Description
QUICK SUMMARY
This supplement helps with: stress, anxiety, overstimulation and poor sleep in dogs and cats. Suitable for fireworks, travel, divorce, moving or other stressful situations.
How does Relax Support work?
Stress and anxiety are not a behavioral problem in dogs and cats but a physical condition. The nervous system is “on” and cannot calm down on its own. Relax Support provides the substances that the nervous system needs to restore that balance: magnesium, L-theanine, L-tryptophan and vitamin B6.
L-theanine, extracted from green tea, modulates alpha-brain wave activity and gives a calming effect without drowsiness. L-tryptophan is the direct building block for serotonin, the substance that regulates rest and well-being. Magnesium supports the nervous system and helps with muscle tension. Vitamin B6 as P-5-P activates all these processes as a cofactor.
The liposomal form ensures faster and better absorption, even in animals with sensitive stomachs or in acute stress situations where rapid action is desired.
What does this supplement do?
- Helps with stress, anxiety and overstimulation without drowsiness
- Supports a more restful sleep in dogs, cats and humans
- Suitable for fireworks, travel, separation or changes
- Works through the production of serotonin and GABA in the nervous system
- Can be used immediately in the event of acute stress, also safe in the longer term
When do you see results?
Relax Support works through neurotransmitters that react relatively quickly. L-theanine has a direct effect on brainwave activity. From a systems biology point of view, this is one of the fastest supplements: the nervous system reacts earlier than structural tissues such as cartilage or intestines.
L-theanine acts directly on brainwave activity. First signs of calm are noticeable, especially in acute stress situations.
Calmer behavior, less overstimulation. Better sleep quality. Less reactive to stress stimuli.
Clearly calmer basic level. Fewer fear reactions. With chronic stress, there is a noticeable increase in balance in behavior.
For chronic stress, combine with Adaptogen Complex for HPA axisrepair. Relax Support alone is best for situational stress.
Don’t see any difference after 4 weeks? Contact us via our app or email, or schedule an intake with integrative veterinarian Stefan Veenstra.
Frequently Asked Questions (FAQ)
How fast does Relax Support work?
L-theanine works within hours to days by acting directly on brainwave activity. Structurally calmer behavior and better sleep are usually noticeable after 1 to 2 weeks. In the case of chronic stress, the effect is most evident after 2 to 4 weeks.
Does Relax Support make my dog or cat drowsy?
No. Unlike many sedatives, Relax Support does not have a sedating effect. L-theanine provides a calming effect via alpha brain waves without reducing alertness, allowing the animal to function calmly.
Can I use Relax Support for fireworks or a one-off stressful event?
Yes, Relax Support is suitable for both acute situational stress (fireworks, travel, moving) and for daily use in case of chronic stress. For a one-off event, it can be started shortly in advance; for chronic stress, it works best in combination with Adaptogen Complex.
What is the difference between Relax Support and CBD oil?
Relax Support works via serotonin, GABA and magnesium and is aimed at calmness and sleep without drowsiness. CBD oil works through the endocannabinoid system and is mainly aimed at anxiety and pain-related stress. Both can be used separately, but also complement each other well because they appeal to different neurotransmitter systems.
Why NGD Care Relax Support?
| Characteristic | NGD Care | Medium supplement |
|---|---|---|
| Mechanism | Serotonin, GABA and magnesium at the same time: three complementary pathways | Often a single herb or ingredient |
| Form of | Capsule with only active ingredients | Chew snack or tablet: often 40-70% flavors and fillers |
| Unique synergistic formulation | ✅ Yes — L-theanine, L-tryptophan, magnesium and B6 together | ❌ Often one ingredient |
| Scientifically substantiated | ✅ Yes – human and veterinary studies by ingredient | Variable |
| Human Grade quality | ✅ | Often not |
| Clean & Green Label | ✅ Free from synthetic fillers, flavourings and fragrances, as well as animal by-products | Rarely |
| Part of systemic protocol | ✅ Yes — core component Behavioral Protocol | ❌ Individual supplements |
| Developed by veterinarian | ✅ Stefan Veenstra DVM | Rarely |
| Personal guidance | ✅ Intake possible via Naturally Healthy Animals | ❌ Not available |
Comparison based on common stress and tranquilizer supplements for dogs and cats on the Dutch market.
Part of a protocol
Relax Support is a core component of the Conduct Protocol. In the case of chronic stress or behavioural problems, a protocol addresses the underlying cause.
Works well with
Relax Support tackles the direct stress symptoms via neurotransmitters. The supplements below address the root causes of chronic stress.
Relax Support provides immediate rest via neurotransmitters. Adaptogen Complex restores the underlying HPA axis and cortisol balance. Together the fast and deep approach to chronic stress.
CBD modulates the endocannabinoid system for anxiety and pain-related stress. Relax Support supplements via serotonin and GABA. Together, they cover multiple neurotransmitter systems at once.
Lion’s Mane stimulates NGF for nerve cell health, Reishi calms via histamine inhibition and GABA. Together with Relax Support, the most complete nervous system support for chronic stress.
Liposomal Active Vit B-Complex
B6 as P-5-P in Relax Support activates serotonin synthesis. The complete B-complex provides all the cofactors that the nervous system uses extra in case of stress. Together for optimal neurotransmitter production.
Want to know more about the science behind this supplement?
Stefan Veenstra DVM explains how serotonin, GABA and magnesium calm the nervous system in dogs and cats.
Developed and clinically substantiated by Stefan Veenstra DVM, integrative veterinarian. Stefan is the founder of NGD Care, NGD Care Academy and Integrative Veterinary Center Natural Healthy Animals. Read more about Stefan →
This information is educational in nature and does not replace a veterinary consultation. In case of severe or persistent complaints, always consult a veterinarian.

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