Immune Support

Life Extension

Vitamin D3 25 mcg (1000 IU) Softgels Life Extension

$5.25

Immune, bone & whole body health, value size

Your skin produces vitamin D when in direct sunlight or indoor tanning devices, but that’s not an ideal solution for obvious reasons. Choose a potent vitamin D3 supplement from Life Extension instead.

What Is Vitamin D3?

Supplementing with vitamin D goes a long way. Vitamin D helps preserve youthful cognitive function, supports bone and immune system health, helps maintain already-healthy blood pressure, encourages a healthy inflammatory response and promotes endothelial function. We recommend between about 125 mcg (5,000 IU) to 200 mcg (8,000 IU) of vitamin D3 a day.

Make sure you’re getting enough of vitamin D3, the sunshine vitamin. Add Vitamin D3 to your supplement regimen today.

Vitamin D3 Benefits

Helps maintain youthful, healthy cognitive function
Supports bone health & immune system function
Promotes cardiovascular & endothelial health
Helps maintain blood pressure already within the normal range

Getting Enough of the Sunshine Vitamin

Vitamin D is called the sunshine vitamin because your skin manufactures it when exposed to sunlight, but that shouldn’t be your only source. A vitamin D supplement goes a long way. We recommend about 125 mcg (5,000 IU) to 200 mcg (8,000 IU) of vitamin D3 a day. If your multivitamin already delivers 25-75 mcg (1,000–3,000 IU) of vitamin D, vitamin D3 125 mcg (5,000 IU) is perfect for achieving optimal levels.

Maintaining healthy levels of vitamin D helps preserve youthful cognitive function and offers broad-spectrum benefits for bone, immune system health and more. Here's why you should be making sure you get enough of this essential vitamin every day:

Cognitive health

Vitamin D is important for maintaining cognitive health and function as you age. Healthy serum vitamin D levels have been shown to correspond with better scores on cognitive health tests and better maintenance of cognitive ability in aging individuals.

Bone and immune health

Vitamin D (along with vitamin K and essential minerals) is essential for facilitating the transport of calcium into the bone matrix. This is an important step in maintaining strong, healthy bones and teeth. Vitamin D also plays a critical role in healthy immune function.

Heart health & blood pressure support

Vitamin D helps to regulate the body's calcium balance while facilitating calcium absorption into the bloodstream, promotes a healthy inflammatory response in the cardiovascular system and encourages healthy endothelial function.^7,8 Vitamin D may also help inhibit excess renin levels. Healthy renin levels help maintain healthy blood pressure already within the normal range.

Getting enough vitamin D

This vitamin D3 supplement delivers 25 mcg (1,000 IU) of vitamin D3 as cholecalciferol per softgel. We suggest that you take a 25-hydroxy vitamin D blood test after 3 months to assess and adjust your dosage. Your optimal blood levels should be 50–80 ng/ml year-round.

Serving Size 1 softgel
Amount Per Serving
Vitamin D3 (as cholecalciferol)	25 mcg
Other ingredients: extra virgin olive oil, gelatin, medium chain triglycerides, glycerin, purified water, rosemary extract.

Dosage and Use

Take one (1) softgel daily with food, or as recommended by a healthcare practitioner.

Caution

Individuals consuming more than 50 mcg (2000 IU)/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10000 IU per day unless recommended by your doctor. Vitamin D supplementation is not recommended for individuals with high blood calcium levels.

Warnings

KEEP OUT OF REACH OF CHILDREN
DO NOT EXCEED RECOMMENDED DOSE
Do not purchase if outer seal is broken or damaged.
When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Trace Minerals Research

Beef Liver 180 capsules Trace Minerals Research

$37.99

Beef Liver – Grass-Fed Organ Support

Ancestral Nutrition • Energy • Vitality • Whole-Body Support

Trace Minerals Research Beef Liver delivers the time-honored nutritional power of organ meats in convenient capsule form. Known as “nature’s multivitamin,” grass-fed beef liver provides a complete spectrum of essential nutrients to support liver function, energy production, metabolism, and healthy skin, hair, and immunity.*

