NATURA PETZ Dog Kryptonite 90ct

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Natura Petz Organics
Dog Kryptonite
90 ct Capsules


Dog & Cat Kryptonite contains an impressive array of supportive organic whole foods and super nutrients including antioxidants, 19 amino acids!, super foods, first class adaptogens and plant botanicals, alkaloids, fatty acids (linoleic and oleic acid), lysophosphatidic acids (LPA), digestive enzymes, isothiocyanates, bio-available protein, glucosinolates, macro and micro minerals, including iron, magnesium, calcium, copper, iodine, iron, manganese, phosphorus, potassium, sodium, zinc, saponins, tannins; a variety of sterols (including sitosterol, campestrol, ergosterol, brassicasterol and ergostadienol) plus vitamin A, vitamin B1, vitamin B2, vitamin B3, vitamin B12, vitamin C, vitamin D3 and vitamin E and critical nutrients like taurine and tryptophan.

When combined, these nutrients may synergistically help build resistance to metabolic, oxidative, physiological, biochemical, physical, emotional, environmental, immune, Central Nervous and neurological stress and imbalance in your pet's body systems.

Used holistically for its natural plant chemical content to help nourish your pet's endocrine system, responsible for the production and maintenance of hormones charged with supporting every body system, including cells, tissues and organs.

Dog & Cat Kryptonite is used holistically to help deliver vital nutrition to organs which are charged with supporting endocrine support, specifically thyroid and hypothalamic-pituitary adrenal (HPA) function; to help nutritionally balance adrenal function when imbalance is present due to its adaptogenic plant actions; may help nutritionally nourish and help regenerate stresssed or under performing glandular function; may help restore proper metabolic function, which is essential to all body systems and may help limit diseases caused by metabolic dysfunction such as obesity, diabetes, cardiovascular, Cushing's and Addison's disease due to its high antioxidant, free radical fighting, nutritional and adaptogen plant actions and plant profile.

Maca has a history of use for animals for over 3,000 years and has been widely researched for its nutritional and potential health benefits for dogs, cats and horses.

Journal of Veterinarian Medicine & PetFoodIndustry recognizes maca as functional food for dogs and cats

Dog & Cat Kryptonite contains alterative and adaptogenic herbs called maca and suma, which have been studied extensively for their vital role in helping improve resistance to stress and for potential disease prevention properties; may help promote glandular balance (HPA= hypothalamic, adrenal, pituitary (master gland) plus thyroid and pineal gland support).

Its natural phytochemical base may help prevent or bypass thyroid and glandular dysfunction by feeding gland health via nutrients as well as adpatogens which bridge nutritional gaps); may help fight infection in the body; and due to its phosphatidyl serine content, it may also provide neuro-protective (brain, cognitive) benefits from free radical damage, important in supporting brain health including mental focus, concentration, alertness and mental acuity for dogs and cats.

The natural plant chemicals contained in this botanical wonder are impressive and have been recognized by the World Health Organization (WHO) as super foods. Maca and Suma are also designated as level one herbal adaptogens, which works intrinsically and synergistically with the animal body to identify and manage metabolic stress. Maca and Suma have also been qualified as functional foods due to their nutritive content which nourishes the endocrine, cardiovascular, digestive, reproductive, circulatory and excretory systems; as well as may act a general disease preventative.

It is also used in the veterinarian holistic and integrative treatment of Alzheimer's disease and Cognitive Disorder (sometimes incorrectly referred to as dog and cat dementia.) The brain supportive aspect may be particularly useful for pets with Lyme disease as Dog & Cat Kryptonite's plant constituents provide blood-brain barrier protection, which is critical when Lyme disease presents as it helps prevent unhealthy cells from attacking healthy brain tissue.

Dog & Cat Kryptonite may also help to deliver plant nutrients to help energize and balance the endocrine system; functions as a phytoestrogen to help balance hormones, may help rebuild or repair glandular tissue when dysfunction is present and may help regulate electrolyte balance, which are all critical in cases such as Cushing's disease. Is used as an adjunctive for Cushing's disease (also called hyperadrenocorticism and sometimes referred to as hyperthyroidism); including Pituitary-dependent hyperadrenocorticism (PDH) and Adrenal-dependent hyperadrenocorticism (ADH);.

It is also used holistically and may help address symptoms related to stress, fatigue and debility; may help stabilize cortisol levels, especially important in cases of excess cortisol; may help manage symptoms related to Cushing's disease, including thirst, urination and panting; may help address rashes, scabs, flaking skin and susceptibility to infection. Interestingly, Maca is an adaptogen and may be used adjunctively for Addison’s disease; (sometimes called chronic adrenal insufficiency, or hypocortisolism). Did you know adaptogens function as "body readers" which may help to correct and to repair dysfunction present in the adrenal glands and may help correct low cortisol production.

