Looking for the best Thiamine L-Tryptophan supplements? We’ve curated a list of 5 top picks to help calm and focus your pets and horses naturally.
Thiamine and L-Tryptophan are powerful ingredients that help calm and focus both horses and dogs. These natural supplements are safe and effective for reducing anxiety and stress.
They work quickly and gently, making them perfect for training, travel, or loud noises. Pets and horses love them, and owners trust their proven results.
List of Top 5 Thiamine L-Tryptophan Supplements
| Image | Title | Best For | Price |
|---|---|---|---|
![]() |
Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium |
This supplement is perfect for horse owners who want to help their nervous or excitable horses relax and focus. It’s ideal for training and competition, giving your horse the support it needs to perform at its best. |
|
![]() |
Dog Calming Treats – 2PK – 120 Soft Calming Chews for Dogs – Stress Relief Thiamine & L-Tryptophan for Travel & Storms – Anxiety Supplement with Ginger and Melatonin – Made in The USA |
These dog calming treats are perfect for pet owners whose dogs feel stressed or anxious during travel, storms, or loud noises. They’re also great for sensitive stomachs and better sleep. |
|
![]() |
Formula 707 Calming Equine Supplement, Daily Fresh Packs – Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium |
Formula 707 Calming Equine Supplement is perfect for horse owners who want to help their nervous or excitable horses relax and focus better during training or competition. It’s safe for shows and made in the USA. |
|
![]() |
Attitude Powder Horse Calming Supplement with L-Tryptophan – Natural Temperament, Behavior & Stress Support with L-Arginine, Lysine, Inositol & Thiamine | Saratoga Veterinary Products |
This calming supplement is perfect for horse owners who want to support their horse’s natural temperament and reduce stress. It’s ideal for high-energy or anxious horses in training, competition, or daily routines. |
|
![]() |
Calming Chews for Dogs with Melatonin – 60 Delicious Soft Treats for Dog Anxiety Relief for Large and Small Dogs – Includes Chamomile, Thiamine, L-Tryptophan – Promotes Rest and Relaxation |
These calming chews are perfect for dog owners who want to help their furry friends feel relaxed and stress-free. Whether your dog is anxious during storms, travel, or separation, these tasty treats can ease their worries. |
Detailed Reviews
Discover the top 5 Thiamine L-Tryptophan supplements carefully selected for quality and effectiveness. Each product is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit. Read on to learn how these supplements can support calmness and focus for both horses and dogs.
1. Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium

Formula 707 Calming Equine Supplement helps nervous horses relax. It also improves focus during work and training.
This supplement uses three key ingredients: L-Tryptophan, Thiamine, and Magnesium. They work together to support calm muscles and reduce anxiety. It’s safe for shows and not a sedative.
Made in the USA since 1946, this product is trusted and reliable. It’s easy to use and provides 80 servings. Perfect for keeping horses calm and focused.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This supplement is perfect for horse owners who want to help their nervous or excitable horses relax and focus. It’s ideal for training and competition, giving your horse the support it needs to perform at its best.
Ready to Purchase?
2. Dog Calming Treats – 2PK – 120 Soft Calming Chews for Dogs – Stress Relief Thiamine & L-Tryptophan for Travel & Storms – Anxiety Supplement with Ginger and Melatonin – Made in The USA

Dog Calming Treats help your pet stay calm and relaxed. They are perfect for stressful times like travel or loud noises.
These chews have thiamine and l-tryptophan to ease stress. They also include ginger and melatonin for better sleep and digestion.
Made in the USA, these treats are easy to give and dogs love the flavor. They work for puppies and older dogs alike.
| Pros | Cons |
|---|---|
|
|
Perfect For:
These dog calming treats are perfect for pet owners whose dogs feel stressed or anxious during travel, storms, or loud noises. They’re also great for sensitive stomachs and better sleep.
Ready to Purchase?
3. Formula 707 Calming Equine Supplement, Daily Fresh Packs – Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium

Formula 707 Calming Equine Supplement helps nervous horses relax. It comes in daily fresh packs for easy use. This product is made in the USA since 1946.
It uses three key ingredients: L-Tryptophan, Thiamine, and Magnesium. These work together to reduce anxiety and support calm muscles.
This supplement is show-safe and not a sedative. It’s perfect for training and competition. Use it to help your horse focus better.
| Pros | Cons |
|---|---|
|
|
Perfect For:
Formula 707 Calming Equine Supplement is perfect for horse owners who want to help their nervous or excitable horses relax and focus better during training or competition. It’s safe for shows and made in the USA.
Ready to Purchase?
4. Attitude Powder Horse Calming Supplement with L-Tryptophan – Natural Temperament, Behavior & Stress Support with L-Arginine, Lysine, Inositol & Thiamine | Saratoga Veterinary Products

Attitude Powder is a natural supplement for horses. It helps balance mood and reduce stress. This product is safe and easy to use.
It contains L-tryptophan and other natural ingredients. These help horses stay calm and focused without feeling sleepy.
The palatable formula is simple to feed. Horses love the taste, making it a hassle-free addition to their diet.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This calming supplement is perfect for horse owners who want to support their horse’s natural temperament and reduce stress. It’s ideal for high-energy or anxious horses in training, competition, or daily routines.
Ready to Purchase?
5. Calming Chews for Dogs with Melatonin – 60 Delicious Soft Treats for Dog Anxiety Relief for Large and Small Dogs – Includes Chamomile, Thiamine, L-Tryptophan – Promotes Rest and Relaxation

Healthy Pup’s Calming Chews are tasty treats that help ease dog anxiety. They’re made with natural ingredients like melatonin and chamomile. These chews are safe for all dogs aged 12 weeks and older.
These soft chews are easy to give and dogs love the taste. They include ginger to soothe upset stomachs. The formula also has vitamins to support relaxation.
Use these chews for stressful times like storms or travel. They’re made in the USA and suitable for all dog sizes. Note: packaging may vary, but the product stays the same.
| Pros | Cons |
|---|---|
|
|
Perfect For:
These calming chews are perfect for dog owners who want to help their furry friends feel relaxed and stress-free. Whether your dog is anxious during storms, travel, or separation, these tasty treats can ease their worries.
Ready to Purchase?
Buying Guide
Thiamine and L-Tryptophan are natural supplements that help calm and focus pets and horses. They are safe, effective, and work quickly. This guide will help you choose the best product for your needs.
Factors to Consider When Buying:
– Ingredients: Look for thiamine and L-tryptophan as key ingredients. Some products include magnesium, ginger, or melatonin for extra benefits.
– Form: Choose between powders, chews, or fresh packs. Pick what’s easiest for you and your pet.
– Purpose: Decide if it’s for training, travel, loud noises, or general stress relief. Some products are show-safe for horses.
– Flavor and Taste: Ensure your pet or horse will enjoy the product. Palatable formulas make it hassle-free.
– Safety: Check if the product is made in the USA and free from sedatives. It should be safe for all ages and sizes.
– Serving Size: Consider how many servings you need. Some products offer 80 servings, while others come in smaller packs.
– Brand Trust: Choose trusted brands with proven results and positive reviews.
Engaging Experience:
Finding the right supplement can make a big difference in your pet’s or horse’s calmness and focus. With the right product, stressful times become easier for both of you.