Key Benefits

Supports healthy liver function and detoxification*
Promotes strong bones, joints, and connective tissues*
Encourages vibrant skin, hair, and nail health*
Supports cardiovascular and immune health*
Boosts natural energy and overall vitality*

What Makes It Unique

Sourced exclusively from grass-fed, pasture-raised cattle in New Zealand
Contains no fillers, additives, or flow agents
Enhanced with ConcenTrace® Trace Minerals to promote mineral balance and absorption*
Convenient capsule form — no need to prepare organ meats
Backed by the Trace Minerals “Feel the Difference or Your Money Back” guarantee

Supplement Facts

Serving Size	6 Capsules
Servings Per Container	30
Grass-Fed Liver (Bovine)	3000 mg **
ConcenTrace® Trace Minerals	100 mg **

** Daily Value not established.

Other Ingredients: Gelatin (capsules).

Suggested Use

Take 6 capsules daily with water or as directed by your healthcare practitioner. For best results, take with meals to support nutrient absorption.

Allergens

No known allergens. Gluten-free • Non-GMO • No fillers or additives.

Frequently Asked Questions

Do you include any fillers or flow agents?

No. We never use fillers or flow agents — only pure beef liver and trace minerals.

How are the cows raised?

Our cattle are pasture-raised in New Zealand, grass-fed and finished, ensuring purity and superior nutrient content.

What are the main health benefits of beef liver supplements?

Beef liver is rich in vitamin A, vitamin B12, iron, and other nutrients that support energy levels, immune function, liver health, and overall vitality.*

Can children take beef liver capsules?

Consult a healthcare professional before giving this product to children.

Is it safe for daily use?

Yes. When taken as directed, beef liver is safe for daily use and provides consistent nutritional support.*

When should I take it?

Take any time of day — morning for energy support or with meals to enhance nutrient absorption.

What should I look for in beef liver supplements?

Choose formulas sourced from grass-fed, pasture-raised animals with no synthetic additives or preservatives.

Storage & Quality

Store in a cool, dry place, tightly sealed. Keep out of reach of children. Manufactured by Trace Minerals Research in a cGMP-certified facility with rigorous testing for purity and potency.

Klair Labs

Multi-Element Buffered C 250 capsules SFI Health

$59.99

Capsule and powder options

Vitamin C is important for immune function and antioxidant protection, as well as collagen and connective tissue production.^† Multi-Element Buffered C adds calcium, magnesium, and potassium to ascorbic acid to create a buffered product that is gentle on the stomach. This formulation includes zinc, manganese, and copper in well-utilized forms. Quercetin, a powerful bioflavonoid, and reduced L-glutathione, an antioxidant, are included to potentiate the function of vitamin C.^†

SUPPLEMENT FACTS

Amount Per 2 Capsules		% Daily Value
Serving Size 2 Capsules
Vitamin C (as L-ascorbic acid, calcium ascorbate, potassium ascorbate complex, and magnesium ascorbate complex)	1,200 mg	1,333%
Calcium (as calcium carbonate, calcium ascorbate)	80 mg	6%
Magnesium (as magnesium carbonate, magnesium ascorbate complex)	54 mg	13%
Zinc (as zinc citrate)	6.4 mg	58%
Copper (as TRAACS^® copper glycinate chelate^‡)	0.46 mg	51%
Manganese (as TRAACS^® manganese glycinate chelate^‡)	1 mg	43%
Potassium (as potassium ascorbate complex)	20 mg	<1%

Quercetin	60 mg	*
Reduced L-glutathione	11.8 mg	*

* Daily value not established

Other Ingredients:

Vegetarian capsule (hydroxypropyl methylcellulose, water), microcrystalline cellulose, L-leucine, and L-valine.

^‡Albion^® and TRAACS^®are registered trademarks of Albion^® Laboratories, Inc.

Suggested Use

2 capsules, 1 to 2 times daily or as directed by a healthcare professional.

Allergy Statement

Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and yeast. Contains no artificial colors, flavors, or preservatives.

Caution

If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. KEEP OUT OF REACH OF CHILDREN.