Dog & Cat Kryptonite contains protein, enzymes, amino acids, vitamins, minerals, fats and natural hormones which may help address anemia; alkaloid, vitamin and mineral content which may help support bone mass and is used holistically for osteoporosis, Degenerative Joint Disease and rheumatism. Natural plant chemicals may help provide pain relief for back and muscle aches; may help diabetic animals by balancing blood sugar levels; may improve pancreatic function; may reduce insulin fluctuation and is used holistically for hypoglycemia.

Maca is bio-available water and fat soluble, meaning you cook, bake, serve it raw or sprinkle on your pet's diet and it can be fully assimilated. It's also safe for all life stage animals, including puppies, kittens to adult and senior dogs and cats. Another important nutritional component is that it may help support electrolyte balance, a critical need for immuno-compromised, convalescing or at-risk dogs and cats.

Finally, secondary plant chemicals may provide relief from Allergic Dermatitis; and may be useful in the holistic treatment of Feline Immunodeficiency Virus (FIV); Feline Lower Urinary Tract Disease (FLUTD); as an immune support and adjunctive for Bordatella, Parvovirus and for distemper; may benefit animals diagnosed with vaccinosis; for its potential secondary support of epilepsy and for Helicobacter Pylori (H. Pylori).*

Recommended for: Adult and Senior pets; for pets experiencing endocrine disorders; for geriatric & convalescing animals, for animals attending training classes, shows & competitions, to provide a competitive edge & promote high performance levels.

Gelatin Capsules, Organic walp Maca, Algarroba Carob Bean, Suma, Pollen, Honey

Turkey flavored capsules.

Capsules are certified Kosher and Halal, and meet all requirements of European Pharmacopoeia (EP), and the United States Pharmacopoeia (USP).


For Maca: None reported.

For Suma: Do not use if your pet is pregnant, nursing or if your pet has been diagnosed with estrogen-positive cancers as Suma has been studied for its effects to raise estradiol-17beta, progesterone and testosterone levels.

For Carob: None reported.

For Pollen: Cautioned for pets with a hypersensitivity or allergy to bees, bee venom, honey or pollen, or an allergy to ragweed and chrysanthemums. May interact with medications for blood disorders or liver disease.

For Honey: Do not feed honey to puppies or kittens, to animals with an allergy to honey, or bees or pollen.


For Maca: May interact with medications that increase the risk of bleeding, including aspirin, anticoagulants ("blood thinners") such as warfarin (Coumadin®) or heparin, anti-platelet drugs such as clopidogrel (Plavix®), and nonsteroidal anti-inflammatory drugs such as ibuprofen (Motrin®, Advil®) or naproxen (Naprosyn®, Aleve®). Maca may act as a stimulant and cause hypertension (high blood pressure). Pets taking medication for high blood pressure, or those taking other stimulant medications, should consult with a qualified Vet before combining therapies.

For Suma: None reported.

For Carob: None reported.

For Pollen: None reported.

For Honey: None reported.


For Maca: Do not to administer pregnat or nursing pets, to affected by hypertension or pets who are post operative

For Suma: Do not exceed suggested dosage. Suma contains plant saponins and exceeding suggested dosages may cause mild nausea and stomach cramping. Suma should be mixed into your pet's food as powder alone may cause wheezing or an asthmatic response if powder gets trapped in bronchial pathways.

For Carob: Do not exceed suggested dosages.

For Pollen: Do not use if your pet has hypersensitivity or allergy to bees, honey or pollen, or an allergy to ragweed and chrysanthemums. Cautioned for pets with blood disorders or liver disease.

For Honey: Do not use if your pet has hypersensitivity or allergy to bees, honey or pollen, or an allergy to ragweed and chrysanthemums. Cautioned for pets with blood disorders or liver disease.

(please confirm dosage according to life stage of dog or cat.)

(* As recommended by holistic veterinarians for use under a traditional medical system)



For NFL products use the following as a guide for your order:


XS 6-9" 10-13"
S 8-12" 13-15"
M 14-18" 15-20"
L 20-24" 20-25"
XL 22-26" 25-30"
2XL 24-28" 30-35"


How to Measure Graphic

Coastal Pet


NEW UPDATE: Due to the COVID-19 Pandemic, we are temporarily NOT accepting any returns or exchanges to ensure everyone's safety and well-being.

Our policy lasts 30 days. If more than 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.  Please note the limit on number of days is set to cover a range of policies from all of our different manufacturers and/or suppliers.  In some cases, we are limited in what we can do.  However, please know we will do everything we can, within reason, in that 30 day period for our customers.

