Best Gluten Free Glandular Extracts in 2026

Grass Fed Liver: With 600MG of liver, our grass fed beef liver supplement provides nature's most nutrient dense superfood; Liver is nature's most bioavailable source of vitamin A* (rich in heme iron and B12); Supports optimal energy production, detox and digestion

Grass Fed Heart: With 600MG of heart, the richest source of naturally occurring coenzyme Q10 (CoQ10), these heart health supplements support optimal heart health and are a nutritional powerhouse for energy production

Grass Fed Kidney: Made with 600MG of beef kidney, a potent bio-available source of naturally occurring selenium, B12, and DAO enzymes, this kidney support supplement promotes strong kidney health and the antioxidant defense system and supports histamine detoxification pathways

Highest Quality Beef Liver. Pasture raised in New Zealand, grassfed and grass finished, undefatted, hormone free, pesticide free, GMO free. 100 pecent Ultra Pure means no fillers, no flow agents and no magnesium stearate. 100 percent Freeze Dried to optimally preserve heat sensitive nutrients, co factors and biological activity.

Nutritionally Dense Super Food. Very high in preformed Vitamin A, B12 for energy, proteins, peptides, CoQ10, Choline, Folate, Hyaluronic Acid and Bio Available Heme Iron. Provides all the fat soluble vitamins A, D, K and E in highly usable forms, and meaningful amounts of copper, zinc and chromium.

Nourish Your Way to Health. For healthy teeth, gums, skin and hair. Supports energy, mood, metabolism and methylation. For strong joints, connective tissue and healthy collagen. Supports heart, brain, blood, and liver health. Supports a strong immune system and glutathione status, the body's master antioxidant.

Time-Honored Mineral Supplements: Grounded in the wisdom of ancient practices, our multi-mineral supplement contains whole food sources of essential and trace minerals, including sodium chloride, potassium, magnesium, calcium, and phosphorus

Mineral Electrolytes: Our essential and trace minerals supplement is rich in electrolytes and adaptogens to support healthy hydration, energy, nerve and muscle function

Powerful Sodium, Potassium, and Magnesium Complex: This magnesium supplement is also a potent source of iodine, zinc, and antioxidants to support whole body wellness, including bones, joints, skin, immunity, metabolism, brain, thyroid and adrenal glands

Most liver and organ pills on the market are spray-dried at high temperatures, thus damaging nutrients and enzymes! However, with Peak Performance Beef Organ Capsules you’ll get a nutrient dense superfood sourced from Grass Fed Beef that is desiccated to preserve heat sensitive nutrients! We gently freeze-dry the organs to preserve as many of these fragile nutrients as possible.

Important - Most Supplements Sold Online Are Not 3rd Party Tested! This is a dirty secret that many supplement sellers don't want you to know that their products are Not independently 3rd party tested outside of their own facilities. Why? Because it's an extra out of pocket expense to conduct 3rd party testing and most companies will not sacrifice their profit. But Not Us. Peak Performance is committed to the Highest Standards for your safety.

GMO Free - The Organ Complex is from Pasture-raised, Grass-fed Argentina origin cows. Free of Gluten, GMOs, Additives, Preservatives, Artificial Colors, Soy, and Dairy. Manufactured Under The Highest Quality GMP Regulations and USA Standards.

FOR YOUR ENERGY & METABOLISM: You can thank your thyroid hormones for your natural energy and metabolism. Thyroid Edge features Stinging Nettle Leaf which has historically been used as herbal medicine and contains the powerful duo of Iron and Vitamin A. Iron is known for promoting healthy thyroid function, helping in properly releasing and controlling thyroid hormones. At the same time, Vitamin A regulates thyroid hormone metabolism.

FOR YOUR SKIN AND HAIR: Thyroid Edge also contains Horsetail with silica content to stimulate hair growth, and selenium and cysteine, also known for promoting healthy hair growth. Kelp thallus is known to help maintain the skin with its vital antioxidants, while Bladderwrack thallus, on the other hand, contains vitamins and minerals that support healthy hair. Blossom into a new you and shine from your head to your toes!

NATURAL HERBS, HEALTHY THYROID: This natural herbal supplement to support the functioning of your thyroid includes iodine and selenium, which are vital for a healthy thyroid for men and women. It also uses plant manifestations and extracts of iodine to support healthy hormone production, boost metabolism, improve skin health, and increase iodine levels naturally with the added benefits of other nutritional components like zinc and magnesium.

NATURAL THYROID SUPPORT - Take care of your thyroid gland and it will take care of you. Irish sea moss extract is rich in iodine, a mineral that has been shown to help balance thyroid hormones.

A FRIEND TO YOUR TUMMY - Poor digestive function can lead to gas, bloating. Organic sea moss may help support digestive health through the proliferation of beneficial flora in the gut.

MORE ENERGY & VIGOR - Ward off feelings of tiredness and fatigue by taking this liquid supplement. Irish moss is naturally loaded with B vitamins, which are needed by the body for producing energy.