USD $60.00
The 120 count bottle of 1-TDC® is a 4–month supply for a 25-50 pound pet. Veterinarian Approved, 4-in-1 wellness solution, your pet will think it’s a treat
The more you buy the more you save!
Buy 2 bottles at $52.50/bottle
Buy 4 bottles at $47.50/bottle
Buy 12 bottles at $41.25/bottle
Description
4-in-1 Wellness Solution
What is 1TDC™?
1TDC™ is a proprietary blend of fatty acids that are derived from beef tallow and are then formulated into a unique fatty acid complex in a cGMP food-grade facility in the USA. These fatty acids are much different than essential fatty acids you find in products like fish oils and should not be confused with essential fatty acids.
1TDC™ Dual Action is a new generation of fatty acid oil technology with a different molecular structure and properties beyond fish oil and glucosamine.
How does 1TDC™ work?
This unique technology is highly and rapidly absorbed, whether applied topically on the gums or taken orally in capsule form. When it enters the body, 1TDC™ has a tremendous affinity for white blood cells, which allows it to get where it is needed quickly. And, when it arrives, 1TDC™ efficiently does the job without interfering with other elements of your pet’s health.
Your dog or cat will view 1TDC™ as a treat. Because of its natural beef flavor, 1TDC™ is palatable and easy to use.
Maintain your pet’s oral, joint and muscle health for just $15 a month!
Dosage:
- Under 25 lbs – 1 capsule daily for 30 days, then 1 capsule every other day thereafter
- Over 25 lbs – 2 capsules daily per 50 lbs for 30 days, then 1 capsule daily per 50 lbs thereafter
The new 1TDC™ heart shape twist-off is Easy to Open
See diagram below. Just hold the small heart and twist the big heart.
How to Administer for Dogs
After twisting open the capsule:
For Dual Action Benefit:
To receive both periodontal and joint/muscle benefits, apply the contents to the upper gums of your dog. A small portion will be absorbed into the gums and provide the periodontal benefit and the rest will be swallowed and circulate throughout the body to provide the muscle and joint benefits.
For Joint & Muscle Benefit Only:
Simply feed the entire capsule or just the contents to your dog as a treat. It will be swallowed and circulate throughout the body to provide the muscle and joint benefits.
4 Ways to Administer for Dual Action Benefit for Cats
After twisting open capsule:
- Squeeze capsule and let them lick it as the contents exit the capsule
- Squeeze capsule contents onto their empty food dish and mix with a couple pieces of hard food. A cat’s natural licking motion will distribute the product onto the gums sufficiently.
- Gently squeeze the capsule contents into the mouth. Squeeze half on one side and then the reminder on the other side
- Squeeze capsule contents onto their nose or paw and they will lick it off
The one thing you should do for your cat’s and dog’s joint, muscle & oral health, above everything else, is to use 1TDC™ on an ongoing basis.

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FAQS
Here are answers to some frequently asked questions
1-TetraDecanol Complex, which is the molecular name. 1TDC™ is a patented blend of fatty acid oils.
1TDC™ is a proprietary blend of fatty acid oils from beef tallow derived from grass-fed animals.
Yes, allergies come from protein and 1TDC™ is a fatty acid. So, your pet should be safe.
1TDC™ has an affinity for white blood cells, which makes it a more targeted and effective solution. Additionally, 1TDC™ is transdermal, which gives it the ability to effectively be absorbed and work locally.
Omega 3 fish oils provide great general health benefits. However, when it comes to joint health, 1TDC™ provides superior results. Also, fish oils provide very limited periodontal benefit. Therefore, continue to use fish oils for general health and add 1TDC™ for superior gum and joint health results.
1TDC™ provides superior results due to its unique properties. Put it to the test. We provide a 100% satisfaction guarantee.
YES, it is significantly less expensive than other joint health products and provides twice the benefits, supporting both gum and joint health.
Joint health improvements are typically noticeable in one week for small dogs and cats; two weeks for medium size dogs; and three weeks for large dogs. Periodontal improvements can be seen as early as one week and steady improvement will continue over the next two months. Again, steady improvement can be expected over the following two months.
Extremely palatable, since it is derived from beef tallow. Pets see it as a treat...even cats.
NO. Teeth cleaning is critical to remove plaque and tartar, a key element to oral health. 1TDC™ addresses the other part of oral health. It targets the health of the gums directly. 1TDC® should be used with every dental cleaning and procedure because it complements and enhances those procedures. Additionally, 1TDC™ is an excellent choice in situations when teeth cleaning cannot be performed for some reason.
D.P. (verified owner) –
Pretty amazing what can do for the red gums of my cat. After two antibiotic cures and $200 of doctors (and the promise that the cat would die if I don’t remove the teeth with a $2000 operation), this product can calm things down in 1-2 days.
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Halle’s Mom (verified owner) –
This is miracle stuff for aging dogs & ones who have potential periodontal problems, as well! Recommend it highly.
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Lisa (verified owner) –
This is expensive but has a very noticeable benefit to my cat’s gums. It used to be very red and after my vet told me to give this to my kitty daily, her gums are noticeably better. Worth the buy for sure!