Real Mushrooms

RealBoost 500 mg 60 Capsules Real Mushrooms

~~$29.95~~ $28.45

Overview

RealBoost™ 500 mg 60 Capsules from Real Mushrooms is a dietary supplement featuring a blend of Cordyceps Militaris Extract, AMATEA™ Guayusa Extract, and Panax Ginseng Extract. This 60-capsule package provides 30 servings.

Designed to support energy, stamina, vitality, and focus, the formula combines mushroom and herb extracts. AMATEA™ Guayusa leaf extract provides around 60 mg of natural caffeine per serving for smooth, sustained energy support.

Key Benefits

Designed to support energy, stamina, vitality, and focus.
Provides around 60 mg of natural caffeine from Guayusa per serving.
Features Cordyceps extract with more than 20% beta-glucans and Ginseng extract with more than 1% ginsenosides.
Made with Certified Organic ingredients.
Uses mushroom fruiting bodies only.

Supplement Facts

Serving Size: 2 capsules
Servings Per Container: 30

Ingredient	Amount Per Serving	% Daily Value
Cordyceps Militaris Extract (Cordyceps militaris ‡*)	500 mg	*
AMATEA™ Guayusa Extract (Ilex guayusa ‡)	300 mg	*
Panax Ginseng Extract (Panax ginseng ‡*)	200 mg	*

* Daily Value not established.
‡ Organic
** Hot water extraction
*** Hot water/alcohol extraction

Other Ingredients: Vegetarian capsule (pullulan), Microcrystalline cellulose, Stearic Acid.

Ingredient Breakdown

Ingredient or Feature	Role in the Formula
Cordyceps Militaris Extract	Provides 500 mg per serving; the source states it contains more than 20% beta-glucans.
AMATEA™ Guayusa Extract	Provides 300 mg per serving and around 60 mg of natural caffeine per serving to support energy and focus.
Panax Ginseng Extract	Provides 200 mg per serving; the source states it contains more than 1% ginsenosides.

How It Works

RealBoost™ brings Cordyceps, Guayusa, and Ginseng extracts together in one formula. Guayusa contributes naturally occurring caffeine, while the Cordyceps and Ginseng extracts complement the blend’s intended support for energy, stamina, vitality, and focus.

Who Is It For?

This supplement is designed for adults seeking a mushroom-and-herb formula to support daytime energy, stamina, vitality, and focus.

Suggested Use

Take 2 capsules daily, ideally in the morning or at lunch, with water. Capsules may be opened and stirred into a drink or meal.

Quality & Certifications

Made from USDA Certified Organic Mushrooms.
Gluten-Free, Non-GMO, and Vegan.
Third-party verified for active compounds, safety, and purity.
Purity-IQ verified using nuclear magnetic resonance.
Free of grains, starches, and fillers.
Produced in a GMP-compliant facility.

Frequently Asked Questions

What is RealBoost™ designed to support?

It is designed to support energy, stamina, vitality, and focus.

What are the active ingredients per serving?

Each 2-capsule serving provides 500 mg of Cordyceps Militaris Extract, 300 mg of AMATEA™ Guayusa Extract, and 200 mg of Panax Ginseng Extract.

How much natural caffeine does it provide?

AMATEA™ Guayusa leaf extract provides around 60 mg of natural caffeine per serving.

What is the serving size?

The serving size is 2 capsules.

How many servings are in the package?

The 60-capsule package provides 30 servings.

When should I take RealBoost™?

Take 2 capsules daily, ideally in the morning or at lunch, with water.

Can the capsules be opened?

Yes. The capsules may be opened and stirred into a drink or meal.

Is RealBoost™ vegan?

Yes. The source identifies the product as vegan and lists a vegetarian pullulan capsule.

Is this product gluten-free and non-GMO?

Yes. The source identifies RealBoost™ as Gluten-Free and Non-GMO.

How is the product quality verified?

The product is third-party verified for active compounds, safety, and purity, and is Purity-IQ verified using nuclear magnetic resonance.

Storage

Store in a cool, dry place. Keep out of reach of children.

