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Jarrow Formulas® BroccoMax® broccoli seed extract is formulated with active myrosinase, the enzyme in broccoli that metabolizes SGS (Sulforaphane Glucosinolate, a.k.a. glucoraphanin) in the small intestine into sulforaphane.* Sulforaphane supports healthy cell replication and liver health.
- Supports Liver Health & Healthy Cell Replication*
- A Standardized Concentration of Sulforaphane Glucosinolate (SGS) and the Enzyme Myrosinase from Broccoli Seeds
- Standardized Broccoli Extract (35 mg of Sulforaphane Glucosinolate Per Serving)
- Vegan, Non-GMO, Gluten Free
Suggested use
Adults take 2 delayed release veggie capsules once a day or as directed by your qualified healthcare professional.
WARNING: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.
KEEP OUT OF THE REACH OF CHILDREN.
STORE IN A COOL, DRY PLACE.
| Supplement facts | ||
| Serving Size: 2 Capsule | ||
| Servings Per Container: 60 | ||
| Amount per serving | %Daily Value | |
| Sulforaphane Glucosinolate (from Broccoli Seed Extract [Brassica oleracea L. Italica] in a Proprietary Blend Containing Myrosinase Enzyme) |
35 mg | † |
| †Daily Value (DV) not established. | ||
Other ingredients
Capsule (hydroxypropylmethylcellulose, water), maltodextrin and calcium ascorbate.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
ANTIOXIDANT SUPPORT
An excellent source of antioxidant support, Buffered Vitamin C uses ascorbic acid to supply one gram of vitamin C in each capsule.* This well-tolerated vitamin C formula supports a healthy immune system and helps maintain healthy skin, collagen, and connective tissues.
DIRECTIONS
Buffered Vitamin C Directions and/or Dosage Take 1 capsule daily or as recommended by a healthcare professional.
Warning If you are pregnant, nursing, or taking prescription drugs, consult a healthcare professional before use. Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.
| INGREDIENTS | Amount / Serving | %DV |
|---|---|---|
| Serving Size: 1 capsule | ||
| Vitamin C (ascorbic acid) | 1,000mg | 1,111% |
| Calcium (as calcium carbonate) | 20mg | 2% |
| Magnesium (as magnesium carbonate) | 12mg | 3% |
**Daily Value (DV) not established
†Percent daily value is based on a 2000 calorie diet
Other Ingredients: plant-derived capsule (hypromellose), ascorbyl palmitate
Buffered Vitamin C Powder 240 gr Allergy Research Group
$29.69
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.
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.
Buffered Vitamin C with calcium and magnesium 120 capsules Allergy Research Group
$18.39
Overview
Buffered Vitamin C 120 capsules is a non-acidic vitamin C formula designed to support immune function, antioxidant protection, collagen production, and the body’s stress response in a form that is easier on sensitive digestion. Each 2-capsule serving provides 1000 mg of vitamin C, buffered with calcium and magnesium for improved gastrointestinal tolerance and more comfortable daily use.
This formula is a practical option for those looking for a buffered vitamin C supplement with calcium and magnesium, especially when regular ascorbic acid feels too harsh. With added mineral buffering and a clean capsule format, it is well suited for individuals seeking daily vitamin C support for immunity, connective tissue health, and adrenal resilience.
Key Benefits
- Provides 1000 mg of vitamin C per 2-capsule serving
- Buffered with calcium and magnesium for digestive comfort
- Supports immune function and antioxidant defense
- Promotes collagen formation for skin, joints, and connective tissues
- Supports the body’s stress response and daily resilience
- Non-acidic formula designed for sensitive individuals
- Includes calcium and magnesium as part of the buffered complex
Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 60
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C (as Ascorbic Acid) | 1 g | 1111% |
| Calcium (as Calcium Carbonate) | 190 mg | 15% |
| Magnesium (as Magnesium Carbonate) | 104 mg | 25% |
Other Ingredients: Hydroxypropyl methylcellulose, silicon dioxide, microcrystalline cellulose, stearic acid, magnesium stearate.
Ingredient Breakdown
| Functional Component | Role in the Formula |
|---|---|
| Vitamin C (Ascorbic Acid) | Core antioxidant nutrient for immune support, collagen synthesis, and stress response support |
| Calcium Carbonate | Buffers the formula to help reduce acidity and improve gastrointestinal tolerance |
| Magnesium Carbonate | Provides additional buffering support and contributes magnesium for daily mineral intake |
How It Works
Buffered Vitamin C is designed for people who want the benefits of higher-dose vitamin C without the sharper acidity of standard ascorbic acid-only products. By combining vitamin C with calcium carbonate and magnesium carbonate, the formula creates a buffered, non-acidic vitamin C supplement that is generally better tolerated by sensitive individuals.
