Vitamin D

Zahler

~~$29.95~~$21.56

Life Extension

Vitamin D3 175 mcg (7000 IU), 60 softgels Life Extension

$10.50

Vitamin D3 can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. But, due to the winter season, weather conditions, and sun block, the body’s ability to produce optimal vitamin D levels may be inhibited.87 These factors point to the value of taking a daily vitamin D supplement.

Vitamin D has long provided significant support for healthy bone density.88-94 However, scientists have also validated the critical role that vitamin D plays in regulating healthy cell division and differentiation, and its profound effects on human immunity.95-101 These findings link a deficiency of vitamin D to a host of common age-related problems.

The current RDA for vitamin D is only 600 IU which has resulted in startling evidence of a widespread deficiency for this vitamin. Most experts in the field now recommend intakes between 1, 000 - 10, 000 IU for adults to achieve a serum 25(OH)D level above those indicative of vitamin D deficient levels, at approximately 80 nmol/L or 32 ng/mL.

Life Extension suggests that healthy adults supplement each day with 5000-8000 IU of vitamin D with the objective of achieving an optimal 25-hydroxy vitamin D blood level between 50-80 ng/mL. A vitamin D blood test can help you determine the amount of vitamin D you need to supplement with to achieve an optimal level.

References available upon request.

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

Serving Size: 1 softgel

Amount Per Serving
Vitamin D3 ... 7000IU
(as cholecalciferol)

Other ingredients: extra virgin olive oil, medium chain triglycerides, gelatin, glycerin, purified water, rosemary extract.

Caution
Individuals consuming more than 2, 000 IU/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10, 000 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.

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Jigsaw Health

Alaskan Cod Liver Oil 180 Softgels Jigsaw Health

$59.97

Overview

Alaskan Cod Liver Oil™ 180 Softgels by Jigsaw Health is a premium cod liver oil supplement sourced from sustainably line-caught cod from Dutch Harbor, Alaska. Each 3-softgel serving provides 900 mg of total omega-3 fatty acids, including 400 mg EPA, 300 mg DHA, 60 mg DPA, plus naturally occurring vitamin A, vitamin D, and pro-resolving mediators.

This formula is designed to support immune function, brain health, eye health, cardiovascular wellness, circulatory health, and healthy inflammatory response pathways. It is a strong option for those looking for a cod liver oil softgel with naturally occurring vitamins A and D, EPA, DHA, DPA, and pro-resolving mediators from a sustainable Alaskan source.

Key Benefits

Provides 900 mg of total omega-3 fatty acids per serving
Includes EPA, DHA, and DPA omega-3 fatty acids
Provides naturally occurring vitamin A and vitamin D
Includes naturally occurring pro-resolving mediators
Supports immune system function and white blood cell activity
Supports brain, eye, and cardiovascular health
Promotes neurological and circulatory wellness
Supports healthy liver function
Sourced from wild-caught Alaskan cod
Marine Stewardship Council certified source

Supplement Facts

Serving Size: 3 Softgels (3.75 mL)

Servings Per Container: 60

Ingredient	Amount Per Serving	% Daily Value
Calories	40
Total Fat	4 g	5%
Saturated Fat	0.5 g	3%
Cholesterol	20 mg	7%
Protein	1 g
Vitamin A (100% naturally occurring)	1,300 mcg RAE (4,333 IU)	144%
Vitamin D (100% naturally occurring)	6 mcg (240 IU)	30%
Total Omega-3 Fatty Acids	900 mg	Daily Value not established
Eicosapentaenoic Acid (EPA)	400 mg	Daily Value not established
Docosahexaenoic Acid (DHA)	300 mg	Daily Value not established
Docosapentaenoic Acid (DPA)	60 mg	Daily Value not established
Total Pro-Resolving Mediators	128 mcg	Daily Value not established

Other Ingredients: Capsule shell (bovine gelatin, glycerin, purified water), non-GMO natural mixed tocopherols to maintain freshness.

Allergens: Contains fish (cod).

