---
product_id: 715534205
title: "Organic Kelp Powder for Dogs, Dried Sea Kelp Supplement for Thyroid Function, Dental Health, Immune Support, Digestion, Skin & Coat - Iodine Rich - Multivitamin for Cats & Dogs 16oz - Made in USA"
brand: "back 40 dogs"
price: "€ 99.80"
currency: EUR
in_stock: true
reviews_count: 5
category: "Back 40 Dogs"
url: https://www.desertcart.fi/products/715534205-organic-kelp-powder-for-dogs-dried-sea-kelp-supplement-thyroid
store_origin: FI
region: Finland
---

# Iodine-rich sea kelp High protein & amino acids Dental & allergy support Organic Kelp Powder for Dogs, Dried Sea Kelp Supplement for Thyroid Function, Dental Health, Immune Support, Digestion, Skin & Coat - Iodine Rich - Multivitamin for Cats & Dogs 16oz - Made in USA

**Brand:** back 40 dogs
**Price:** € 99.80
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your pet’s health game with nature’s ocean superfood!

## Quick Answers

- **What is this?** Organic Kelp Powder for Dogs, Dried Sea Kelp Supplement for Thyroid Function, Dental Health, Immune Support, Digestion, Skin & Coat - Iodine Rich - Multivitamin for Cats & Dogs 16oz - Made in USA by back 40 dogs
- **How much does it cost?** € 99.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/715534205-organic-kelp-powder-for-dogs-dried-sea-kelp-supplement-thyroid)

## Best For

- back 40 dogs enthusiasts

## Why This Product

- Trusted back 40 dogs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Daily Boost:** Simply sprinkle on food—easy to use, loved by picky eaters, and effective fast.
- • **Joint & Muscle Vitality:** Amino acids fuel active lifestyles by supporting muscle growth and joint flexibility.
- • **Clean, Natural Nutrition:** Grain-free, GMO-free, and additive-free for pure, safe daily supplementation.
- • **Shiny Coat & Strong Immunity:** Omega-3 and antioxidants promote a glossy coat and resilient immune system.
- • **Thyroid & Metabolic Powerhouse:** Boost your pet’s thyroid health with iodine-packed kelp for balanced metabolism.

## Overview

This 16oz Organic Kelp Powder is a premium, iodine-rich seaweed supplement designed to support thyroid function, immune health, dental care, digestion, and skin & coat vitality in dogs and cats. Harvested from pristine waters and dried to preserve nutrients, it delivers high protein, essential amino acids, and Omega-3s without fillers or GMOs. Easy to mix into any pet’s diet, it’s perfect for active or aging companions seeking holistic wellness.

## Description

Keep your furry companions in good shape. With BACK 40 Dogs vitamins in kelp powder form, you’ll get to provide them with wholesome support for their gut and thyroid health. This high-protein, energizing blend will also enhance their vitality and overall well-being! Multifunctional Immune & Gut Support This blend of dog multivitamins works in boosting your pet’s immune health through its raw vitamins and minerals. It also acts similar to probiotic support for dogs with its digestive enzymes that improve your pet’s metabolism, reducing constipation and irregular stools. Promotes Healthier Coat & Muscles This dog immune support formula is loaded with amino acids, assisting in muscle building and tissue development. It also promotes a shiny, itch-free coat with its antioxidant properties combined with Omega–3 fatty acids. Healthier, Happier Pets! Support your pet’s health from head to tail! Our sea kelp vitamin for old dogs, young adult dogs, and puppies offers an array of health benefits: Stable thyroid function Improved heart health Stronger muscles and joints Healthier teeth, shinier skin & coat Bred To Work BACK 40 Dogs was founded to provide strategic nutrition that is designed to work as hard for your dog as they do for you. Whether it’s a day filled with countless retrieves or long hours of herding livestock, we want to ensure that your furry companions are fueled to keep up with a day of adventure! Quick Steps for Full Nourishment Our Dried Kelp Powder is an effortless way to provide the vitamins dogs will need to sustain their active and playful lifestyle. Simply mix this powder with wet or dry dog food and add it directly to their food. Safe, All-Natural Ingredients With its clean and naturally-sourced ingredients, you can feed our sea kelp powder to any cat or canine breed! Our formula contains no fillers, GMOs, artificial preservatives, or nasty ingredients that can harm your pet’s health.

Review: It’s the missing ingredient in some dog foods, but at a much lower cost to add to regular food than purchasing the expensive foods. It’s easy to sprinkle on top of my dog’s food to boost the nutrition.
Review: The results from this are seen almost right away. After only a few days of use the dog’s teeth looked soooo much cleaner. I even told my vet about it and they said they’ve heard of a few patients using the supplement and it being very effective. I have a very picky heeler and he doesn’t mind this supplement in his food at all! Worth the money for sure.

