77 reviews
Spark your weight loss. Targeted support for fat burning, appetite control, and nutrient absorption.
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  • 100% Additive Free
  • 100% Hormone, Antibiotic, Pesticide & GMO Free
  • Allergen Free
  • Pure Nose to Tail Nourishment
  • Freeze-Dried to Preserve Nutrients

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Reclaim Your Vitality

At Heart & Soil we believe that animal meat and organs are the most nutrient rich foods on the planet, and that they provide all the vitamins, minerals, and growth factors that we need to thrive.

This knowledge has been passed down between generations of our ancestors who have always treasured animal foods above all sources of nourishment. Our predecessors didn’t just eat muscle meat. While a grass fed steak is a delicious part of our diet, this is only part of the equation.

If we truly want to attain optimal health and kick as much butt as possible, eating animals from nose to tail is key. Consuming organ meats in addition to muscle meat provides a complete complement of nutrients and honors the animals we are so blessed to be nourished by.

Simply put, animal foods eaten nose to tail are the ultimate human multivitamin, containing all of the nutrients we need to thrive in the most bioavailable forms without any of the toxins found in plant foods.

Introducing: fire starter

One of the most treasured organs from regeneratively raised, grass-fed, grass-finished New Zealand cattle in one amazingly powerful supplement


100% Grass Fed Suet rendered to form tallow contains valuable nutrients and fat-soluble vitamins that support weight loss and healthy body composition, energy, exercise performance, mood, insulin sensitivity and mitochondrial fat-burning.

Made with the Highest standards

Nutrients in Grass Fed Suet

Key Nutrients in Suet:

  • Stearic Acid.

    A crucial fatty acid that turns on mitochondrial fat-burning cells to help with weight and energy.
  • Essential fatty acids.

    Support immune and cardiovascular health, as well as healthy weight management.
  • Vitamin K2.

    A critical fat-soluble vitamin that supports cardiovascular health, bone health, and anticarcinogenic activities.
  • Vitamin E.

    A powerful fat-soluble vitamin that acts like as an antioxidant to fight inflammation, as well as supports cardiovascular, immune, eye, and skin health.


  • Absolutely NO stearates, lubricants, binders, fillers, or flow agents.

  • 100% Hormone, anitibiotic, pesticide & GMO free.

  • Allergen free.

  • Desiccated to preserve real nutrients.

  • Pure nose to tail nourishment.

What are Peptides?

Peptides are small molecules composed of less than 50 amino acids that serve valuable signaling roles in the human body.

Our understanding of these compounds is in its infancy, but there is already a large amount of interest in them. These special molecules occur naturally in organ meats.

We believe that these distinctive signaling molecules may underlie many of the unique benefits observed with consumption of organs. Science is finally beginning to unravel the mysteries our ancestors appreciated instinctively.

Ancestral Use Of These Organs

It is well-known that our ancestors cherished fat as a vital source of nutrients and energy to achieve optimal performance...

Well-known paleoanthropologist and PhD, Miki Ben-Dor, explored various traditional cultures and emphasized fat being a vital source of fuel as well as a health promoter. “In line with evidence for the importance of dietary animal fat in prehistoric and traditional societies, the studied traditional societies perceived animal fat as a vital component of their diet and a profound source of health rather than an impediment to health as it is presented in many dietary recommendations today.” Miki Ben-Dor, Tel Aviv University.

Weston A. Price was a Canadian dentist who dedicated his life to the study of various cultures found throughout the world and the relationship between nutrition, dental and physical health. In his book Nutrition and Physical Degeneration, he noted that tribes free of disease and in robust health had a great deal of animal products and organ meats and fat in their diet. Of the Indians of northern Canada, “An essential characteristic of the successful dietary programs of primitive races has been found to relate to a liberal source of fat-soluble vitamins… Fat-soluble vitamins are found most abundantly in the fat of animals and in their organs.”

“There is a direct correlation between brain size and nutrition needs… Humans required high quality, dense nutrition such as animal fat to develop and maintain their large brains and bodies.” Dr. Bill Schneider, KetoCon Online 2020

“Eskimos eat liberally of animal fats from fish and marine animals. On their native diet they are free of disease and are exceptionally hardy.” Sally Fallon, Nourishing Fats

“Heavy reliance on animal sourced foods, including animal fat, was critical to the evolution of our brains.” Eat Meat. Not Too Little. Mostly Fat., The Facultative Carnivore, L. Amber O’Hearn

“The marrow was full of fat and was usually eaten raw. The Indians knew how to strike the femur bone so that it would split open and reveal the delicate interior flesh…. Sometimes the Indians selected only the fatty parts of the animal, throwing the rest away…. All of the foods considered important for reproduction and all of the foods considered sacred were animal foods, rich in fat.” Sally Fallon, Gut And Grease.

“Particularly for the hunting class of Masai males… it was a cultural practice that they avoided all vegetable food. They prided themselves in never eating anything but blood meat and fat. Based on the descriptions of Orr and Gilks, they were eating...About 30% protein and 65% fat.” Steve Phinney, Pemmican and Indigenous Diets


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Curtis C.
United States United States

On week two of taking Fire Starter

Almost my full second week of taking the full dose of Fire Starter. I am sleeping better, working out more, and drinking less coffee.

William C.
United States United States

Fire starter

Better then a cup of coffee

Elisabeth Y.
United States United States

Nothing short or awesome

These are so so good. I’m a doctor and I love popping them in my mouth between meals. They really keep my hunger down and give me the energy I need to keep going long spans treating patients. And they taste AWESOME!

jennifer w.
United States United States

Physical changes

I’ve been taking this since it became available. I can’t say I’m a fan of eating suet as a source of steric acid, that’s why I’m so glad this is available. I have been the same weight/size for about 20 years. During quarantine I gained a good 10lbs. It wasn’t coming back off, even with increasing workouts. I didn’t know it was because I had increased my Linoleic acid intake. I thought maybe it was hormonal changes causing the weight gain, (I’m getting closer to 40) but after reading Dr. Saladino’s book, following him and listening to his podcasts, I changed my diet, started taking firestarter and the weight came right off. Whew, I was so relieved! Thanks for bringing a more palatable option of steric acid to us commoners

Wesley S.
United States United States

Awesome product

Great energy booster for me. I know it breaks my fast but it does let me go an exta mile without food. But it also help me when I take before my meal, it feels like I digest better and I dont have that little tired period after I eat. (I eat keto so it not a carb crash ). Thabks for another great product.