37 products
Sort by:
37 products
SUPPORTS ENERGY AND STAMINA
Supports energy and stamina.* Iron Complex™ features liquid liver fractions and vitamins C, folate, and B12.
DIRECTIONS
Iron Complex™ Directions and/or Dosage Adults swallow 2 softgels daily with food.
Warning Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately. Do not use if you are pregnant or nursing. If you are taking any medications, consult a healthcare professional before use. Keep out of reach of children. Do not use if safety seal under child-resistant cap is broken or missing. Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.
FAQS
Q: As Iron Complex™ contains liver fractions, could it increase my cholesterol or triglyceride levels?
A: The liver used in Iron Complex™ contains no fat and no cholesterol. Therefore, it cannot raise cholesterol or triglyceride levels. It is always recommended that you discuss the use of any and all supplements with your healthcare professional.
Q: Does Iron Complex™ cause constipation?
A: While constipation is a common side effect of non-heme iron supplements, the heme iron in Iron Complex™ has less of a constipating effect. If you do experience constipation, simple dietary changes may help alleviate the problem. Slowly increase the fiber in your diet by including whole grain breads, cereals, fruits, and vegetables. Drink at least 8 cups of fluids daily and get some moderate exercise (as recommended by your physician) such as walking or bike riding.
Q: What do you do to ensure the safety of glandular extracts?
A: All glandulars used in our products are produced in facilities that are registered and inspected by the United States Department of Agriculture. In addition to federal inspections, all of the glandular materials received at our facility are also subjected to numerous laboratory analyses, including tests for contamination with yeast, molds, and bacteria such as E.coli, Salmonella, and Staphylococcus.
Q: What is the source of the glandular ingredients used in Iron Complex™?
A: The glandular ingredients are from bovine sources. The gelatin capsules that we use are from a bovine and porcine mixture. For more information on the how the safety of glandular ingredients is assured, please refer to the Certificate of Compliance.
| Ingredients | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 10 | -- |
| Total Fat | 1g | 1%† |
| Saturated Fat | 0g | 0%† |
| Trans Fat | 0g | ** |
| Vitamin C (ascorbic acid) | 120mg | 133% |
| Folate (400 mcg Folic Acid) | 666mcg DFE | 167% |
| Vitamin B12 (as cyanocobalamin) | 200mcg | 8,333% |
| Iron (as ferrous succinate) | 50mg | 278% |
| Liquid Liver Fractions | 500mg | ** |
Serving Size
2 softgels
Other Ingredients
- Soybean oil
- Gelatin
- Glycerin
- Purified water
- Beeswax
- Soy lecithin
Iron Complex™ Does Not Contain
- Salt
- Wheat
- Gluten
- Dairy
- Colors
Buffered C with bioflavonoids
A non-acidic form of vitamin C plus bioflavonoids work together to support capillary strength, connective tissue structure, and immune function. This formula is ideal for those who want the protective benefits of these antioxidants for the skin, joints, heart, and immune system.
Ester-C® Bio is a synergistic combination of a non-acidic form of vitamin C and several different types of bioflavonoids. These nutrients work together to support capillary strength, connective tissue structure, and immune function, making this formula a good choice for those who wish to obtain the protective benefits of these antioxidants for the skin, joints, heart, and immune system.† Ester-C® Bio can be taken by anyone who wishes to increase their intake of vitamin C and plant-derived bioflavonoid antioxidants to support capillary and connective tissue functions.
SUPPLEMENT FACTS
| Serving Size 1 Capsule | ||
| Amount Per Capsule | % Daily Value | |
|---|---|---|
| Vitamin C (as calcium L-ascorbate) Ester-C®‡ | 540 mg | 600% |
| Calcium (as calcium L-ascorbate) Ester-C®‡ | 60 mg | 5% |
| Citrus Bioflavonoid Complex (Citrus aurantium)(peel and fruit) | 50 mg | * |
| Rutin(sophora japonica)(Japanese pagoda tree bud extract) | 75 mg | * |
| French Maritime Pine Extract (Pinus pinaster)(bark) Pycnogenol®‡‡ | 3 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), stearic acid, microcrystalline cellulose, and silicon dioxide.
‡Ester-C® are registered trademarks of the Ester-C® Company.
‡‡Pycnogenol® is a registered trademark of Horphag Research Ltd. Use of this product is protected by one or more U.S. patents and other international patents.
Suggested Use
1 capsule, 1 to 2 times daily with food 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, and soybeans. 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.
Vitamin C + Bioflavonoids
Benefits and Features
This formula combines ascorbic acid, it’s fat-soluble derivative ascorbyl palmitate, and bioflavonoids for optimal vitamin C protection.
Detail Overview
Bioavailable water- and fat-soluble forms of vitamin C enhanced with bioflavonoids to optimally support your immune system and antioxidant levels.
SUPPLEMENT FACTS
| Serving Size 2 Capsules | ||
| Amount Per 2 Capsules | % Daily Value | |
|---|---|---|
| Vitamin C (as L-ascorbic acid and L-ascorbyl palmitate) | 1,730 mg | 1,922% |
| Citrus Bioflavonoid Complex (Citrus aurantium) (peel and fruit) (standardized to 50% hesperidin bioflavonoids) | 224 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water) and silicon dioxide.
Suggested Use
Adults: 2 capsules, 1 or 2 times 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. Non-GMO, Vegan, No synthetic colors or flavors.
Caution
Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Vitamin C (Plant-Based, Buffered Liquid) — Antioxidant, Immune & Collagen Support
Description
A plant-derived liquid vitamin C supplement buffered for gentle digestion. Sourced from organic acerola cherries and natural citrus bioflavonoids, this formula supports immune function, collagen synthesis, and overall vitality with superior absorption in a palatable, easy-to-use form.
Benefits
-
Antioxidant protection — Supports immune health and helps protect cells from oxidative stress.
-
Boosts collagen production — Essential for healthy skin, joints, and connective tissue support.
-
Supports iron absorption — Enhances absorption of dietary iron for improved energy and metabolic function.
-
Gentle on the stomach — Buffered form reduces acidity, making it suitable for those with digestive sensitivities.
Supplement Facts
Serving Size: 1 mL (approx. 1 dropper)
Servings Per Container: ~60
Per Serving:
-
Vitamin C (from acerola cherry and bioflavonoids) — 500 mg
Other Ingredients
Organic vegetable glycerin, triple-distilled structured water, activated trace minerals.
Features
-
100% vegan
-
Gluten-free
-
Non-GMO
-
No fillers, preservatives, sugar, or artificial flavors
-
Buffered for digestibility
-
Packaged in violet glass to preserve nutrient potency
Suggested Use
Shake well before use. Take 1 mL daily, or as directed by your healthcare provider. Can be mixed into a beverage for easier intake.
Caution
Consult your healthcare provider before use if pregnant, nursing, taking medication, or managing a medical condition. Keep out of reach of children. Not intended to diagnose, treat, cure, or prevent any disease.
Vitamin C, or ascorbic acid, is a white, crystalline, water-soluble substance found in citrus fruits. As an antioxidant, vitamin C scavenges free radicals in the body and protects tissues from oxidative stress.1-8 Vitamin C also promotes the absorption of iron, while preventing its oxidation.9, 10 Vitamin C is a vital cofactor to the formation of collagen, the connective tissue that supports arterial walls, skin, bones, and teeth.4-6 A major immune-supporting activity of vitamin C is boosting glutathione levels in human lymphocytes, 38 cells that make up about 25% of all white cells in the blood.
More vitamin C is contained in the adrenal glands than any other organ in the body and is required at higher levels during times of stress.11-14 Physical stresses on the body such as ingestion of heavy metals, 15-20 cigarette smoking, 21-24 immune impairment, 25-31 extreme temperatures, 31-36 and chronic use of certain medications such as aspirin also signal the need for increased intake of vitamin C.37
Vitamin C Powder contains four buffering minerals, in addition to ascorbic acid. When mixed with water, this product produces a reduced-acid solution that is non-irritating to the stomach and intestinal lining. The minerals also make it a more pleasant-tasting and healthful drink. The substances used in this product make it effervesce for a short while when it is mixed with water.
References
1. Biochim Biophys Acta. 2012 Dec;1826(2):443-57.
2. Redox Rep. 2010;15(1):11-9.
3. Adv Nutr. 2011 Mar;2(2):78-88.
4. Altern Med Rev. 2003 Nov;8(4):359-77.
5. J Invest Dermatol. 2002 Apr;118(4):565-72.
6. Radiat Environ Biophys. 2007 Mar;46(1):61-8.
7. Free Radic Biol Med. 2007 Sep 1;43(5):853-9.
8. PLoS Negl Trop Dis. 2012;6(7):e1729.
9. Br J Nutr. 2003 Dec;90(6):1081-5.
10. Am J Clin Nutr. 2006 Oct;84(4):830-4.
11. In Vivo. 1994 Nov-Dec;8(6):1079-85.
12. Ann Nutr Metab. 1990;34(2):85-92.
13. Psychopharmacology (Berl). 2002 Jan;159(3):319-24
14. Am J Clin Nutr. 2007 Jul;86(1):145-9.
15. Genet Test Mol Biomarkers. 2012 Sep;16(9):1001-6.
16. Environ Toxicol Pharmacol. 2011 Jan;31(1):137-42.
17. Acta Biochim Biophys Sin (Shanghai). 2012 Apr;44(4):330-8.
18. Nig Q J Hosp Med. 2012 Apr-Jun;22(2):85-90.
19. Toxicology. 2005 Jul 1;211(1-2):26-35.
20. Chem Biol Interact. 2001 Jul 31;137(1):75-88.
21. Environ Health Perspect. 2000 Feb;108(2):105-8.
22. Am J Ther. 2007 Mar-Apr;14(2):189-93.
23. Am J Clin Nutr. 2000 Feb;71(2):530-6.
24. Toxicology. 2002 Nov 15;180(2):121-37.
25. J Am Coll Cardiol. 2003 Nov 5;42(9):1656-62.
26. J Pediatr Gastroenterol Nutr. 2003 Jul;37(1):53-62.
27. Cancer Sci. 2003 Apr;94(4):378-82.
28. Adv Ther. 2002 May-Jun;19(3):151-9.
29. Br J Dermatol. 1980 Jan;102(1):49-56.
30. Respir Med. 2007 Aug;101(8):1770-8.
31. Acta Obstet Gynecol Scand. 2007;86(7):783-7.
32. J Int Med Res. 2012;40(1):28-42.
33. Vopr Pitan. 1978 Jan-Feb;(1):44-8.
34. J Am Coll Nutr. 1990 Apr;9(2):150-4.
35. Jpn J Physiol. 1999 Apr;49(2):159-67.
36. Indian J Med Res. 2002 Jul;116:29-34.
37. Med Sci Monit. 2001 Jul-Aug;7(4):592-9.
- Mix one (1) teaspoon of BUFFERED VITAMIN C POWDER into a glass of water.
- Wait for the fizz to stop before consuming.
- The minerals buffer out the normally acidic vitamin C to make a pleasant tasting drink.
- To ensure product consistency store tightly closed in a cool, dry place.
Serving Size: 1 Rounded Teaspoon (approximately 5.4g)
Amount Per Serving:
Vitamin C ... 4000mg
(as ascorbic acid)
Calcium ... 145mg
(as calcium carbonate)
Magnesium ... 55mg
(as magnesium carbonate)
Zinc ... 2mg
(as zinc gluconate)
Potassium ... 365mg
(as potassium carbonate)
Other ingredients: none.
Non-GMO
Caution
Consuming high doses of this highly potent product can initially cause diarrhea, especially when taken on an empty stomach. Take with meals starting off low and gradually increasing the dose.
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.
Antioxidant & Immune Health
Benefits and Features
Multi-Element Buffered C is a powerful flavonoid and antioxidant blend, with added minerals that support vitamin C’s function in the body to support immune function, nasal and respiratory health, as well as collagen and connective tissue production.†
Detail Overview
Vitamin C helps promote normal histamine and healthy inflammatory responses and its buffered nature makes it gentle on the stomach.† Vitamin C is also important for immune function and antioxidant protection, as well as collagen and connective tissue production.† Quercetin is one of several flavonoids that have effects on mast cells and basophils to support nasal and respiratory health during seasonal allergies.† Multi-Element Buffered C also includes essential minerals that support vitamin C’s function in the body, as well as reduced L-glutathione, an antioxidant, to support the body’s innate antioxidant defense systems.†
SUPPLEMENT FACTS
| Serving Size 1 Slightly Rounded Scoop (Approximately 4 grams) | ||
| Amount Per Serving | % Daily Value | |
|---|---|---|
| Vitamin C (as L-ascorbic acid, calcium ascorbate, magnesium ascorbate complex, and potassium ascorbate complex) | 2,600 mg | 2,888% |
| Calcium (as calcium carbonate and calcium ascorbate) | 175 mg | 13% |
| Magnesium (as magnesium carbonate and magnesium ascorbate complex) | 120 mg | 29% |
| Zinc (as zinc citrate) | 15 mg | 136% |
| Copper (as TRAACS ®copper bisglycinate chelate‡) | 1 mg | 111% |
| Manganese (as TRAACS® manganese bisglycinate chelate‡) | 2.5 mg | 109% |
| Potassium (as potassium ascorbate complex) | 40 mg | <1% |
| Quercetin ( as quercetin dihydrate) (derived from Japanese pagoda tree (Sophora japonica) flower extract) | 130 mg | * |
| Reduced L-Glutathione | 26 mg | * |
| * Daily value not established | ||
Other Ingredients:
None.
‡Albion® and TRAACS® are registered trademarks of Albion® Laboratories, Inc.
Suggested Use
Adults: 1 rounded scoop daily mixed with water, juice, 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. Non-GMO, Vegan, No synthetic colors, flavors or preservatives.
Caution
Consult your physician If you are pregnant or nursing, or have a medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Overview
Buffered Vitamin C Powder provides over 1000 mg of vitamin C per serving, buffered with calcium and magnesium carbonates for enhanced gastrointestinal tolerance and more gradual absorption. This non-acidic formula supports immune function, collagen production, antioxidant activity, and the body’s stress response, making it a strong option for individuals with sensitive digestion or higher vitamin C needs.
Key Benefits
- Over 1000 mg vitamin C per serving
- Buffered with calcium and magnesium for improved GI tolerance
- Supports immune function and antioxidant defense
- Helps support collagen production for skin and connective tissue
- Supports the body’s stress response
- Powder format for flexible dosing
How It Works
This formula combines ascorbic acid with mineral carbonates to help neutralize acidity and improve digestive comfort. Vitamin C supports immune activity, helps neutralize free radicals, and is essential for collagen synthesis. Buffered vitamin C is often absorbed more gradually than standard ascorbic acid, helping maintain more stable levels over time.
Who Is This For
- Those who want a well-tolerated form of vitamin C
- Individuals with sensitive digestion who prefer a buffered, non-acidic option
- Anyone looking to support immunity, collagen production, and antioxidant balance
- People seeking daily stress-response nutritional support
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1/2 Teaspoon (2.35 g) | ||
| Servings Per Container: Approx. 102 | ||
| Amount Per Serving | Amount | % Daily Value |
| Vitamin C (as Ascorbic Acid) | 1.067 g | 1186% |
| Calcium (as Calcium Carbonate) | 202 mg | 16% |
| Magnesium (as Magnesium Carbonate) | 107 mg | 25% |
| Potassium (as Potassium Carbonate) | 45 mg | 1% |
Other Ingredients: Microcrystalline cellulose.
Suggested Use
As a dietary supplement, take 1/2 heaping teaspoon in 8-10 oz of liquid daily, between meals, or as directed by a healthcare practitioner.
Product Facts
- Form: powder
- Serving Size: 1/2 teaspoon (2.35 g)
- Servings Per Container: approx. 102
- Buffered vitamin C formula with calcium, magnesium, and potassium
Highlights
- Non-acidic buffered vitamin C for sensitive stomachs
- Supports immune, collagen, antioxidant, and stress-response pathways
- Includes calcium, magnesium, and potassium carbonates
- Gradual absorption compared to standard ascorbic acid
- Easy to mix into water or other beverages
FAQ
What does "buffered" vitamin C mean?
Buffered vitamin C combines ascorbic acid with minerals (such as calcium and magnesium carbonates) to reduce acidity, which may improve gastrointestinal tolerance.
Is this formula non-acidic?
It is designed to be gentler than regular ascorbic acid by buffering the pH with minerals, making it a preferred option for sensitive digestion.
Can I take it every day?
Yes, it is intended for daily use. Follow the suggested use or your healthcare practitioner’s guidance.
When is the best time to take this product?
It is commonly taken between meals, mixed into 8-10 oz of liquid, but you can follow your practitioner’s recommendation based on your routine.
Why does product color sometimes vary?
Natural variation in raw materials can occur and may cause minor differences in color without affecting quality.
Caution
If you are pregnant or lactating, have any health condition, or are taking any medication, consult your healthcare practitioner before use. Store in a cool, dry place, tightly capped, away from light. Keep out of reach of children. Use only if safety seal is intact. Variations in product color may occur.
Zahler's PureWay C provides highly absorbable Vitamin C along with Bioflavonoids to support general wellness.
- Advanced Vitamin C (PureWay C) formula
- Antioxidant and immune booster
- Contains Vitamin C, Bioflavonoids and more
PureWay C 500 mg, an advanced Vitamin C supplement, is a powerful viral and bacterial protector. PureWay C is more rapidly absorbed than other forms of Vitamin C and contains metabolites that provide benefits for antioxidant activity and healthy collagen.
More about Vitamin C:
The benefits of PureWay C include better stimulation of neurite outgrowth, increased wound-healing activities and increased protection of the immune system, as well as more potent antioxidant and higher free radical scavenging capabilities. Because Vitamin C is water soluble, the body cannot store it; hence, a continuous supply is needed.
Product FAQs
How much Vitamin C can I take per day?
Vitamin C is water soluble, which means that the body uses however much it needs and naturally gets rid of the rest. Therefore, it is best to take smaller amounts of vitamin C throughout the day rather than taking high doses once or twice a day. Most people taking Vitamin C on a daily basis take 1000 to 2000 mg daily. However, if one is not feeling well and they want to take a lot, they can work with 1000 mg doses throughout the day. (If the stomach starts hurting or one is experiencing diarrhea, it is a sign that the body absorbed enough and the dosage should be lowered.)
How is Zahler PureWay-C™ different than regular vitamin C?
PureWay-C™ is a unique form of Vitamin C with better delivery and absorption of Vitamin C.
Suggested use
Take 1 capsule daily or as directed by a healthcare practitioner.
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.
| Supplement facts | ||
| Serving Size: 1 Capsule | ||
| Servings Per Container: 120 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin C (PureWay-C™ 500 mg and Calcium Ascorbate 62 mg) | 562 mg | 624% |
| Calcium (from Calcium Ascorbate) |
7.5 mg | <1% |
| Citrus Bioflavonoid Peel Powder Complex |
200 mg | * |
| *Daily Value (DV) not established | ||
Other ingredients
Hypromellose (capsule), organic rice hull concentrate.
Showing 24/37
Next