Ingredient Breakdown

Ingredient or Feature	Role in the Formula
Alaskan Cod Liver Oil	Provides omega-3 fatty acids, naturally occurring vitamin A, vitamin D, and pro-resolving mediators
EPA	Omega-3 fatty acid that supports cardiovascular, immune, circulatory, and healthy inflammatory response pathways
DHA	Omega-3 fatty acid especially important for brain, eye, and neurological health
DPA	Additional omega-3 fatty acid that complements EPA and DHA in whole-body omega-3 support
Vitamin A	Naturally occurring fat-soluble vitamin that supports immune, eye, skin, and epithelial tissue health
Vitamin D	Naturally occurring fat-soluble vitamin that supports immune, bone, and whole-body wellness
Pro-Resolving Mediators	Naturally occurring omega-3 metabolites, including 14-HDHA, 17-HDHA, and 18-HEPE, that support healthy resolution pathways
MSC Certified Alaskan Source	Sustainably sourced from wild-caught cod from Dutch Harbor, Alaska

How It Works

Alaskan Cod Liver Oil™ provides a naturally rich profile of omega-3 fatty acids, including EPA, DHA, and DPA. These fatty acids support cell membrane health, cardiovascular function, brain and eye health, immune activity, and healthy inflammatory response pathways.

Unlike many standard fish oil formulas, cod liver oil also naturally contains vitamin A and vitamin D. These fat-soluble vitamins support immune function, eye health, bone health, and overall wellness. In this formula, both vitamins are naturally occurring in the cod liver oil rather than added as synthetic nutrients.

The formula also includes pro-resolving mediators, naturally occurring omega-3 metabolites that work alongside EPA and DHA to support healthy immune and cellular function. These include representative compounds such as 14-HDHA, 17-HDHA, and 18-HEPE.

Jigsaw Health emphasizes freshness and sustainability. The cod are sourced from clean Alaskan waters, and the livers are flash-frozen shortly after catch to help preserve freshness. The oil is processed using a gentle, low-temperature approach designed to protect naturally occurring nutrients and reduce oxidation.

Suggested Use

As a nutritional supplement, take 3 softgels with breakfast or lunch. Or use as directed by your healthcare professional.

FAQ

What does Alaskan Cod Liver Oil™ support?

It supports immune function, brain health, eye health, cardiovascular wellness, circulatory health, neurological function, and healthy liver function.

How much omega-3 is in each serving?

Each 3-softgel serving provides 900 mg of total omega-3 fatty acids, including 400 mg EPA, 300 mg DHA, and 60 mg DPA.

Does this product contain vitamin A and vitamin D?

Yes. Each serving provides 1,300 mcg RAE of naturally occurring vitamin A and 6 mcg of naturally occurring vitamin D.

What are pro-resolving mediators?

Pro-resolving mediators are naturally occurring omega-3 metabolites that support healthy immune and cellular response pathways.

What is the source of the cod liver oil?

The cod liver oil is sourced from wild-caught cod from Dutch Harbor, Alaska, with Marine Stewardship Council certified sourcing.

Does this product contain fish?

Yes. It contains fish from cod.

Who should consult a healthcare professional before use?

If you are pregnant or breastfeeding, taking medication, have a medical condition, or use blood-thinning medication, consult your healthcare practitioner before use.

Storage

Store in a cool, dry place. Keep out of reach of children. Do not use if the tamper-evident seal is broken.

Biogeek

Vitamin D3 5,000 IU 100 capsules Biogeek

~~$20.99~~$18.89

Bioavailable Natural Vitamin D3 – 5,000 IU

Benefits and Features:
This high-potency 5,000 IU of vitamin D3 comes in its natural form, designed for easy digestion, absorption, and effective use by your body.†

Detailed Overview:
Vitamin D is essential for bone health, but its benefits go far beyond that. Vitamin D receptors are found throughout the body, including in the colon, prostate, breast, and ovaries, where it supports normal maturation of cells and tissues.† Individuals who are older, have malabsorption issues, limited sun exposure, or certain health conditions may require higher doses of vitamin D. This product delivers 5,000 IU of bioavailable vitamin D3, providing a highly absorbable form that is gentle on your body and supports overall health.

Background:

Vitamin D deficiency is widespread, and current research suggests that many people need more vitamin D than previously recommended. Known for its role in calcium metabolism and bone health, vitamin D also plays several other important physiological roles that are often overlooked. Receptors for vitamin D are present in various tissues throughout the body, including the colon, prostate, breast, and ovaries, where it helps regulate cell growth and maturation. Although vitamin D can be obtained from sunlight exposure, it is challenging to get enough from food alone. Postmenopausal women, older adults, and individuals with certain health conditions or limited sun exposure may require additional vitamin D supplementation. Dietary sources of vitamin D are limited and include mushrooms and certain types of fish.

Suggested Use:
Adults: 1 capsule daily with food or 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. Non-GMO. No synthetic colors, flavors, or preservatives.

Caution:
Not intended for use by infants or children. If you are pregnant, nursing, have a medical condition (including hypercalcemia), or are taking prescription drugs, consult your physician before using this product. It is recommended that individuals taking 100 mcg (4,000 IU) or more vitamin D per day have their vitamin D blood levels monitored. Do not exceed the recommended dose.

Supplement Facts
Serving Size: 1 Capsule

Amount Per Capsule	mg	% Daily Value
Vitamin D3 (as cholecalciferol)	125 mcg	625%

Other Ingredients:
Microcrystalline cellulose, vegetarian capsule (hydroxypropyl methylcellulose, water), L-leucine, and silicon dioxide.

Zahler

Omega 3 Platinum + D Softgels Zahler

~~$49.95~~From $38.96

Zahler's Omega 3 Platinum+D contains pure and high-quality kosher fish oil and Vitamin D3 to support overall wellness.

Omega 3 is an essential fatty acid, which means that the body requires it but cannot produce it on its own. The benefits of Omega 3 come primarily from the EPA and DHA, and Zahler’s Omega 3 Platinum+D is a pure, certified Kosher fish oil formula that has high concentrations of EPA and DHA in a 3 to 2 ratio as well as a robust dose of 2000 IU of Vitamin D3 per serving. Omega 3 Platinum+D contains FOS-certified Omega 3 fatty acids derived from wild-caught skipjack tuna fish. With Omega 3 Platinum+D, you get more of Omega 3’s fighting power in a smooth softgel with no fishy aftertaste along with vitamin D as an added bonus.

OMEGA-3: IT’S NOT JUST FOR “HEALTH NUTS”

The importance of essential fatty acids to health has received much awareness recently. Many people, even those who don’t follow the latest health developments, are aware of the significance of Omega-3 fatty acids. Double-blind studies appearing in peer-reviewed medical journals have documented Omega-3’s now legendary compilation of health benefits. The list of conditions Omega-3 has been proven to alleviate includes heart disease, high cholesterol, high blood pressure, macular degeneration, rheumatoid arthritis, ADHD, depression, focus & memory issues, osteoporosis, dry eye syndrome, and even some common forms of cancer.

PURITY & SAFETY
When supplementing with fish oil, it is crucial to ensure that the supplement is of highest quality and purity, free of high levels of mercury, PCBs and other toxins. Zahler Omega 3 Platinum contains only highly refined fish oil.

ABSORPTION & BIOAVAILABILITY
Of course, our bodies can only use nutrients that get absorbed, so that should be a major consideration as the rate of absorption varies from product to product.

NEW! FRESH SMELL AND NO AFTERTASTE
A lemon-infused scented insert is included in every bottle to maintain a fresh smell. This advancement makes taking Zahler Omega 3 Platinum a pleasant and palatable experience.

IT’S ALL ABOUT EPA & DHA
What many people are not aware of is that all forms of Omega-3 are not equal. The two most crucial forms of Omega-3, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are by far more effective than all the other Omega-3 fatty acids. The FDA has given a qualified health claim status to EPA and DHA fatty acids, stating that: “…Research shows that consumption of EPA and DHA fatty acids may reduce the risk of coronary heart disease.” The Canadian Government has confirmed that: “DHA, an omega-3 fatty acid, supports the normal development of the brain, eyes and nerves.”

With EPA and DHA being such crucial nutrients, it is important for everyone to get their nutritional dose of Omega-3, either from fatty fish like mackerel, herring, sardines, and salmon or in the form of an EPA/DHA-rich Omega-3 supplement. The number one consideration when evaluating a fish oil supplement is how much EPA and DHA per capsule does the supplement provide. The higher the concentration of EPA and DHA, the fewer capsules are needed to get the maximum effect.

Other considerations when choosing a fish oil supplement include purity, absorption, presence of artificial or synthetic additives, and, of course, taste.

BONUS: VITAMIN D3 ADDED
Since vitamin D3 is crucial for overall health, Omega 3 Platinum is also available in a combination formula of Omega 3 and Vitamin D3. That leaves you with one pill less to swallow.

With Omega 3 Platinum, you get more of Omega 3’s fighting power in a smooth softgel with no fishy aftertaste.

Product FAQs

Is the fish oil in Omega 3 Platinum+D derived from wild-caught fish?

Yes, the tuna used in the Omega 3 Platinum+D is wild caught.

What is the maximum amount of softgels I can take per day.

You can take up to 4 softgels daily, preferably divided to 2 and 2. Be sure to take the Omega 3 Platinum+D with food.

What are the benefits of taking an Omega 3 supplement?

Omega 3 oils the body. Just as when something around the house isn't working well - you oil it, Omega 3 lubricates the body and keeps things running smoothly. Omega 3 is commonly used to reduce inflammation, enhance mood, calm anxiety, lift depression, improve memory, boost skin and heart health, lower blood pressure and cholesterol levels and support brain and eye function.

Can everyone take Omega 3 Platinum+D?

Since Omega 3 has blood-thinning properties, anyone taking blood-thinning medication or with thrombocytopenia (thin blood) should consult with their physician before taking an Omega 3 supplement.

Why was Vitamin D added into this omega supplement?

Since many individuals are deficient in Vitmain D and Omega 3 Platinum is a popular product, we combined the two to give a Vitamin D boost to those who are taking omega 3 anyway.

Suggested use

Take 2 softgels daily with food, or as directed by a healthcare professional.

Warnings

You may need additional supplements to support a healthy diet, consult your nutritionist for a formula that is right for you.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

If pregnant, nursing or on medication, consult with your healthcare practitioner.

Store tightly closed in a cool, dry place away from direct sunlight.

This bottle contains a lemon-scented yellow stick. Do not eat.

Supplement facts
Serving Size: 2 Softgels
Serving Per Container: 45
	Amount Per Serving	%DV*
Calories	20
Total Fat	2 g	3%
Vitamin D3 (as cholecalciferol)	50 mcg	250%
Fish Oil	2,000 mg	**
EPA (Eicosapentaenoic Acid) as TG	600 mg	**
DHA (Docosahexaenoic Acid) as TG	400 mg	**
Total Omega 3 as TG	1100 mg	**
* Percent Daily Values (DV) are based on a 2,000 calorie diet. ** Daily Value not established.

Other ingredients

Kosher gelatin, glycerin, purified water.

Contains: Fish (tuna).

Jarrow Formulas

MagMind® Immuno - Stress 60 capsules Jarrow Formulas

$36.99

CodeAge

Nanofood Liposomal Wonder-C Liquid Vitamins 15.22 fl oz (450 ml) CodeAge

$29.99

Codeage Nanofood Liposomal Wonder-C is a robust blend of essential vitamins C, D3, E & zinc in a liquid liposomal delivery format to support its bioavailability. This liquid vitamin comes with 1000mg of vitamin C per serving to help support immunity & overall wellness.* This liquid vitamin C supplement is also enhanced with rose hips, quercetin & echinacea and comes in a tasty, orange-tangerine flavor.

Codeage Nanofood Liposomal Wonder-C liquid vitamins provide you with a robust 1000mg of vitamin C liquid as ascorbic acid to help support a healthy immune system, promote collagen production, and support overall well-being.*
This advanced liquid vitamin C 1000mg offers more than vitamin C and also comes with 100mcg of liquid vitamin D as cholecalciferol D3, 10 IU of vitamin E as D-alpha tocopherol, and 15mg of zinc bisglycinate, all present together to promote bone health, offer antioxidants, and support absorption.*
This liposomal vitamin C liquid supplement is enriched with beneficial additions like rose hips, quercetin, and echinacea to elevate its formula further. This Wonder-C formula also offers a 4,000mg liposomal blend of non-GMO sunflower oil containing phosphatidylcholine to help support its bioavailability.
Codeage Nanofood liquid multivitamin comes with a refreshing orange tangerine flavor. This vitamin C supplement is non-GMO, dairy-free, soy-free, and gluten-free, making it suitable for individuals with various dietary restrictions.

Suggested use

Take 15ml (1 tablespoon) daily or as directed by your healthcare provider. Take with food. Shake before use. Refrigerate after opening.

Supplement facts
Serving Size: 15 ml (about 1 tablespoon)
Servings Per Container: 30
	Amount Per Serving	% DV*
Calories	68
Total Fat	4 g	6%
Saturated Fat	0 g	0%
Polyunsaturated Fat	1 g	**
Monounsaturated Fat	3 g	**
Cholesterol Fat	0 mg	0%
Total Carbohydrate	8 g	3%
Vitamin C (as Ascorbic Acid)	1,000 mg	1,665%
Vitamin D (as Cholecalciferol [D3])	100 mcg (4,000 IU)	625%
Vitamin E (as D-alpha Tocopherol)	6.7 mg (10 IU)	30%
Zinc (Zinc Bisglycinate)	15 mg	127%
Liposomal Proprietary Blend (non-GMO Sunflower oil containing Phosphatidylcholine)	4,000 mg	**
Rose Hip	50 mg	**
Quercetin	50 mg	**
Echinacea	50 mg	**
* Percent Daily Values are based on a 2,000 calorie diet. ** Daily Value (DV) not established.

Other ingredients

Glycerin, purified water, organic vanilla extract, organic citrus oil, potassium bicarbonate, oleic acid.

Does not contain: GMO, MSG, gluten, dairy, wheat, soy, yeast, lactose or milk.

Warnings

Do not exceed recommended dose. Pregnant or nursing mothers and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Please use caution if you have any allergies or sensitivities to any of the listed ingredients. Not intended for those under the age of 18.

Store in a cool, dry place. Do not use if product has been opened or tampered with in any way.

Keep out of reach of children and pets.

Nordic Naturals

Vitamin D3 Sport 120 gummies Nordic Naturals

$23.95

Delicious vitamin D3 gummies, Certified for Sport by the NSF

HEALTH BENEFITS

Bone Health
Healthy Muscle Activity
Healthy Immunity

Vitamin D3 Gummies Sport delivers a delicious daily serving of the natural vitamin D that athletes rely on for musculoskeletal health and more.*

1000 IU vitamin D3 in each vegetarian gummy
Supports bone health*
Promotes healthy immune system function*
Facilitates healthy muscle activity*
NSF Certified for Sport
Delicious wild berry flavor

Suggested Use

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

Supplement Facts

Serving Size: 1 Gummy

Nutrient	Amount Per Serving	% Daily Value**
Calories	10
Total Carbohydrate	2 g	1%
Total Sugars	2 g	†
Includes Added Sugar	2 g	4%
Vitamin D3 (cholecalciferol)	25 mcg (1000 IU)	125%

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

† Daily Value not established.

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

No gluten, milk derivatives, or artificially derived colors or flavors.

Supplement facts
Serving Size: 1 Gummy
Servings Per Container: 60
	Amount Per Serving	%DV*
Calories	15
Total Carbohydrate	4 g	1%
Total Sugars	3 g	**
Includes 3 g Added Sugars		6%
Vitamin D3 (Cholecalciferol)	12.5 mcg	63%
Calcium (Tricalcium Phosphate)	250 mg	19%
Sodium	0 mg	0%
Percent Daily Values are based on a 2,000 calorie diet. *Daily Value not established.