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FREE UK Shipping

Easy Daily Use

Vet Recommended

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Research-Backed Ingredients

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''It has made a big difference in my dogs coat looks a lot more healthier and also help with his wind if you own a dog then you know''

Tom M.D.

5/5 Based On 9+ Happy Customers

Spirulina for Dogs - Sustainable & European-Grown

Q: What is spirulina used for in dogs?

Spirulina is used to support overall vitality, immune health, and skin condition. It provides a concentrated source of natural nutrients that help support everyday wellness.

Q: Will spirulina make my dog hyper or overstimulated?

No. Spirulina supports steady, natural energy rather than stimulation. It nourishes the body without causing sudden changes in behaviour or activity levels.

Q: Is spirulina suitable for dogs with sensitive digestion?

Spirulina is generally well tolerated and gentle. For dogs with sensitive digestion, it’s best introduced gradually to allow their system to adjust.

Q: How is spirulina different from skin- or joint-specific supplements?

Spirulina provides broad, whole-body nutritional support. While it can benefit skin, immunity, and vitality, it’s not targeted to a single system like joint or digestive blends.

Q: Can spirulina be used alongside other Borvo marine-based products?

Yes. Spirulina can be used alongside other Borvo supplements. When combining multiple marine-based ingredients (such as seaweeds or microalgae), we recommend keeping total marine ingredient intake to no more than 5% of your dog’s overall diet to help maintain a balanced intake of naturally occurring iodine.

Spirulina is a nutrient-dense microalgae that supports your dog’s overall vitality, immune health, and skin condition as part of their daily routine.

Supports normal immune function

Helps maintain healthy skin and coat

Provides natural antioxidant support

Select Pack Size 70 Grams | 2.5 Oz

DESCRIPTION

If you’re looking for a simple way to support your dog’s overall vitality, Spirulina is one of nature’s most nutrient-dense superfoods. This clean, highly digestible microalgae provides natural support for immunity, skin health, and everyday wellness.

Grown in Portugal in controlled greenhouse-style enclosures, our Spirulina is cultivated in carefully monitored conditions to ensure exceptional purity and nutrient density.

Each daily serving helps to:

Support normal immune function
Promote healthy skin and coat condition
Provide natural antioxidant support
Contribute to overall energy and well-being

Free from additives, fillers, and contaminants — just pure, premium Spirulina you can easily mix into your dog’s food once a day.

INGREDIENTS

Spirulina (Arthrospira platensis)

Cultivated in Portugal in greenhouse-enclosed raceway ponds using clean, carefully monitored water and controlled growing conditions. Naturally rich in plant-based protein, pigments, and micronutrients. Free from additives, carriers, and synthetic ingredients.

USAGE

Sprinkle the recommended amount over your dog’s food once daily.

Start with just a pinch and increase to their recommended dosage gradually over several days. Use consistently as part of their regular feeding routine.

Spirulina is safe to use alongside other supplements when fed as directed. When feeding marine-based ingredients, keep total intake to no more than 5% of your dog’s overall diet to help maintain a balanced intake of naturally occurring iodine.

SHIPPING INFORMATION

Fast Dispatch: Orders are processed within 1–2 business days.

Delivery Times (UK): Most customers receive their order within 3–5 working days across the UK.

Free Shipping: Free UK Shipping is available.

Tracking Provided: You’ll receive a tracking link by email as soon as your order ships.

If you have any questions about your delivery, our customer support team is here to help.

View full details

Powerful Superfood Nutrition Made Simple for Every Dog

This powerful little superfood works in small amounts to support your dog’s everyday wellbeing.

Small dog <10kg 22lbs Quarter teaspoon

Medium dog 10-20kg 22 - 45 lbs Half teaspoon

Large dog 20kg+ 45lbs+ One Level Teaspoon

Pro tip: Start with a tiny amount and slowly work up to the full serving. This helps your dog adjust to the new taste while still getting the benefits.

Loved by Dogs.
Trusted by Owners.

Read stories from dog parents who’ve seen the difference Seaweed supplements make.

Amazing Product

“I have been using this supplement for months with my dog Button, and it is an amazing product!”

Chloe M.

Worked really well

“I found this really worked well on my dog tear stains. It’s a great product and I would have no hesitation in recommending it.”

Sarah L.

Natural Products

"A wonderful natural product that helps support your dogs intestinal wellbeing! Will recommend this product to anyone!"

Jane B.

Loves It

"My dog loves it as a delicious addition to his meal. And it contributes to good dental care."

S.M

Best Supplement

“It’s a great addition into your dog’s diet and I have peace of mind knowing they’re getting the best supplement!”

Amber & .W

Excellent Product

“I'm so happy I found this Dental+ for my dog. He is just turning 4 and I was concerned about his dental hygiene. This sustainably sourced and natural product is just what I needed. His teeth are plaque free, beautifully white and no bad breath. Amazing”

Orla

Works well

“I have been sprinkling Canident on my young CKC spaniel's food daily. His teeth remain white and his breath sweet. Well worth buying!”

Jitske

Game-Changer for My Pup’s Dental Health

“I’m loving Canident! It’s made a huge difference, especially for my youngest pup. His plaque is under control, and the tartar is loosening up naturally. His breath smells fresher too! Canident is easy to use and a great way to avoid costly vet bills. I’m really impressed with the results and highly recommend it for better dental health.”

Barbara S.

Makkelijk in gebruik en goede resultaten

“We gebruiken met liefde dit product. Mijn hond vindt het een heerlijke toevoeging aan zijn maaltijd. En het draagt bij aan een goede tandverzorging. Win win.”