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LEH (verified owner) –
I started purchasing this product about 4 years ago for my then 2 year old German Shepherd Dog. She is now 6 years old and is still as agile and healthy as when I first got her at age 1. Her teeth are also in very good shape for her age. I first learned about the product from my chiropractor. He is very much into health and fitness and carries this product in his clinic so I knew it would be good. I was a nice surprise to find that I could also purchase on Amazon for about the same price.
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Greg U (verified owner) –
Good for hip & joint health
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T. Herndon (verified owner) –
Ever since I’ve been giving this to my cat, she has been getting better and better. This has been a Godsend.
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phanna7942 (verified owner) –
My 10 1/2 year old English Springer female had issues with muscle tone, and strength in her career as an Agility dog. Started her on 1-TDC, and immediately saw the difference in her running, jumping, and gliding thru the weaves. But most importantly, she runs with a big smile for she feels good!
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Bellyjel (verified owner) –
Bought for my next door neighbor who doesn’t own a computer. Her cats love this. I think they are very healthy.
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Dog Lady (verified owner) –
I’m assigning 5 stars but it is too soon to see if it works as well as others have posted. This is not a product that would instantly work overnight–you have to use it every day for 30 days then every other day. I treat my cats by snipping off the end of the capsule, then using a 1 ml oral syringe to get the contents out of the capsule and into my cats’ mouths.
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janet rodgers (verified owner) –
I love this product. My 14 year old shelties is now chasing by border collies and her teeth look great.
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Terpsichore (verified owner) –
Love this stuff. We adopted twin kittens with periodontal issues, and whew!! their breath would knock you over with a feather. My vet recommended this stuff, and I’m glad he did. We noticed a vast improvement in their breath within just a few days. After the “loading” period (every day for two weeks), they now only get a capsule every-other-day. Definitely recommend.
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Ms. Christine Hickey (verified owner) –
I am very happy with this product. Have been using it for a few weeks and do see an improvement. WIll order it again
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Shawn Farley Black (verified owner) –
My animals love. Hopefully works
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Slava Kozak (verified owner) –
This has been a lifesaver for my cat’s periodontal problems.
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Fay Calhoun (verified owner) –
Big difference in my dogs mobility on this product! We are back to competing in agility!
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Heather Ferguson (verified owner) –
Been using this for just about a month now. Have seen an improvement in my dogs’ teeth.
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Rebjhae (verified owner) –
Oh my goodness, I have tried so many things for my dog’s breath. This is the FIRST item that actually works. My pom has very bad gums. He has yearly dental and has had many teeth removed. I brush his teeth daily and he is on a regimen with antibiotics. Between antibiotic treatments his breath would deteriorate so you wouldn’t want to be near him. After using this product, I hardly noticed his breath even the week before his next antibiotic treatment was due.
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JerseyKnight (verified owner) –
Wiping this on my dalmatian’s gums is her favorite part of brushing her teeth. She likes the taste.
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Kmiller17 (verified owner) –
My husband and I have to small dogs who mean the world to us. We were told about this by our Vet. The dogs love the taste and I think it is helping their gums and joints.
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B.J. Harrison (verified owner) –
This product seems to help our large breed dog.
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clio (verified owner) –
One of my cats frequently has red gums, and after about a week’s worth of these he clearly felt better and more playful. The problem is that he HATES the taste and mouthfeel of the stuff, so I’ve now started mixing it with a little soft food. I’m afraid that won’t be as effective as applying it without dilution, but I hope it’s better than nothing.
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D. Leander (verified owner) –
I tell my dogs they are getting their “happy pill”. I have two dogs 11 and 12 who have stopped jumping up on furniture to sleep (they are allowed:). I recently began giving them these supplements and within days they seem perky and their bones less painful. Imagine if we did not take our fish oil or vitamins every day.. we’d hurt too! Supplement your dogs with this product. They will thank you!
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Cindi (verified owner) –
My vet recommended this for my dog for periodontal support. That it also support joints is an added plus. My dog has no problem taking this heart shaped soft capsule, making it easy for the both of us!
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Melissa (verified owner) –
This product is the best. My older dog takes it to help with his older joints and runs like the wind just like always. My younger dog is a Shetland Sheepdog. This breed is notorious for “bad” teeth. I started him on 1-TDC when he was 2 years old, I noticed his teeth were already coated and he had red gums, and after 2 weeks his mouth cleaned up and have stayed in great shape ever since…he is 5 now. Both dogs love to eat their capsules with their breakfast. I recommend this to everyone!
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Noukie (verified owner) –
My dog is 9 1/2 years old and he competes in agility. He has 2 luxating patellas. i have been using this product for a year now and he’s doing great.I will keep using it and recommend it to others.
