Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi
Phytoplankton Omega & Multi

Phytoplankton Omega & Multi

GUT HEALTH

PREVENTATIVE CARE

ALLERGY-RELIEF

$49.95

Support your pet’s health from the cellular level with our Phytoplankton supplement, a powerhouse of natural omega-3s, antioxidants, and anti-inflammatory nutrients. Ideal for pets with allergies, skin issues, or immune sensitivities, Phytoplankton helps calm inflammation, nourish the skin, and support overall gut and immune function.

Phytoplankton is the ultimate wholefood supplement for pet owners looking to naturally boost their dog or cat’s overall health and vitality. This nutrient-dense superfood is delivered in a fine powder form that can be easily sprinkled onto any meal — and thanks to its natural marine flavour, pets generally love it!

Unlike synthetic supplements, Phytoplankton is a wholefood source of essential nutrients like omega-3 fatty acids (EPA), antioxidants, amino acids, vitamins, and minerals — all in a form that’s highly bioavailable and easily absorbed by the body.

This microscopic marine plant works at a cellular level to support a range of functions: from healthy skin and coat, joint mobility, and immune strength to improved digestion and sustained energy. It’s especially beneficial for senior pets, pets with allergies, or those needing extra nutritional support.

Sustainably grown and harvested without fillers, preservatives, or additives, Phytoplankton is a pure, plant-based powerhouse — safe for daily use and suitable for dogs and cats of all ages.

Endorsed By Experts

"Supporting pets’ health through optimal nutrition is my passion. I only endorse brands I trust, and Nourish Pet Co. stands out with products I’ve personally reviewed and approved. I’m proud to stand behind a company that truly cares about pet wellness.

Size (1).png__PID:b53e818d-0c46-43ad-b1b8-5771e6efcbe5

Dr Kelly Halls BVSc (Hons)

Cert. Veterinary Natural Nutrition | Veterinarian | Integrative Medicine Advocate | Speaker | Educator

"As a veterinarian, I'm passionate about supporting whole body wellness as opposed to managing and treating symptoms. The products that Nourish Pet Co. delivers are thoughtfully formulated with ingredients I trust and rooted in holistic care. It's a brand I confidently stand behind because of the difference I've seen it make!"

Size (2).png__PID:47739243-12b6-4647-9ae5-2a9835ed1be3

Dr Kier Way BVSc

Veterinarian | Integrative Medicine Advocate | Educator

One Time
Subscription

FREE E-Book 🥩

Containing fresh food guides & recipes

90 Day Guarantee ✨

Results after 90 days OR your money back!

Ingredients

Phytoplankton Omega & Multi: 100% Marine Microalgae

Product Information

Phytoplankton is a powerful, vet-approved supplement designed to support your pet’s health from the inside out. Rich in omega-3 fatty acids, antioxidants, and anti-inflammatory nutrients, it helps reduce skin irritation, support gut health, and strengthen the immune system. Thanks to its unique polar lipid structure, phytoplankton absorbs 1.7x faster and more efficiently than traditional fish oil, delivering faster, more effective results.

  • Absorbs 1.7x faster than fish oil thanks to its unique polar lipid structure
  • More nutrient-dense and shelf-stable than traditional fish oil
  • Strengthens the immune system to help fight off allergens and inflammation.
  • Packed with omega-3s for skin moisture and barrier function
How To Use

Administer the daily dose of Phytoplankton Omega & Multi over your pet’s food once daily per their correct weight. Or follow advice from your animal health professional.

1 gram scoop included.

Please allow 8 weeks to see beneficial results from the product.

How Much To Feed
Phytoplankton.png__PID:81eb3145-2b87-4f44-9672-c633aad197ac

The above is a general dosage guide. Please adjust according to your pet’s individual needs and consult with a qualified health professional if needed.

Vet Endorsed.png__PID:f9d3327b-35f9-4ebd-87b5-6bcbdd657954

Vet Endorsed

Animal nutritionist.png__PID:363b909c-fa0d-4191-b4cc-66f71206321a

Animal Nutritionist Developed

no fillers.png__PID:c8269447-bff8-4633-bdae-36f5d14584da

No-fillers

Australian.png__PID:8106530a-fd24-4ef4-879d-6c0ca0cb72e3

Australian Made

natural.png__PID:2487a656-d3c1-4c4f-9b95-c09554b9f229

100% Natural

fish free.png__PID:a9f41db2-10e0-4977-b307-fb4c472d4b7a

Fish-free

Real Results. Real Pets.

Loved by pets and trusted by pet parents around the globe.