S.M.

So clean

“We’re using Canident now for about 3 weeks and really see a difference. The plaque is disappearing. And Jim likes to eat it. Very happy with this result.”

Jitske

Bring Out Your Dog’s Natural Shine in 3 Simple Steps

Give their body a nutrient-dense boost that helps promote vibrancy from the inside out.

Sprinkle on Food

Follow the dosage guide and mix a small amount into your dog’s meal each day.

Let the Nutrients Work

Spirulina’s dense nutrient profile helps nourish the body and support natural energy from the inside out.

Enjoy Healthier, Happier Dog

Consistent use often brings noticeable improvements in overall comfort, coat quality, and everyday vitality.

See For Yourself

5/5 Based on 9+ of Happy Customers

Caring For Dogs, Naturally

Borvo Nutrients is committed to elevating canine wellness through natural, evidence-based nutrition. We use high-quality European ingredients chosen for their purity and proven efficacy.

Every Borvo product is created with care, quality, and long-term use in mind.

Safe, Gentle & Effective

Consistent Quality

Backed by Research

Sustainably Grown

Try Spirulina

5/5 Based on 9+ Happy Customers

Why Thousands of Pet Owners Choose Natural Supplements

Daily nutrition that helps dogs stay healthy, happy, and full of life.

100% Natural Ingredients

Sustainably sourced ingredients without fillers or chemicals.

Safe For All Breeds & Ages

Gentle health support for puppies, adults, and seniors.

Vet-Approved Formulas

Thousands of vets worldwide recommend our formulas.

Free Shipping

Fast, free delivery across the UK & Ireland, with worldwide options.

Backed by Science

Formulated with clinically studied, high-quality ingredients.

Easy For Daily Use

Simply sprinkle over their meal once daily.

Get Yours

5/5 Based On 9+ Happy Customers

Whole-Body Support from One Powerful Microalgae

Spirulina helps maintain immune health, skin condition, and steady day-to-day vitality.

Supports Daily Vitality & Overall Wellness

Spirulina provides natural nutrients that help maintain your dog’s energy, immune health, and overall wellbeing.

Supports normal immune function
Contributes to steady, natural energy levels
Provides antioxidant support for everyday wellness

High-Quality Microalgae from Portugal

Our Spirulina is grown in Portugal using controlled, greenhouse-style raceway ponds for exceptional purity and consistency.

Grown in clean, closely monitored water conditions
Carefully dried to preserve natural pigments and nutrients
Produced with traceable, European-quality standards

Simple to Use, Every Day

Spirulina blends seamlessly into your dog's daily meals, making wellness support effortless.

Mixes easily into any type of food
Works gently with your dog’s system
Suitable for long-term, everyday use

Very satisfied

Very satisfied with Seaweed for Dogs shop, arrived quickly and very well packaged. The Labrador loves it. I’m sure it can only do her good. Thanks

Highly recommend

I got the spirulina platensis from the Brovo range a few weeks ago and I wanted to wait before I could give an honest review on how it’s helped my dog and I can say I highly recommend this product . It has made a big difference in my dogs coat looks a lot more healthier and also help with his wind I you own a dog then you know . It’s been really good for his digestive system as my boy has always had problems in his gut . And you can just add it to the food and it doesn’t put them off if anything it makes my boy eat his food more . I would highly recommend it over other products

Great quality

Great quality product, highly recommended. My dogs eat it with their raw meals, and they love the taste of the powder so much they usually eat the part of the meal where the powder is first. Will definitely buy more once this jar is empty!

Great supplement to the dogs diet

We've been using this supplement for 1 month now and have seen a difference in the dogs, the older 2 have more energy and softer coats while the younger dog has had a more settled stomach.

We love Spirulina

My dogs has seasonal allergies so it was the perfect timing when we found Spirulina by Seaweedfordogs!

The shipping was really fast and I love the packaging.
The glass bottle was safe inside a circular tubebox.

After a few days using Spirulina helped my dogs to strength their immune system, reduce the allergies,stopped the itchiness and the hives because it's a natural antihistamine.
Also it can detox the kidneys and get rid of dangerous toxins

The most important thing is choosing the right Spirulina.
Ours is made in Europe and not in China!

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Frequently Asked Questions

Got questions? We’ve got answers!

What is spirulina used for in dogs?

Spirulina is used to support overall vitality, immune health, and skin condition. It provides a concentrated source of natural nutrients that help support everyday wellness.

Will spirulina make my dog hyper or overstimulated?

Is spirulina suitable for dogs with sensitive digestion?

How is spirulina different from skin- or joint-specific supplements?

Can spirulina be used alongside other Borvo marine-based products?

Have more questions? Feel free to Contact us

FREE UK Shipping

Easy Daily Use

Vet Recommended

Safe & Secure Checkout

Research-Backed Ingredients

FREE UK Shipping

Easy Daily Use

Vet Recommended

Safe & Secure Checkout

Research-Backed Ingredients

Our Happy Customer Reviews

"After 9 weeks, the transformation in Max's teeth is remarkable. The brown tartar that covered his back teeth has almost completely disappeared, and his breath is finally fresh! Our vet was amazed at our last checkup."

"My dog absolutely loves this product! I've been using it for 3 months now and I can see a huge difference in his dental health. His breath is so much better and his teeth look cleaner."

"Excellent quality product! My vet recommended this and I'm so glad I tried it. My dog's dental health has improved significantly and he actually enjoys the taste."

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Spirulina for Dogs - Sustainable & European-Grown