Vitamin C plays a central role in immune defense, antioxidant protection, collagen formation, and tissue repair. It also supports healthy physiological responses to stress and is concentrated in tissues such as the adrenal glands and brain, where it contributes to pathways related to resilience, neurotransmitter synthesis, and cellular protection.
The added mineral buffering also helps distinguish this formula from plain vitamin C products. This makes it especially relevant for those looking for a gentle vitamin C capsule for immune support, skin and joint health, and daily wellness while also wanting a more comfortable digestive experience.
Suggested Use
As a dietary supplement, take 2 capsules daily between meals, or as directed by a healthcare practitioner.
FAQ
What is buffered vitamin C?
Buffered vitamin C combines vitamin C with mineral compounds such as calcium and magnesium to reduce acidity and make the formula gentler on the stomach.
How much vitamin C does each serving provide?
Each 2-capsule serving provides 1000 mg of vitamin C.
Who may prefer this formula?
It may be a good option for individuals who want daily vitamin C support but find standard ascorbic acid formulas too harsh on digestion.
What does Buffered Vitamin C support?
It is designed to support immune health, antioxidant balance, collagen production, connective tissue integrity, and the body’s stress response.
Does this formula also provide minerals?
Yes. Each serving provides calcium and magnesium as part of the buffered complex.
Storage
Store in a cool, dry place, tightly capped, away from light. Keep out of the reach of children. Use only if safety seal is intact. Variations in product color may occur.
Description
Butterbur Extra™ provides supportive nutrients and traditional, as well as researched botanicals for healthy brain chemistry and vasculature, thereby promoting relief for occasional headaches. *
Featured Ingredients:
- Our Butterbur root extract maintains a healthy tissue response in the blood vessel walls. This extract is free of pyrrolizidine alkaloids, or PAs
- Ginger has an excellent and historical herbal track record of promoting a healthy inflammation response
- Feverfew is a popular traditional botanical supporting relief from occasional headaches, and research has supported this effort
- Other important nutrients supporting healthy brain chemistry: Magnesium, Riboflavin (B2) and 5-HTP
Suggested use: 2 capsules, once or twice daily; may be taken with or without food. Also suitable for men.
Contraindications & Warnings:
* These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Overview
ButyrEn® is a next-generation butyrate-producing supplement designed to support microbiome balance and colonic health. Featuring ButyraGen™ (Tributyrin Complex), this formula delivers a stable, delayed-release form of butyrate support in vegetarian capsules.
Butyrate is a short-chain fatty acid that plays an essential role in maintaining the integrity of the intestinal lining and supporting a healthy gut environment.
Key Benefits
- Supports microbiome balance
- Promotes colonic health and integrity
- Provides 200 mg ButyraGen™ (Tributyrin Complex) per capsule
- Delayed-release vegetarian capsules
- Suitable for daily gut support protocols
How It Works
ButyraGen™ (Tributyrin Complex) provides a stable source of butyrate. Butyrate is naturally produced in the colon through the fermentation of dietary fibers by beneficial bacteria. It serves as a key energy source for colon cells and helps maintain intestinal barrier function.
By delivering tributyrin in a delayed-release format, this formula helps ensure targeted intestinal support and improved tolerance compared to some direct butyric acid forms.
Who Is This For
- Individuals seeking microbiome support
- Those looking to support intestinal barrier integrity
- Adults following gut-focused wellness protocols
- Individuals working with a healthcare practitioner on digestive support
Supplement Facts
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Capsule | ||
| Servings Per Container: 100 | ||
| Amount Per Serving | Amount | % Daily Value |
| ButyraGen™ (Tributyrin Complex) | 200 mg | † |
† Daily Value not established.
Other Ingredients: Hydroxypropyl methylcellulose, magnesium stearate (vegetable source), microcrystalline cellulose, silicon dioxide.
Suggested Use
As a dietary supplement, take 1 capsule, one to three times daily, with or without food, or as directed by a healthcare practitioner.
Product Facts
- Form: vegetarian capsule
- Serving Size: 1 capsule
- Servings Per Bottle: 100
- Contains ButyraGen™ (Tributyrin Complex)
- Delayed-release delivery
Highlights
- Next-generation butyrate support
- Supports gut lining integrity
- Microbiome-focused formula
- Vegetarian capsules
- Suitable for long-term digestive support plans
FAQ
What is ButyraGen™?
ButyraGen™ is a tributyrin complex designed to deliver butyrate support in a stable and targeted format.
Why is butyrate important?
Butyrate serves as a primary energy source for colon cells and supports intestinal barrier function and overall gut balance.
Can this be taken with food?
Yes. It may be taken with or without food.
Is this product vegetarian?
Yes. The capsules are made from hydroxypropyl methylcellulose and are suitable for vegetarians.
Caution
Consult your healthcare practitioner before use if pregnant, nursing, taking medication, or have a medical condition. Store in a cool, dry place, tightly capped. 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.
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