53.png__PID:8a972fe2-1881-4cba-a8df-ae836c369272

"She's finally happy again"

Results after 90 days

"Honestly I couldn’t be happier. I am sure you here it all the time but Milly has been suffering for more than a decade and to have literally tried every other method to help her and to not have anyone ever suggest or recommend these products has blown my mind. I am so relieved that I came across your advertising and jumped on them the only regret I have is not knowing about your products sooner. Thank you so very much."

Karissa C.

Verifed Purchase

49.png__PID:8d849662-8a97-4fe2-9881-3cbae8dfae83

"No more irritation!"

Results after 65 days

"The Phytoplankton and prebiotic and probiotic has been a lifesaver for my dog Bud. He was on a plant based diet due to his allergies, and within 1 month his allergies started to disappear. I have even started introducing meat back into his diet! The hot spot gel has also been very benefical at healing the redness around his face."

Grace T.

Verifed Purchase

53.png__PID:5e0d48c0-c89c-4439-8c57-6810ce8dfa85

"Thank you for an amazing product"

Results after 30 days

"His coat is so thick and shiny now no more spots with hair loss no itching or licking thank you again for an amazing product, I actually use your shampoo and your creams as well all fantastic products.I can't believe it he has been on them for about a month I have spent so much money on meds and different shampoos it's just amazing thank you again for producing such amazing products that work."

Lorraine B.

Verifed Purchase

54.png__PID:972fe218-813c-4ae8-9fae-836c369272ae

"Her infections GONE!"

Results after 90 days

"Thank you so much honestly your products and advice have changed Milly’s life and for that I am so grateful she’s so much happier and that makes me so very happy."

Karissa C.

Verifed Purchase

54.png__PID:c46cc696-c2e2-43a8-81ad-3468f7317c74

"My dog is healed!"

Results after 60 days

"Thanks so much. My doggo loves it and her fur is absolutely glossy and skin has repaired"

Genevieve M.

Verifed Purchase

Ingredients.png__PID:c8e8ec29-81f0-48f9-94f7-859f83afac03

"Thank you for your product"

Results after 20 days

"This in combination with the hot spot gel has been amazing! I applied it twice daily and I'm so happy with the results. Thank you for your product."

Jennica B.

Verifed Purchase

Potent Omega 3's

Phytoplankton is a microscopic algae that penetrates 90–95% of cells and absorbs 1.7x faster than traditional fish oil, thanks to its unique polar lipid structure.

Coat Health

Its potent anti-inflammatory properties help modulate immune responses, reduce transepidermal water loss, and alleviate skin irritation and dryness. By delivering essential nutrients at the cellular level, phytoplankton supports dermal regeneration and promotes a soft, glossy, and resilient coat.

Itchy Skin

Phytoplankton contains high levels of bioavailable omega-3 fatty acids (particularly EPA), antioxidants, and anti-inflammatory compounds that help modulate the immune response and reduce histamine-related skin reactions. By supporting cellular regeneration and strengthening the skin barrier, it helps alleviate itching and irritation at the root cause.

Immunity

The compounds found in phytoplankton support healthy immune cell function, reduce inflammation, and protect against oxidative stress. By nourishing the body at a cellular level, phytoplankton helps build resilience and promotes a stronger, more balanced immune response in pets.

13.png__PID:7dfe1db1-5f1b-4423-a8c3-f1720be496de

High Strength Synbiotic

Our high strength synbiotic works to support your pet’s gut health and heal their skin from the inside out. Probiotics introduce beneficial bacteria, while prebiotics feed and nourish them, helping to maintain a balanced microbiome.

Gut Health

This synergy enhances nutrient absorption, strengthens the gut barrier, reduces inflammation, and promotes the production of short-chain fatty acids, key for optimal digestive and immune health in pets.

Itchy Skin

Synbiotics can help reduce itchy skin by restoring balance to the gut microbiome, which plays a key role in regulating the immune system. A healthy gut reduces systemic inflammation and supports a stronger skin barrier, helping to decrease allergic reactions, skin flare-ups, and itchiness from the inside out.

Immunity

Synbiotics support immunity by strengthening the gut microbiome, where over 70% of the immune system resides. By promoting the growth of beneficial bacteria and reducing harmful microbes, synbiotics help regulate immune responses, lower inflammation, and enhance the body’s natural defenses against pathogens, leading to stronger, more resilient immunity in pets.

14.png__PID:0d8448f3-f239-4c65-ab85-25901d6b9b0a
Of dogs suffer from allergies
Of treatment consisted of hydrocortisone
Of these were food related

Potent Omega 3's

Phytoplankton is a microscopic algae that penetrates 90–95% of cells and absorbs 1.7x faster than traditional fish oil, thanks to its unique polar lipid structure.