Klair Labs

Ther-Biotic® LactoPrime™ Plus 60 capsules SFI Health

$48.99

Multispecies probiotic support for a carbohydrate-restrictive diet^†

Benefits and Features

Free of carbohydrates, prebiotics, and polysaccharides
Assists with healthy digestion of lactose and vegetable fibers^†
Helps balance healthy gut ecology^†

Supports your digestive and immune health with a high-potency, broad-spectrum probiotic that provides a 12-strain blend of 7 Lactobacillus and 5 Bifidobacterium species.^†

Detail Overview

Ther-Biotic® LactoPrime™ Plus is a broad-spectrum probiotic with a 12-strain blend of 7 Lactobacillus and 5 Bifidobacterium species to support your digestive and immune health.^† It is provided in a base of purified plant cellulose and is free of inulin and other prebiotic fibers for those with dietary restrictions like a low-FODMAP diet.

Amount Per Capsule		% Daily Value
Serving Size 1 Capsule
Probiotic Blend (25 billion CFU) in a base of cellulose		240 mg*
Lactobacillus species		19 billion CFU*
Lactobacillus rhamnosus		*
Lactobacillus acidophilus		*
Lactobacillus brevis		*
Lactobacillus casei		*
Lactobacillus plantarum		*
Lactobacillus salivarius		*
Lactobacillus paracasei		*
Bifidobacterium species		6 billion CFU*
Bifidobacterium bifidum		*
Bifidobacterium infantis		*
Bifidobacterium longum		*
Bifidobacterium lactis		*
Bifidobacterium breve		*

* Daily value not established

Other Ingredients:

Vegetarian capsule (hydroxypropyl methylcellulose, water) and L-leucine.

Suggested Use

Adults: 1 capsule daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.

Allergy Statement

Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat/gluten, soybeans, and sesame. No synthetic colors, flavors, or preservatives. Non-GMO, Vegetarian.

Caution

Consult with your physician if you are pregnant or lactating, or have any medical condition, or taking prescription drugs, or under the age of 12 years. KEEP OUT OF REACH OF CHILDREN.

Premier Research Labs

HM-ND™ (Fermented) 8 fl oz (235mL) Premier Research Labs

$52.99

HM-ND™ (Fermented) from Premier Research Labs is a fermented chlorella and greens complex in a liquid format, supplied in a 8 fl oz package. It combines fermented organic chlorella, organic cilantro, and organic parsley for whole body support.

Using PRL’s FermExcel-100 technology and ND Technology™ (Novel Micro-cultured Delivery), this formula is probiotic-fermented to create solubilized nutrients and their respective biochemical profiles.

Key Benefits

Provides fermented organic chlorella, cilantro, and parsley.
Supports whole body wellness with nutrient-dense greens.
Chlorella provides a comprehensive matrix of vitamins, minerals, amino acids, and antioxidants.
Uses a probiotic-fermented delivery process designed to support oral delivery.

Ingredient Breakdown

Ingredient or Feature	Role in the Formula
Organic chlorella	Provides a nutrient-dense green with vitamins, minerals, amino acids, and antioxidants.
Organic cilantro	Contributes a fermented green to the botanical formula.
Organic parsley	Contributes a fermented green to the botanical formula.
Probiotic-fermented technology	Creates solubilized nutrients and their respective biochemical profiles.
ND Technology™ (Novel Micro-cultured Delivery)	Supports the formula’s delivery approach.

How It Works

HM-ND™ combines fermented organic greens with a probiotic culture. The fermentation process is designed to create solubilized nutrients and their respective biochemical profiles, while ND Technology™ supports the formula’s delivery approach. Together, the greens provide complementary nutritional support in a liquid fermented formula.

Suggested Use

Take 1/2 teaspoon mixed in water or juice, 2 times daily or as directed by a health professional. Shake gently before use.

Quality & Certifications

Made with organic chlorella, organic cilantro, and organic parsley.
Fermented using a probiotic culture.

Frequently Asked Questions

What is HM-ND™?

HM-ND™ is a fermented chlorella and greens complex from Premier Research Labs.

Which greens are included?

The formula features organic chlorella, organic cilantro, and organic parsley.

What is FermExcel-100?