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Julie K. (verified owner) –
I love this product! Buying it for myself and both my dog and I keep up with our joint supplement and double dosage to ado more stride for the day
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AlphisNimberOneFan (verified owner) –
It’s been several weeks using product do far so good. I feel that both the cat and dog gums re benefiting from this
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Kathy (verified owner) –
I cant say enough for this product!! Its AMAZING!!! my dog went from barely moving to in 2wks up playing with the puppy!!! I tell everyone about it
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Sarah E. Bewley (verified owner) –
My vet recommended this for my 14 year old dog who had gum and joint issues. It has made a huge difference. I cannot recommend it highly enough. He suggested puncturing the capsule and squeezing the stuff directly on her gums. She allows this, doesn’t mind the taste, and her gums are pink and beautiful now!
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Lorenzo F. Goiz Arenas (verified owner) –
It has helped my dogs dental condition but it’s difficult to twist them open
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Terri (verified owner) –
Dogs love it like a treat and believe their gums are improving.
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mikenbacismama (verified owner) –
It’s only been a month or so since I started giving to my dog. He definitely seems to have added spring in his step lately, and I hope it’s due to taking this supplement.
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Eddie M (verified owner) –
I can only comment on what I have seen this far after using product for about 3 weeks. My dog has hyperplasia of his gums, which means they grow over his teeth. After surgery of removing extra gum tissue, surgeon suggested trying this product. His gums have seemed to heal well and his repulsive bad breath has seemed to go away. Haven’t noticed much on the joint improvement side of things, but have definitely seen improvement on his gums, if nothing else the improvement of his breath…
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bckisses (verified owner) –
Love, love love this product. My Border Collie just turned 16 and has been taking 1-TDC since it first came on the market. He still has all of his teeth, his gums are in great shape and you would never guess he is that old. I swear by this stuff. My only complaint is that I cannot “twist off” the capsule. If you have weak or arthritic hands, not worth it to even try, so I just cut off the twist off .
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Jan (verified owner) –
Great product. Has helped my cat with periodontal issues stay healthy.
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KimD (verified owner) –
Great product. My dog competes in agility. In the past by the third day of trialing she would become a little tired. Since I began 1 TDC her stamina has increased. This is a great product for young and older pups.
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Cptwedge (verified owner) –
This product works like advertised. My 12 year old yellow lab’s mouth/gums/jowls were a mess. After six weeks he is healed and the added benefit of joint care is great. My DVM dentist put me on to this and he was correct in his analysis. I am impressed and will continue application as the directions indicate.
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Denise Wells (verified owner) –
Recommended by our Vet. We have to hide the pill in a treat, but it seems to be working well.
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Cindy F. (verified owner) –
Same medicine prescribed by vet just a different brand. I showed vet and she approved.
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Michelas Ferluga (verified owner) –
Helps my dog joints. So it is good!
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Shane S. Taylor (verified owner) –
My dog does not mind eating these tablets so they’re easy to administer. He’s 12 and still gets around pretty good. I’m certain the supplement helps.
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Carol Baron (verified owner) –
I have observed improvement in my dogs teeth and gums. Carol Baron
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Bruce Clark (verified owner) –
These are working! My old dog had developed bad breath — vet believes he’s too fragile for anesthesia for tooth cleaning and extraction, so I tried these at the suggestion of a dog trainer. He no longer has bad breath and doesn’t have any trouble chewing bones. He’s a picky eater but seems to enjoy the taste of these which he eats after I have squeezed the contents onto his upper gums. Seems to be a miracle product.
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Oorah (verified owner) –
Easy to use, sprinkle on my dogs food and she seems to get great results for her achy joints.
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Elliot Knuth (verified owner) –
The cat hates taking this stuff, but it appears to be helping him. We were recommended it for his dental problems, and he has been much better about wanting hard food and using his mouth since starting.
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PatinTucson (verified owner) –
We have a 10 year old pit mix and he was getting into some pain. We wanted him off Rimadyl. Started going to a vet who does chiropractic and acupuncture and sells 1-TDC. I love it. Our boy is off Rimadyl, has a spark in his eye that had been missing for a while, is getting around very well. I’ve now given samples to 3 friends and one has her pit on it too and instead of struggling to get up the stairs once each day he can now handle going up 3 times each day. That is huge! I’m so glad I found this.
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Kimberly Duede (verified owner) –
This product has really been helping my 18-yr-old kitty with his dental and joint issues. His bad breath is completely gone!
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ClothesMinded (verified owner) –
I normally use EFAC capsules for my pets. One of my Toy Poodles has CUPS–Canine Ulcerative Paradental Stomatitis and she will have flare-ups now and then. Due to her immune system deficiencies, I do not like having her teeth professionally cleaned, IF I CAN HELP IT and also because it is so expensive. I brush her teeth daily and have started using this brand, instead of the EFAC caps, because you get twice as much for the same price. I also use it on my 17yr old cat, who is missing most of her teeth and my new puppy, who has teething issues. Instead of twisting off the top, I cup a very tiny piece off, and squeeze some on my finger, then rub on their gums. So far, so good.
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Bieco (verified owner) –
Amazing. Helped my dog with mobility, and I started noticing a difference right away.
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Linda Schwartz (verified owner) –
Easy to give – dog has no resistance to taking it. She has more energy now and teeth are doing well too.
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Anonymous –
I have a sheltie, and he loves the taste! He’s still young (only two years old) so it’s more preventative than anything.
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