The Night Shift (eBook)
- Heart Support
- Vision Support
- Easy To Feed
- Vet-Approved
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Over 180+ feline specialists recommend The Night Shift (eBook) to support essential heart function, retinal health, and vital immune defenses in cats of all ages.
Dr. Claire Whitmore DVM | Senior Feline Veterinarian
Directions For Use+
Mix into your cat's food once daily.
1 scoop — for cats 2–4 lbs (1–2 kg), ≈1–2 g
2 scoops — for cats 4–11 lbs (2–5 kg), ≈2–3 g
3 scoops — for cats 11+ lbs (5+ kg), 5 g
Shipping & Delivery+
Processing time: 24–48 hours
Delivery time: 3–5 business days
The Vitality You've Always Wanted for Them
See what cat parents noticed after making taurine part of their daily routine.
“My cat had become pretty lazy lately, but after making this part of her daily routine, she seems much more energetic. She’s back to chasing toys and climbing around like she used to.”
“Began sprinkling this in daily. Her stamina is up and she plays like she did three years ago.”
“Night and day difference in coat shine and alertness. Won't let my senior cat go without it.”
“Our vet specifically recommended pure taurine for her heart. 3 months in and her scans look great.”
“He has so much more energy during the day now. He’s constantly playing, chasing his toys and following me around the house. Definitely one of the easiest things I’ve added to his routine”
“Started adding one scoop to his morning wet food. He hasn't left a single bite behind since.”
“Started adding one scoop to his morning wet food. He hasn't left a single bite behind since.”

Benefits That Build Over Time
Cellular restoration takes consistency. Daily taurine replenishment rebuilds heart muscle strength, sharpens vision, and fuels vitality from the inside out.
Cellular Uptake
Pure taurine integrates into daily food seamlessly. Natural bile salt synthesis activates, improving nutrient breakdown and digestive comfort.
Energy & Playfulness
Circulation improves and cellular stamina increases. Cats show renewed daytime activity, eager playfulness, and normal bounding energy.
Heart & Retinal Guard
Myocardial fibers remain strong and photoreceptors stay protected against irreversible retinal degeneration. Coat looks visibly sleeker.
WHAT PEOPLE
ARE SAYING
Instantly Powers Vital Organs With Bioavailable Taurine
Most standard kibble loses natural taurine during high-heat extrusion studies show losses of 50-70%. Vitacatlabs delivers pure, pharmaceutical-grade powder without fillers, so your cat gets the full dose your vet recommends, not a heat-degraded fraction of it.
3X Bioavailability & Cellular Uptake Compared to Others

The Results Speak for Themselves

“Our vet recommended taurine after observing retinal thinning. After 3 months on Vitacat Labs, his eyes look bright and clear with no progression.”

“My cat refuses almost any powder or liquid additive, but this dissolves instantly without any scent. She eats the whole bowl cleanly.”

“At 14, he had grown very sluggish. Two weeks of adding this pure taurine brought his curious, playful personality back. Will keep buying!”
Not Your Average Cat Supplement
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Regular Feeds
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|---|---|---|
| 100% Pure Pharmaceutical-Grade Taurine | ||
| Zero Fillers, Artificial Flavors, or By-Products | ||
| Targeted Heart & Retinal Health Support | ||
| Odorless & Tasteless (Easily Blends Into Any Meal) | ||
| Precise, Measured Dosing in Every Scoop |
MEET DR. EMILY CARTER
“Daily nutrition should feel simple and practical. VitacatLabs Taurine mixes easily with food, making it straightforward to include in your cat’s everyday routine.”
FREQUENTLY ASKED QUESTIONS
Continue with the normal recommended serving at the next scheduled time. Do not provide extra powder to compensate for a missed serving.
Start by mixing the powder thoroughly into a small portion of food. Once your cat has eaten it, you can provide the remainder of the meal.
No. Vitacatlabs Taurine is ultra-fine, odorless, and completely flavor-neutral. It dissolves smoothly into wet food, broths, raw meals, or lightly moistened dry kibble without altering taste or texture.
Taurine is a water-soluble amino acid. Any surplus that your cat's body does not immediately absorb is harmlessly and naturally excreted in their urine.
Yes. Kittens require ample taurine for structural heart growth and eyesight development, while seniors rely on it to defend against age-related dilated cardiomyopathy.
Unlike dogs or humans, cats cannot synthesize sufficient taurine on their own. Industrial heat processing often destroys natural taurine in commercial pet food, making daily supplementation essential to protect against cardiomyopathy and central retinal degeneration.
Keep the container tightly closed and store it in a cool, dry place away from direct sunlight. Always keep it out of reach of children and pets.










Highly recommend! Was worried my picky cat would reject it, but it dissolves completely odorless in her food.