## Features

- PET IMMUNE & THYROID BOOSTER - Our sea kelp powder for dogs and cats contains minerals and vitamins for dogs to enjoy a healthier gut and immune function. It is rich in Iodine and Omega 3, acting as a sea kelp for dogs that will help regulate their thyroid and metabolic health.
- DENTAL & ALLERGY SUPPORT - Our kelp powder is a dog vitamin that optimizes your pet’s overall health. This vitamin for dogs is packed with the essential nutrients for a shinier coat & healthier skin while improving dental health, heart function, and digestion!
- FOR ACTIVE OR AGING COMPANIONS - Loaded with key amino acids, this kelp meal promotes flexibility and mobility for your dogs joints and muscles. Our seaweed powder is high in protein and low in fat, encouraging muscle building that’s necessary to sustain the active lifestyle of your dogs.
- EASY & TASTY MIXER - Our kelp protein powder for dogs is harvested from cold and pristine waters and dried low & slow to retain nutrients. It’s packed with enzymes, minerals, and multivitamins for dogs & cats free from grain, fillers, GMOs, or nasty additives.
- 100% SATISFACTION GUARANTEE - You can feed this dried kelp powder to your cats or any canine breed. This kelp powder for dogs & cats delivers powerful nutrition when simply mixed into their existing food! This item is non-returnable due to potential safety risk associated with this ingestible product type, but if the item arrives damaged or defective, you may request a refund or replacement. We pride ourselves on making sure the customer is taken care of, so please contact us if you have issues

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZK4C3RQ |
| Allergen Information | Non-GMO |
| Batteries Included | No |
| Best Sellers Rank | #84,293 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,157 in Dog Supplements & Vitamins |
| Customer Reviews | 4.6 4.6 out of 5 stars (179) |
| Date First Available | 4 April 2025 |
| Item Form | Powder |
| Item Weight | 399 g |
| Item model number | Back40Kelp16oz |
| Package Dimensions | 9.3 x 9.19 x 8.41 cm; 399 g |
| Pet Life Stage | All Life Stages |
| Size | 450 g |
| Specific Uses | Active, Food Allergies, Heart, Stomach, Teeth |
| batteries required | No |

## Product Details

- **Allergen information:** Non-GMO
- **Brand:** Back 40 Dogs
- **Item form:** Powder
- **Product benefits:** Dental, Mobility, Immunity, Vitality
- **Specific uses for product:** Active, Food Allergies, Heart, Stomach, Teeth

## Images

![Organic Kelp Powder for Dogs, Dried Sea Kelp Supplement for Thyroid Function, Dental Health, Immune Support, Digestion, Skin & Coat - Iodine Rich - Multivitamin for Cats & Dogs 16oz - Made in USA - Image 1](https://m.media-amazon.com/images/I/61A7Fo4Tk+L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 12 December 2025*

It’s the missing ingredient in some dog foods, but at a much lower cost to add to regular food than purchasing the expensive foods. It’s easy to sprinkle on top of my dog’s food to boost the nutrition.

### ⭐⭐⭐⭐⭐ Review
*by V***A on 31 December 2025*

The results from this are seen almost right away. After only a few days of use the dog’s teeth looked soooo much cleaner. I even told my vet about it and they said they’ve heard of a few patients using the supplement and it being very effective. I have a very picky heeler and he doesn’t mind this supplement in his food at all! Worth the money for sure.

### ⭐⭐⭐⭐⭐ Review
*by N***S on 31 December 2025*

We have 3 Golden Retrievers and use this on a regular basis. I do believe it helps with digestion, metabolism, skin/coat and several other things. They are all in excellent condition and their health is very good according to their vet.

## Frequently Bought Together

- BACK 40 Dogs Kelp Powder, Dried Sea Kelp Supplement for Optimal Pet Health, Multifunctional Dog Vitamins Rich with Iodine & Omegas for Thyroid Health, Dental, Immune, Digestive, & Heart Health, 453g
- Back 40 Dogs Grass-Fed Beef Bone Broth Powder for Dogs with Probiotics, Chondroitin & Glucosamine – Supports Gut Health, Joint & Immune System – Human Grade Dog Food Toppers for Picky Eaters, 6.4oz
- BACK 40 Dogs Pumpkin Powder for Dogs, Powdered Pumpkin for Dogs with Vitamins A, C & E, Fiber-Rich Vitamins for Optimal Pet Health, Combat Constipation, Dog Multivitamin for Digestive Health, 8.1 oz

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**Shop now:** [https://www.desertcart.fi/products/715534205-organic-kelp-powder-for-dogs-dried-sea-kelp-supplement-thyroid](https://www.desertcart.fi/products/715534205-organic-kelp-powder-for-dogs-dried-sea-kelp-supplement-thyroid)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*