FermExcel-100 is the signature fermented technology used in this formula.

How should HM-ND™ be taken?

Mix 1/2 teaspoon in water or juice, 2 times daily or as directed by a health professional. Shake gently before use.

Premier Research Labs

Allicidin® 60 capsules Premier Research Labs

$42.99

Allicidin® 60 capsules Premier Research Labs is a dietary supplement in 60 plant-source capsules. This broad-spectrum botanical formula features allicin from garlic extract, along with naturally occurring alliin and S-allyl cysteine, to support immune and cardiovascular health.

The formula includes Allicin OrganoSulfur Complex™ with wild bear garlic and a full spectrum of botanical agents and naturally occurring phytonutrients. Its allicin is produced from garlic extract through the conversion of alliin by the enzyme alliinase.

Key Benefits

Supports healthy immune function with concentrated allicin from garlic extract.
Provides broad-spectrum botanical immune support.
Supports cardiovascular health.
Features naturally occurring alliin and S-allyl cysteine.
Includes wild bear garlic and botanical phytonutrients.

Ingredient Breakdown

Ingredient or Feature	Role in the Formula
Allicin	The active organosulfur compound highlighted for immune support.
Alliin	A naturally occurring garlic compound that is converted to allicin by alliinase.
S-allyl cysteine	A naturally occurring compound included in the garlic-based formula.
Wild bear garlic	A botanical component of the Allicin OrganoSulfur Complex™.
Botanical phytonutrients	Part of the formula’s full spectrum of naturally occurring botanical compounds.

How It Works

When garlic is processed, alliin and alliinase interact to form allicin. Allicidin® provides this concentrated garlic-derived allicin together with naturally occurring garlic compounds, wild bear garlic, and botanical phytonutrients in one formula designed to support immune and cardiovascular health.

Suggested Use

Take 2 capsules daily or as directed by a health professional.

Frequently Asked Questions

What is Allicidin®?

Allicidin® is a dietary supplement featuring concentrated allicin from garlic extract for botanical immune and cardiovascular support.

Which compounds are included in the formula?

The formula includes allicin, naturally occurring alliin, S-allyl cysteine, wild bear garlic, and botanical phytonutrients.

What is the serving size?

The serving size is 2 capsules.

How should Allicidin® be used?

Take 2 capsules daily or as directed by a health professional.

What package option is available?

The available package contains 60 capsules.

Nordic Naturals

Vitamin D3+K2 Gummies Nordic Naturals

$24.95

Synergistic bone-building vitamins in a delicious gummy for adults

Seriously flavorful, these made-for-adults gummies combine vitamin D3 and vitamin K2 to support healthy bones and calcium balance.*

1000 IU Vitamin D3; 45 mcg Vitamin K2
Helps balance calcium and phosphorous in blood, and promotes healthy bone and muscle function*
Delicious pomegranate flavor
Gelatin-free gummies for adults
No artificial coloring, flavoring, or preservatives

Suggested Use

One gummy daily, with food, or as directed by your healthcare professional or pharmacist.

Warning: Consult with your physician before taking this product if have a known medical condition (including bleeding disorders, kidney disorders or hypercalcemia), or are taking medications (including blood thinners).

Warning

Consult with your physician before taking this product if have a known medical condition (including bleeding disorders, kidney disorders or hypercalcemia), or are taking medications (including blood thinners) .

Storage

Store in a cool, dry place, away from sunlight Do not take if tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts

Serving Size: 1 Gummy

Nutrient	Amount Per Serving	% Daily Value**
Calories	10
Total Carbohydrate	3 g	1%
Total Sugars	2 g	†
Includes Added Sugars	2 g	4%
Vitamin D3 (Cholecalciferol)	25 mcg (1000 IU)	125%
Vitamin K2 (as menaquinone-7) (MK-7)	45 mcg	†
Sodium	5 mg	<1%

**Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

Other Ingredients organic cane sugar, organic tapioca syrup, purified water, pectin, natural flavors, citric acid, fumaric acid, sodium citrate dihydrate, fruit and vegetable juice (color).

No gluten, milk derivatives, or artificial colors or flavors.