To be eligible for a return, your item must be unopened, unused and in the same condition as when you received it. It must also be in its original packaging. A 25% return and restocking fee will apply.

Several types of goods are exempt from being returned. Perishable and consumable goods such as pet food, treats, medications, supplements cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Downloadable software products
  • Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer or the address from which it shipped.  Instead please email us at so we can provide you with the best address for all qualifying returns and/or exchanges. Based on your specific circumstance and location, warehouse address can vary.

There are certain situations where only partial refunds are granted (if applicable).

  • Books with obvious signs of use, electronic and digital products once purchased, opened and/or used.
  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
  • Any item that is returned more than 30 days after delivery.

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items can NOT be refunded.

Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and we will provide you with the best address for your exchange.

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

To return your product, you should email us first at Based on your order's specific circumstances and our closest warehouse, we will then provide you with the best address to ship your return.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are always non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it takes for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Free Shipping on all orders over $49.99 (before taxes)

NEW: Portland Pet Food ships FREE to all contiguous 48 if order is over $49.99 or standard shipping if below. All other dog & cat food brands only ship to IL, IN, KY, MI, OH, TN, WI

For brands other than Portland Pet Food we offer free delivery of dog and cat food, for orders over $49.99 to the following States: Illinois | Indiana | Kentucky | Michigan | Ohio | Tennessee | Wisconsin.  For orders less than $49.99, we offer standard shipping.  We continue to work towards gaining access to the remaining contiguous States for all other dog/cat food brands.  We apologize for the inconvenience.

For all non-dog/cat food items, we will continue to ship throughout the contiguous United States.  The free shipping on orders over $49.99 will continue for all non-Dog or Cat food items.  The contiguous areas is comprised of the 48 adjoining U.S. states (plus the District of Columbia) on the continent of North America. 

We strive to place your orders quickly and ship orders using the best available method possible.  Note, severe weather delays elsewhere can always impact local delivery timelines.  Our shipping providers employ internal mitigation strategies around weather over which we have no control.  Once your order is processed and handed to the shipping partners, we fall under their established protocols and procedures.

Your order can ship from one of our shipping/fulfillment locations: CA, IN, or NJ.  In some cases, depending upon what you ordered, it might ship from more than a single location or need to be shipped from a specific location.  If your order is split for shipping purposes, you will receive individual package updates.  Our goal is to always get you the cheapest possible shipping in real-time.  Therefore, in the background we employ real-time shipping rates from multiple vendors to optimize each order for the lowest possible shipping cost and fastest delivery time for your entire order.

Most orders are shipped out within 1-2 business days; holiday exceptions may apply. Transit time for orders shipping within the United States is anywhere between 2-7 business days; unforeseen factors like extreme weather (hurricane, floods, fire, etc.) or vendor related delays may apply.  Depending on the order, we may use FedEx, the US Postal Service, or other premium service providers.  You will receive a tracking # and the carrier used to ship your order once your order ships.  

Please allow up to 24 hours for, or other tracking services to display package travel history and delivery dates.  Note: Our shipping partners do NOT deliver to Post Office (PO) Boxes. We recommend shipping to your home or other non-PO Box address to ensure on time delivery.

We ship thousands of orders per day.  Please always include accurate name, shipping address and contact details.  Double check your order for product and shipping accuracy before placing it.  Mistakes will result in delays and we do not want our customers to encounter a frustrated experience while shopping with us.

As a reference to help you roughly approximate delivery timelines, please see a map of an order shipping from our West Coast warehouse with FedEx:


As a reference to help you roughly approximate delivery timelines, please see a map of an order shipping from our East Coast warehouse with USPS: 

Although we strive for excellence in everything we do, we realize life happens.  If there is any issue, we will always do our best to resolve those to our customer's satisfaction.  In case shipping damage occurs, have the box and merchandise inspected by the delivering carrier and notify us immediately. (Please SAVE the container with merchandise). Any order issues & damages must be reported within 48-hours.

Returns must be sent via a reputable shipping company such as UPS, USPS or FedEx and must have a tracking number.

**Note: In some instances, due to weight, size or bulk of the item being shipped, additional charges may apply.

1. We strive to have our order fulfillment locations be close to our manufacturers and suppliers so we can help cut back on "redundant" shipping related costs and pass those savings on to our customers.

2.  Our order fulfillment locations do NOT all carry the same items.  Larger orders will more likely be split between two or more locations and require multiple packages to be shipped.  Once your order ships, you will always get up-to-date details regarding your order for tracking purposes.

Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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