Coat Health

Its potent anti-inflammatory properties help modulate immune responses, reduce transepidermal water loss, and alleviate skin irritation and dryness. By delivering essential nutrients at the cellular level, phytoplankton supports dermal regeneration and promotes a soft, glossy, and resilient coat.

Itchy Skin

Phytoplankton contains high levels of bioavailable omega-3 fatty acids (particularly EPA), antioxidants, and anti-inflammatory compounds that help modulate the immune response and reduce histamine-related skin reactions. By supporting cellular regeneration and strengthening the skin barrier, it helps alleviate itching and irritation at the root cause.

Immunity

The compounds found in phytoplankton support healthy immune cell function, reduce inflammation, and protect against oxidative stress. By nourishing the body at a cellular level, phytoplankton helps build resilience and promotes a stronger, more balanced immune response in pets.

High Strength Synbiotic

Our high strength synbiotic works to support your pet’s gut health and heal their skin from the inside out. Probiotics introduce beneficial bacteria, while prebiotics feed and nourish them, helping to maintain a balanced microbiome.

Gut Health

This synergy enhances nutrient absorption, strengthens the gut barrier, reduces inflammation, and promotes the production of short-chain fatty acids, key for optimal digestive and immune health in pets.

Itchy Skin

Synbiotics can help reduce itchy skin by restoring balance to the gut microbiome, which plays a key role in regulating the immune system. A healthy gut reduces systemic inflammation and supports a stronger skin barrier, helping to decrease allergic reactions, skin flare-ups, and itchiness from the inside out.

Immunity

Synbiotics support immunity by strengthening the gut microbiome, where over 70% of the immune system resides. By promoting the growth of beneficial bacteria and reducing harmful microbes, synbiotics help regulate immune responses, lower inflammation, and enhance the body’s natural defenses against pathogens, leading to stronger, more resilient immunity in pets.

See the product in action

Why choose phytoplankton?

We chose phytoplankton because it’s one of the purest, most sustainable sources of omega‑3s on the planet. Unlike fish oil, which can contain heavy metals or environmental toxins, phytoplankton is grown in controlled environments; free from ocean pollutants and overfishing concerns. It’s also the original source of EPA (the same essential omega‑3s found in fish), but in a cleaner, plant-based form that’s better for pets and the planet. With naturally high levels of bioavailable EPA, plus over 75 nutrients, phytoplankton offers a smarter, more complete way to support your pet’s skin, joints, and overall health.

  • Oxidises quickly
  • Heavy metal contamination
  • Unsustainable sourcing
  • Itching & paw licking
Ingredients & Before & Afters (2).gif__PID:b18713b6-8005-44fb-9068-1aab01382b39
  • Reduces inflammation
  • Improves skin & coat
  • Boosts immune function
  • Detoxifies the body
Ingredients & Before & Afters.gif__PID:f187d22c-be3f-4561-9ab6-94f1e297d178

HOW TO USE

Less Allergies in 3 Simple Steps

  • Prebiotic + Probiotic
  • Phytoplankton
  • Enjoy
Shop The Bundle
Allergy-bundle-mob.gif__PID:ea4fcf36-342d-448b-a554-dbbb8d714329
Size (1).svg__PID:737e5c1d-8bf0-40c0-8fe4-f85c2abec7b2
INGREDIENT BREAKDOWN
A look at what we're made of
1.png__PID:0e830cd1-6318-4299-a968-e25322b15d9e

Marine Phytoplankton

Marine Phytoplankton is a sustainable superfood, ethically harvested to protect marine ecosystems by reducing krill harvesting. This abundant, renewable source is rich in omega-3s, antioxidants, and essential minerals, supporting your pet's skin, digestion, and overall health while promoting eco-friendly practices.

2.png__PID:830cd163-18c2-4969-a8e2-5322b15d9e1b

Prebiotics

Our prebiotics support gut health by promoting beneficial bacteria, improving digestion, and reducing harmful pathogens. This also boosts immune function, decreases inflammation, and enhances nutrient absorption, leading to better overall health, including improved skin and coat quality in pets.

3.png__PID:0cd16318-c299-4968-a253-22b15d9e1b09

Probiotics

Probiotics support gut health by restoring beneficial bacteria, enhancing digestion, and balancing the microbiome. They improve nutrient absorption, strengthen the immune system, reduce harmful pathogens, and contribute to overall wellness, including better skin and coat health in pets.

