Quiet Moments Plus Melatonin Cat Soft Chews Supplement
Verified Jun 10, 2026
A soft chew calming supplement for cats over 12 weeks old, using L-tryptophan, chamomile, thiamine, ginger, and a small amount of melatonin to help promote relaxation. The salmon-flavored chews are designed for use before predictable stressors like travel, grooming, or loud events, and include brewers yeast and flaxseed as base ingredients. This is meant as an add-on to a complete diet, not a primary food source.
This is a reasonable calming supplement option for otherwise healthy adult cats who need occasional help during stressful situations. It combines several commonly used calming ingredients (L-tryptophan, chamomile, thiamine, melatonin) at modest levels, with ginger to help support cats that tend to get queasy when stressed or traveling. As with any supplement, it should be used alongside, not instead of, good behavior management and environmental support, and is best discussed with your veterinarian, especially for cats on other medications.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Multiple calming ingredients (L-tryptophan, chamomile, thiamine, melatonin) that are commonly used together to support relaxation in pets.
- Includes ginger, which can be helpful for cats that develop an upset stomach with stress or travel.
- Soft chew format and salmon flavoring tend to be easier to give than tablets or liquids for many cats.
- Clear dosing direction for timing relative to stressful events and a maximum number of chews per 12-hour period.
Considerations
- This is a supplement only and does not provide complete and balanced nutrition, so it must be given alongside a regular cat diet.
- Brewers dried yeast and flaxseed are generally well tolerated, but can occasionally bother cats with very sensitive digestion.
- Melatonin and L-tryptophan can interact with certain medications or underlying health conditions, so it’s important to check with your vet before long-term or frequent use.
- Calming supplements may take some trial and error to see benefit, and they do not replace behavior modification or environmental changes for anxiety.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
L-Tryptophan
L‑Tryptophan is an essential amino acid used in pet foods to meet amino acid needs and, when supplemented, to support production of neurotransmitters such as serotonin and melatonin. It is important for protein synthesis and may help with mood, sleep, or mild anxiety in some dogs and cats, but supplemental doses should be used under veterinary guidance since diet usually supplies adequate amounts and improperly manufactured supplements have on rare occasions caused adverse effects.
02
Chamomile
Chamomile is an herbal botanical commonly used in pet supplements, treats and topical preparations as a mild calming, anti‑inflammatory and digestive aid rather than a primary nutrient source, with flavonoids and terpenoids that can help soothe gastrointestinal upset, skin irritation and mild anxiety in dogs and cats. It is generally safe in small, properly formulated amounts but can trigger allergic reactions in animals sensitive to the Asteraceae family, may interact with blood‑thinning medications, and concentrated essential oils or extracts should be avoided without veterinary guidance.
03
Thiamine Mononitrate
Thiamine mononitrate is a stable, water‑soluble supplemental form of vitamin B1 commonly added to dog and cat foods to support carbohydrate metabolism and normal nervous system function. It prevents thiamine deficiency—which can cause anorexia, vomiting, and neurologic signs—and is generally safe at recommended levels, though thiamine can be degraded by some processing or inactivated by thiaminase-containing ingredients (e.g., certain raw fish) if diets are not properly formulated.
04
Ginger
Ginger is commonly added to pet foods and treats as a natural flavoring and functional ingredient to support digestion and reduce mild nausea, with active compounds like gingerols providing modest anti-inflammatory and antioxidant effects. It can be beneficial for dogs (and occasionally cats) with motion sickness or stomach upset when used in small amounts, but high doses should be avoided and caution is advised for pets on anticoagulant medications, pregnant animals, or those with known sensitivities due to potential effects on clotting and occasional gastrointestinal irritation.
05
Melatonin
Melatonin is a hormone supplement sometimes given to pets to help regulate sleep-wake cycles and to manage anxiety, noise phobias, travel stress, and certain conditions such as canine seasonal flank alopecia. It is not an essential nutrient but can be calming for dogs and cats; use should be guided by a veterinarian because dosing varies by species and size and melatonin can cause drowsiness, gastrointestinal upset, interact with some medications (e.g., sedatives, diabetes or blood pressure drugs), and is generally avoided in pregnant or nursing animals.
Product Details & Brand
Product Specs
Brand
NaturVet is a leading brand of pet supplements offering a wide range of products for dogs, cats, and horses, focusing on natural health support including joint, digestive, allergy, and behavioral care. The brand targets pet owners seeking holistic, natural, and vet-formulated wellness solutions.
Visit NaturVetManufacturer
NaturVet manufactures products in-house at its Temecula, California facility that is compliant with current Good Manufacturing Practices (cGMP). The company maintains NASC (National Animal Supplement Council) certification, ensuring standardized manufacturing, ingredient safety, and product quality.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
NaturVet Quiet Moments Plus Melatonin Cat Soft Chews Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has NaturVet ever been recalled?
We have no recalls on record for NaturVet. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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