Dr. Oscar HMR Lignans and Melatonin Supplement for Dogs, with biotin, chewable tablet
Dr. Oscar HMR Lignans and Melatonin Supplement for Dogs, with biotin, chewable tablet
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Dr. Oscar HMR Lignans and Melatonin Supplement for Dogs, with biotin, chewable tablet

Where Dr. Oscar HMR Lignans and Melatonin... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want a daily supplement for their dog's everyday routine and have already checked the ingredient list with their vet.
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2How to use it
Follow the serving table on the pack and give it with a meal.
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3What owners notice
Owners usually watch appetite, coat and energy across several weeks, writing down any change so that they can talk it through with their vet when they next visit.
About this product
HMR lignans, melatonin and biotin are the three ingredients in this dog supplement, and Dr. Oscar presses them into a single chewable tablet. The tablet uses non-GMO ingredients and leaves out soy, gluten, wheat, peanuts, artificial flavourings and preservatives, so the 3-in-1 formula replaces three separate products with one tablet.
What the chewable tablet contains
Each tablet carries HMR lignans, melatonin and biotin together in one chewable form, which is the whole of the 3-in-1 formula Dr. Oscar describes.
- HMR lignans are one of the three ingredients in the tablet.
- Melatonin is included as the second of the three.
- Biotin completes the formula.
The ingredient list in full
Beyond the three main ingredients, the tablet leaves out a set of common additions, so it contains no soy, gluten, wheat or peanuts, and it has no artificial flavourings or preservatives. The ingredients are non-GMO.
Dr. Oscar has the tablets manufactured in a cGMP and FDA-registered facility.
What arrives with the order
The order is a pack of Dr. Oscar chewable tablets for dogs, each carrying the 3-in-1 formula of HMR lignans, melatonin and biotin. The pack is the unit a dog owner buys and works through over the course of the directions below.
How long should I give the tablet for skin and coat support?
For skin and coat support, the direction is to give the tablet for at least 4 months. That is the only stated duration, and it applies to the skin and coat use.
Is the tablet chewed or mixed into food?
The tablet is chewed rather than mixed into food or swallowed whole. Give it according to the skin and coat direction of at least 4 months when that is the reason for use.
Facts about the tablet
- 3-in-1 formula with HMR lignans, melatonin and biotin
- Form: chewable tablet
- No soy, gluten, wheat or peanuts
- No artificial flavourings or preservatives
- Non-GMO ingredients
- Manufactured in a cGMP and FDA-registered facility
- Skin and coat direction: give for at least 4 months
Product details
| Brand | Dr. Oscar |
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| Product type | Dog supplement |
| Department | Pet Food & Treats |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Dr. Oscar HMR Lignans and Melatonin Supplement for Dogs, with biotin, chewable tablet available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Dr. Oscar HMR Lignans and Melatonin... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Pet Food & Treats, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