Better 
Gut Health in 3 Simple Steps

  • Prebiotic + Probiotic
  • Phytoplankton
  • Enjoy
Shop The Bundle
Title.svg__PID:49d78869-a6b2-426d-8086-5913920319de
BEFORE & AFTER USING THE GUT ADVANCED PACK

See REAL Results

ebiotic (2).png__PID:69dfec5e-d244-4bfd-ae9f-52c50fd3fc05
6.png__PID:7fde05f4-dcc8-419b-91f8-51baee877036
9.png__PID:f4dcc851-9b91-4851-baee-877036ad01c4
7.png__PID:de05f4dc-c851-4b91-b851-baee877036ad
8.png__PID:05f4dcc8-519b-41f8-91ba-ee877036ad01

Fix the gut, and save money

TreatmentMonthly Cost
Apoquel$200-$300
Cytopoint Injections$200-$300
Vet Visits$150 
Hydrocortisone $50 - $100
Total$600 - $800

$102.95 + 15% OFF

SHOP NOW

Frequently asked questions

What is Phytoplankton?

Phytoplankton is a microscopic algae rich in essential nutrients like omega-3 fatty acids (EPA), amino acids, chlorophyll, antioxidants, and 75+ vitamins &  minerals. It’s a powerhouse superfood for pets!

Do I have to feed Phytoplankton every day?

For best results, we recommend feeding the products daily! Irregular use of the products may affect the results of the products.

Is the Phytoplankton suitable for puppies?

For puppies, we recommend starting with our Gut Starter Pack. These products are a great way to kickstart your puppies health. We recommend starting this pack on puppies over 8 weeks old.

Is the Phytoplankton suitable for cats?

Yes, phytoplankton is safe for cats! It contains EPA omega-3s in a highly bioavailable form and offers additional nutrients like antioxidants, amino acids, and 75+ minerals, all without needing to be converted in the body like other omega sources.

How long until I see results?

Some pets experience relief within 1–2 weeks, but for long-term, sustained benefits, we recommend consistent daily use for at least 4–6 weeks.

Can I give these with my dog’s current food or medication?

Yes! Phytoplankton is safe to give alongside most diets and medications. If your dog is on prescribed treatments, always double-check with your vet first.

Are these products natural and safe?

Yes, this product single ingredient marine-phytoplankton, 100% natural, vet-approved, and made with high-quality ingredients. Free from fillers, artificial colors, and preservatives.

Pet parent approved

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
S
Sandrine L.
Phytoplankton OMEGA & MULTI

I bought the Phytoplankton Omega & Multi with the Mega Oil. My spoodle who is close to being 12, is now in need of some TLS and this Phytoplankton is helping her general internal health. We are on a long journey and this is helping: she loves it mixed with her dinner and so I am very satisfied with it too.

Thanks Sandrine! We are so glad your pup is loving the Phytoplankton!

A
Anushka J.
Love, love , LOVE!

My dog literally loves this stuff. Every time it’s in his food he gets so excited. His coat is softer and energy levels is up!

WHAT TO EXPECT

Timeline of benefits

Dental Pro+ Benefits (1).png__PID:fac91849-0be1-46b8-8024-e72ff489a9d7

Weeks 1-2

Improved digestion not only supports regular, comfortable bowel movements but also maximises nutrient absorption, boosting energy, immunity, and overall vitality, helping your pet feel healthier and more active.

Weeks 3-4

Reduced itchiness indicates your pet’s skin is beginning to calm, promoting greater comfort and ease, while their coat starts to look shinier and healthier, reflecting the improvements in both their overall gut health and nutrient absorption.

Weeks 5-6

You'll likely see a reduction in allergy symptoms, as the product works to address the root causes of sensitivities. Additionally, ear infections, often triggered by underlying gut imbalances or food sensitivities, may become less frequent or severe

Weeks 7-8

Your pet’s immune system will become stronger, helping them resist common ailments more effectively. You’ll also notice fewer recurring issues like skin flare-ups or digestive problems, as a healthier and more balanced gut microbiome promotes resilience and overall well-being!

@NOURISHPETCO

Follow us on TikTok!

GET THE BEST OUTCOME

Best paired with

Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream
Derma Cream

Derma Cream

$21.95
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel
Hot Spot Gel

Hot Spot Gel

$18.95
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+.png__PID:2125687c-3ec0-4b55-acdf-dae75e4f1cc2
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+
Dental Pro+.png__PID:2125687c-3ec0-4b55-acdf-dae75e4f1cc2
Dental Pro+
Dental Pro+

Dental Pro+

$44.95
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle
Gut Bundle

Gut Bundle

$45.90