
I've tried pills, liquid drops, treat pockets — she refused all of it. Lull I just sprinkle on her wet food. She doesn't even notice. That alone is worth it.
Maria S.
Verified Buyer
The Nighttime Calm Ingredient Stack
We don't believe in sedatives, fillers, or one-size-fits-all formulas. Every ingredient is chosen specifically for cats — and specifically for nighttime. Here's what's inside (and why it matters):
Made with Only Functional Ingredients
🔵 Taurine The one amino acid your cat can't produce on their own. Essential for heart, vision, and neurological function — but also acts directly on GABA receptors to quiet the nervous system. We're not adding something foreign. We're giving your cat more of what their body already needs.
🔵 Melatonin Works with your cat's natural sleep-wake cycle. Cats produce melatonin in response to darkness — supplementing it before bed supports the biological signal to wind down. Timed calm, not random sedation.
🔵 L-Theanine Promotes relaxation without drowsiness. Found naturally in green tea, it supports alpha brain wave activity — the neurological state of calm alertness. Your cat settles without being zonked.
🔵 Magnesium Glycinate Melatonin tells the brain it's nighttime. Magnesium helps the body actually relax into it. Supports GABA receptors and the glycine component is itself an inhibitory neurotransmitter — double mechanism from one ingredient.
🔵 Valerian Root Extract A natural calming botanical that many cats are actually attracted to — similar to catnip. Supports gentle relaxation and may improve palatability. Your cat might actually want this.
No chamomile (toxic to cats). No fillers. No sedatives. No dog-formula hand-me-downs.
Recommended Daily Dosage
Sprinkle one scoop on your cat's evening meal, 30-60 minutes before your household winds down.
Best results in 1-2 weeks of consistent nightly use. 1 scoop is recommended. Do not exceed 2 scoops per day.
High Quality Standards
We built the first cat supplement designed specifically for nighttime calm — not a dog formula with a cat label. No chamomile (toxic to cats), no sedatives, no borrowed ingredients. Every batch is third-party tested, made in the USA, and formulated with only cat-safe, functional ingredients.
Nutrition Facts
Per Scoop – 1.6 g serving
Melatonin
2 mg
Taurine
50 mg
VItamin B6
3 mg
L-Theanine
25 mg
Valerian Root
25 mg
Magnesium
30 mg
Real Results - Or Your Money Back
Every order is backed by our 90-Night Guarantee.
If you and your cat aren't sleeping better — fewer late-night wake-ups, less yowling, a calmer evening — we'll refund you in full. No return required. No questions asked.
Give it 2 weeks. You'll feel the difference every morning.
FAQ's
Got questions? We've got Answers!
Everything you need to know about how Lull works, what makes it different, and why cat parents trust it for nighttime calm.
Can I give these every day?
Yes. Lull is designed for nightly use. It's non-sedating and supports long-term nighttime calm. Best results come from consistent use — sprinkle on dinner and let it become part of the routine.
Will this make my cat drowsy or like a zombie?
Not in a sedated way. Lull supports your cat's natural wind-down process — they'll still be themselves, just calmer when it counts. Think settled on the couch, not passed out on the floor.
Are the ingredients natural and safe?
Yes. We use nootropic, vet-approved ingredients—no sedatives, no fillers, no junk. Every batch is third-party tested for purity and potency.
What types of cats is this for?
Any cat that turns into a tiny chaos demon after dark. All breeds, all ages 6 months and up — indoor cats, multi-cat households, senior cats with disrupted sleep patterns.
When should I give it to my cat?
Sprinkle one scoop on their evening meal, 30-60 minutes before your household winds down. Same time every night for best results.
My cat refuses everything. Will they eat this?
Lull is a fine powder that mixes into wet food. Most cats don't notice it. Valerian root — one of our ingredients — is actually attractive to many cats, similar to catnip.