8 ounces. our 27 puond dog gets two scoops per day (scoop comes i n jar) and it lasts about one month.

How long does this last?

It depends on the size of your dog or cat. My dog is 93 pounds. I give him just a little under a Tbsp. a day on his dry kibble mixed with water. One jar will last me about one month. This is the largest serving size at 2 1/2 scoops. If you dog is smaller it will last longer.

Why does this product have warning: california’s proposition 65 ??

Mushroom Complex contains naturally-occurring lead that is found in low amounts in some of the plant-based ingredients we use in the supplement. Lead is naturally present in the soil, and as such, it can accumulate in certain plants. Dr. Mercola is aware of this but feels that the benefits that can be gained from taking the product far outweigh any risk associated with the minute amounts of lead in the product.

Why are so many different mushrooms used in this one?

I believe that this combination gives the advanced immune support that is needed for an anti-cancer regimen. The Reishi especially is known in Japan to actually reduce the size of cancer tumors. I'm using this on my dog who has had adrenal carcinoma and is doing very well.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Bark & Whiskers Organic Fermented Mushroom Blend, 2.11 oz (60 Scoops)

Product ID: 15060554

Details

Brand
Dr. Mercola
Flavor
Mushroom
Item Form
Powder
Item Weight
4 ounces
Product Benefits
Immune Support

🌿No additives, pure & clean

🍄Organic fermented mushroom power

🛡️Immune & joint health boost

181.31 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🍄 Elevate your pet’s health game with nature’s ultimate superblend!

EASY TO USE POWDER - 60 scoops of convenient, natural supplement powder to seamlessly boost your pet’s daily health routine.
PURE ORGANIC POWERHOUSE - Harness the full spectrum of biologically active mushrooms and mycelium for your pet’s vitality.
ANTIOXIDANT RICH DEFENSE - Packed with beta glucans and L-ergothioneine to promote healthy cell growth and detoxification.
CLEAN TRANSPARENT FORMULA - No fillers, gluten, or additives—just premium, vet-formulated nutrition you can trust.
COMPREHENSIVE WELLNESS SUPPORT - Supports immune, digestive, joint, and respiratory health—because your pet deserves holistic care.

Bark & Whiskers Organic Fermented Mushroom Blend is a premium, vet-formulated supplement powder designed for cats and dogs. It features organic, biologically active mushrooms and mycelium to support immune, digestive, joint, and respiratory health. Free from additives, fillers, and gluten, this antioxidant-rich formula promotes healthy cell growth and detoxification, delivering 60 convenient scoops of clean, natural nutrition.

Specifications

ASIN	B00ONVDNRY
ASIN	B00ONVDNRY
Best Sellers Rank	#10,282 in Pet Supplies ( See Top 100 in Pet Supplies ) #20 in Cat Herbal Supplements
Brand Name	Dr. Mercola
Customer Reviews	4.4 4.4 out of 5 stars (1,272)
Date First Available	October 29, 2014
Flavor	Mushroom
Item Form	Powder
Item Weight	4 ounces
Item model number	2012474
Manufacturer	Dr. Mercola
Manufacturer	Dr. Mercola
Manufacturer Part Number	2012474
Model Number	2012474
Number of Items	1
Pet Type	Cat, Dog
Product Benefits	Immune Support
Product Dimensions	2.3 x 2.3 x 4.4 inches; 4 ounces
Specific Uses For Product	Stomach
Target Species	Dog, Cat
Unit Count	2.11 Ounce

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

181.31 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews