Stylla Calmness for dogs
Stylla Calmness for dogs
Supports relaxation and emotional balance with natural actives.
- Promotes emotional balance and relaxation
- Helps maintain balanced behaviour
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Supports healthy physiological equilibrium
Made in Switzerland with strict quality standards
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Key ingredients
Key ingredients
- L-Tryptophan – A precursor to serotonin, promoting calmness
- Casein tryptic hydrolysate – Known to have soothing effects on mood
How to use
How to use
- Shake well before use
- Open the bottle by unscrewing the pipette
- Press once on the rubber part of the pipette to draw the liquid (fill halfway, corresponding to one daily dose)
- Add to your dog's food once per day
Product details
Product details
Complementary feed for dogs, 30 mL
Composition
Glycerine, Hydrolyzed tryptic bovine casein (5%), Green tea extract (3%)
Additives per kg
Nutritional additives: L-Tryptophan 68.97g
Technological additives:
Preservatives: Citric acid 24.14g, Potassium sorbate 5.17g
Water content
29%
Analytical constituents
Protein: 14%
Fat content: 0%
Crude fibre: 0%
Inorganic matter: 0.5%
Made in Switzerland
Distribution
Swiss Prime Lab SA,
Rue de la Grotte 6,
1003 Lausanne
Production
α CH 24666
Natural support for canine emotional balance.
Stylla Calmness contains ingredients known to support relaxation in dogs, which may help during situations that commonly cause behavioural changes. The formula combines natural actives selected for their role in promoting emotional balance without causing drowsiness. These actives work with your dog's natural physiology, supporting neurotransmitter function that contributes to both immediate and long-term wellbeing while maintaining normal alertness.
L-Tryptophan
L-Tryptophan is an amino acid that acts as a precursor to serotonin, a neurotransmitter associated with mood regulation and emotional stability. By supporting serotonin production, it helps reduce anxiety and promote a calmer, more balanced state of mind in dogs.
Alpha-casozepine
Derived from milk protein, Alpha-Casozepine interacts with GABA receptors in the brain to create a soothing, calming effect, similar to natural relaxation responses. It helps reduce stress without causing sedation or dependency, making it safe for daily or situational use.

L-Tryptophan

Benefits and why it matters
Benefits and why it matters
L-Tryptophan is a naturally occurring amino acid that plays a vital role in the production of serotonin, a key neurotransmitter often called the "happiness hormone".
Think of serotonin as a natural calming signal in your dog's brain.
When L-Tryptophan is included in their diet, it helps their body produce more serotonin. This can lead to:
- A more balanced mood: by supporting serotonin levels, L-Tryptophan can help reduce feelings of stress and anxiety.
- Improved response to stress: when faced with new situations or changes in their environment, a dog with healthy serotonin levels may feel less overwhelmed.
What the science shows
What the science shows
Studies suggest that L-Tryptophan can make a real difference in managing canine anxiety.
For example, research has indicated that supplementing with L-Tryptophan can contribute to a reduction in stress-related anxiety behaviours. In one study, a supplement containing L-Tryptophan, along with other natural ingredients, led to significant improvements in various anxiety symptoms reported by owners, such as reduced following of the owner, better recall, fewer aggressive displays, less inappropriate elimination, decreased excessive vocalisations, and reduced destructive behaviours. Furthermore, diets with a higher ratio of L-Tryptophan to other amino acids have shown behaviour-moderating effects in dogs.
Why we use it
Why we use it
When it comes to your dog's well-being, you want solutions that are both effective and safe. L-Tryptophan offers compelling advantages:
- A Natural Approach: L-Tryptophan is a naturally occurring amino acid, making it a gentler option compared to some pharmaceutical interventions.
- Supports Natural Brain Chemistry: Rather than directly sedating your dog, L-Tryptophan works by supporting their own body's ability to produce calming neurotransmitters like serotonin.
- Suitable for Long-Term Support: As a natural dietary component, L-Tryptophan can be suitable for long-term use to help manage chronic stress and anxiety.
- Fewer Reported Side Effects: Unlike some medications that may have potential side effects, L-Tryptophan, when used appropriately, is generally well-tolerated.
Alpha-casozepine

