Dorwest Kelp Seaweed Powder 250g, Natural Multivitamin Powder for Dogs and Cats – Natural Mineral Supplement for Coat Growth and Pigmentation
£10.50
Price: £10.50
(as of Dec 07, 2025 21:15:41 UTC – Details)
From the manufacturer






Dorwest is the UK’s leading supplier of canine and feline herbal supplements – with over 70 years of experience. From carefully selecting our herbs and raw ingredients, to overseeing all manufacturing processes, to delivering an unrivalled service; we only work to the highest standards to provide the best for your pet.
Natural supplements for dogs and cats UK-manufactured to GMP standards All our team are doting animal lovers Trusted by pet owners and vets for 70+ years.
Dorwest Kelp Seaweed Powder for Dogs and Cats
Promotes coat growth and stronger pigmentation
Keep your pet looking their best with Dorwest Kelp Seaweed Powder, which promotes thicker coat growth and stronger pigmentation.
We use a special variety of kelp, Fucus vesiculosus, which is packed full of the 37 minerals and trace elements that your pet needs, making it a great all-round nutritional supplement.
We only use kelp harvested from sustainable deep-sea sources and it’s tested to British Herbal Pharmacopoeia standards.
Packed full of 37 minerals All-round nutritional support Encourages a thick and healthy coat Simply add to your pet’s daily feed 100% dried seaweed and nothing artificial


What causes pigmentation loss?
A drop in pigmentation may occur on the nose, eyes and mouth during the winter months and also in female dogs following a season or pregnancy. This fading is generally considered to be due to a shortage of minerals, particularly iodine and iron.
We use a special variety of kelp which is packed full of the 37 minerals and trace elements that your pet needs, making it a great all-round nutritional supplement. Even through winter, keep your pet looking their best with our Kelp Seaweed Powder, which promotes thicker coat growth and stronger pigmentation.


How does Kelp Seaweed Powder help?
Seaweeds are a rich source of iodine, although some seaweeds contain much more than others, so giving the correct one is essential for maximum effect.
The seaweed we use in our products is pharmaceutical grade Fucus Vesiculosus which has a very high mineral content, providing a particularly high amount of iodine and iron to help maintain strong pigment. Give your dog everything their body requires to provide your pet with great all-round nutritional support.


How do I use Kelp Seaweed Powder?
Many people find it useful to give our Kelp Seaweed Powder from autumn through to spring to help prevent a drop in pigment. It is necessary to give Kelp Seaweed Powder for a minimum of one month to enhance pigmentation that has been lost, although it may take two or more months for it to be completely restored.
For pets that have already experienced pigment loss, many owners have found that using Elderberry & Nettle Extract initially to regain the pigment is best, before swapping to our Kelp Seaweed Powder to maintain the pigment.


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Customer Reviews
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Price
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Best for:
Coat growth and pigmentation Coat growth and pigmentation All-round health and soothes itchy skin Extra nutritional support Extra nutritional support for sensitive stomachs and puppies Soothing digestive support
Format:
Powder Powder Powder Powder Powder Powder
Size:
250g 500g 250g 250g 250g 200g
Suitable for Dogs:
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Suitable for Cats:
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Ingredients:
Finely powdered Fucus vesiculosis, conforming to British Herbal Pharmacopoeia standards Finely powdered Fucus vesiculosis, conforming to British Herbal Pharmacopoeia standards Parsley, Spinach and Watercress Finely powdered Kelp seaweed, Celery seeds, Lucerne (Alfalfa), Nettles, Rosemary, Psyllium husks, Clivers and Wild Yam Finely powdered kelp seaweed, marshmallow root, lucerne (alfalfa), nettles, psyllium husks, clivers and German chamomile Finely powdered Slippery Elm bark, Marshmallow Root and White Poplar bark
Dosage:
1 teaspoon per 10 kgs bodyweight daily added to the feed 1 teaspoon per 10 kgs bodyweight daily added to the feed Small dogs & cats 1 x 2.5ml measure, Medium dogs 2 x 2.5ml measures, Large dogs 3 x 2.5ml measures, Giant breeds 4 x 2.5ml measures. Small dogs & cats 1 x 2.5ml measure, Medium dogs 2 x 2.5ml measures, Large dogs 3 x 2.5ml measures, Giant breeds 4 x 2.5ml measures Small dogs & cats 1 measure, medium dogs 2 measures, large dogs 3 measures; giant breeds 4 measures 1 tsp per 10 kgs bodyweight daily added to the daily feed or mixed with liquid. Can be increased if required for severe cases.
SEA KELP SUPPLEMENTS FOR DOGS & CATS: keep your pet looking their best with Dorwest Kelp Seaweed Powder, packed full of the 37 minerals and trace elements their body needs for all-round nutritional support
PROMOTES COAT GROWTH & STRONGER PIGMENT: Dorwest Seaweed Powder encourages thicker coat growth and stronger pigmentation, so they can look their best – even through winter!
100% DRIED SEAWEED POWDER: we use a special variety of kelp, Fucus vesiculosus, harvested from sustainable deep-sea sources and tested to British Herbal Pharmacopoeia standards
ADD DAILY TO EACH FEED: add Dorwest Kelp Seaweed Powder directly to your pet’s feed, using 1 teaspoon per 10kgs bodyweight. Suitable for everyday use for all dogs and cats, see pack for full instructions
70 YEARS OF HERBAL PET CARE: we’ve been supporting pets’ health care since 1948 – our constant focus on quality is one of many reasons why our herbal supplements and tablets are trusted by pet owners and veterinary professionals worldwide
Customers say
Customers find the seaweed powder beneficial for their pets’ health, with one reporting improvements in their Husky’s wellbeing. The product is easy to use, with one customer noting it’s simple to add to food, and they appreciate its positive effects on coat shine, softness, and mineral content. While many customers consider it worth the price, opinions about scratching ability are mixed.
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