Benefits and why it matters
Benefits and why it matters
Imagine a calming message gently soothing your dog's nervous system. That's how Alpha-casozepine works! This special peptide, originating from milk, interacts with your dog's brain in a way that promotes relaxation without causing drowsiness or other unwanted side effects.
Think of it like a natural key that fits into calming receptors in the brain, specifically the GABA receptors. By binding to these receptors, Alpha-casozepine helps to quiet the "fight or flight" response, reducing feelings of anxiety and stress. It's a subtle yet effective way to help your dog navigate stressful situations with greater ease and comfort.
What the science shows
What the science shows
Alpha-casozepine has been studied, and the results are truly encouraging:
- In studies, Alpha-casozepine has been shown to be as effective as some conventional calming medications in reducing signs of anxiety in dogs.
- Anxious dogs supplemented with Alpha-casozepine showed a significant reduction in their stress response to stressful events like vet visits. One study specifically found a lower increase in cortisol levels (a key stress hormone) in dogs receiving Alpha-casozepine when faced with a potentially anxiety-inducing situation.
- Pet owners and veterinarians alike have observed visible improvements in anxious behaviors in dogs taking Alpha-casozepine. This can include a reduction in restlessness, hiding, excessive barking, and other stress-related signs.
- Positive effects have been seen in a relatively short timeframe, suggesting that you may start to notice a difference in your dog's demeanor within weeks.
These findings highlight Alpha-casozepine's potential to truly make a positive impact on your dog's daily life, helping them to better cope with the challenges that trigger their anxiety.
Why we use it
Why we use it
Alpha-casozepine offers significant advantages over some other solutions for managing stress in dogs:
- Natural and Safe: As a natural ingredient derived from milk protein, Alpha-casozepine is considered very safe for dogs. It's classified as a nutraceutical, similar to a food supplement.
- No Risk of Addiction: Unlike some pharmaceutical options, Alpha-casozepine carries no risk of addiction. You can feel confident giving it to your dog as needed without concerns about dependency.
- No Significant Side Effects: Studies and real-world experience suggest that Alpha-casozepine is generally well-tolerated by dogs, with no common or significant side effects reported in the sources. In contrast, some anti-anxiety medications can cause drowsiness or other behavioural changes.
- Gentle Action: Alpha-casozepine works by gently modulating brain activity to promote calm, rather than forcefully sedating your dog. This means your dog can remain their alert and loving self, just more relaxed.
What you say about us.
Our vets approval.

"Environmental stressors regularly impact dogs' wellbeing. Stylla Calmness blends the most effective natural actives in perfect balance. As a Veterinary Technician, I consider this unique formulation the gold standard for supporting canine emotional balance."
Lauren Asusa, VT
FAQ.
Will this product sedate my dog or change their personality?
Will this product sedate my dog or change their personality?
No. Stylla Calmness supports emotional balance without causing sedation. Your dog stays alert and responsive while feeling more at ease in stressful situations like vet visits, travel, or changes in their environment.
How long does it take for the product to start working?
How long does it take for the product to start working?
Most dog owners observe a calmer attitude within the first 1 to 2 weeks of daily use, especially during predictable stress triggers like travel or vet visits. However, deeper emotional balance often develops over 3 to 6 months of consistent administration. Long-term use helps maintain emotional stability and prevent stress buildup over time.
Is it safe to use every day and over the long term?
Is it safe to use every day and over the long term?
Yes. Stylla Calmness is made with natural, well-tolerated ingredients and is safe for daily use. It can be used continuously or during specific periods of stress.
Can I use this if my dog is on medication or has a medical condition?
Can I use this if my dog is on medication or has a medical condition?
Stylla Calmness is non-medicated and generally safe. However, if your dog is on medication or has a chronic health issue, we recommend speaking with your veterinarian before introducing any new supplement.
My dog is very picky. Will they accept it?
My dog is very picky. Will they accept it?
The product has a neutral taste and is easy to mix into food. Most dogs accept it well. If needed, you can start with a smaller amount and gradually increase to the full dose