
Product Description
Buffered vitamin C and citrus bioflavonoids enhance absorption and support a healthy immune system, skin health and cellular health
- Supports a healthy immune response
- Supports cellular health
- Supports skin health
- Buffered vitamin C is absorbed 400% faster than regular vitamin C and retained by the body for as much as 3x longer
Research-Supported Benefits:
Supports Immune Health. Vitamin C plays an important role in normal immune function, and maintaining adequate vitamin C status helps support the body’s natural defenses. Supplementation with vitamin C has been shown in research to support immune health and help maintain normal immune responses.1, 2
Supports Cellular Health. Vitamin C is a potent antioxidant that scavenges for free radicals, protecting cells from oxidative stress. Pro-C Complex also contains rose hips, acerola, rutin and citrus bioflavonoids that all act as antioxidants, including hesperidin, eriocitrin, naringin and narirutin.1
Supports Skin Health. Vitamin C is essential for healthy skin, as it is needed for collagen synthesis. Collagen production starts to decline as early as age 25, leading to wrinkles and sagging or thinning skin. Vitamin C also supports skin health through its role as an antioxidant, which helps to protect against UV damage.3
Enhances Iron Absorption. Recent research concluded “Vitamin C is the only dietary constituent other than animal tissue that has been shown to promote iron absorption”. 4
References:
1. Carr AC, Maggini S. Vitamin C and Immune Function. Nutrients. 2017;9(11):1211. Published 2017 Nov 3.doi:10.3390/nu9111211
2. Wintergerst ES, Maggini S, Hornig DH. Immune-enhancing role of vitamin C and zinc and effect on clinical conditions. Ann Nutr Metab. 2006;50(2):85-94. doi:10.1159/000090495 doi:10.1159/000090495
3. Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017;9(8):866. Published 2017 Aug 12. doi:10.3390/nu9080866
4. Li N, Zhao G, Wu W, et al. The Efficacy and Safety of Vitamin C for Iron Supplementation in Adult Patients With Iron Deficiency Anemia: A Randomized Clinical Trial. JAMA Netw Open. 2020;3(11):e2023644. Published 2020 Nov 2. doi:10.1001/jamanetworkopen.2020.23644
- Vitamin C is an essential nutrient with powerful antioxidant properties that offers support for immune function. It also aids in wound healing, helps with collagen production and assists in the absorption of iron.
- Vitamin C also supports cellular health and skin health, including boosting collagen synthesis for healthy skin, bones, cartilage, blood vessels, teeth and gums.
- ProHealth’s Pro-C Complex™ is formulated using a unique buffered form of vitamin C with metabolites to enhance absorption, along with research-supported ingredients and dosing to address various aspects of health and longevity.
- Calcium ascorbate neutralizes stomach pH to reduce stomach issues common with high vitamin C dosing. Additionally, calcium ascorbate increases absorption by 400% and remains in the body 3-4 times longer.
- Acerola powder is a natural source of vitamin C and antioxidants that is more absorbable compared to the synthetic form of ascorbic acid.
- Rose hips powder is a natural source of vitamin C added to support immune health. It’s also shown to support collagen synthesis and reduce oxidative stress, which is known to contribute to premature aging.
- Rutin is a powerful antioxidant that supports the body’s use of vitamin C, protects from free radical damage, offers immune system support and increases the production of collagen.
- The citrus bioflavonoid complex (hesperidin, eriocitrin, naringin, narirutin) work synergistically with vitamin C to neutralize free radicals and complement the antioxidant potency. In addition they’ve also been shown to support healthy circulation, joint health and cognition.*
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Tablet | ||
| Servings Per Container: 120 | ||
| Amount Per Serving | %DV | |
| Vitamin C (as Calcium Ascorbate) | 1000 mg | 1111% |
| Calcium (from Calcium Ascorbate) | 100 mg | 8% |
| Citrus Bioflavonoid Complex | 200 mg | † |
| Acerola Powder (Malphighia glabara) | 25 mg | † |
| Rose Hips Powder (Rosae pseudofructus) | 25 mg | † |
| Rutin | 25 mg | † |
| *Percent daily values based on a 2,000 calorie diet | ||
| † Daily Value (DV) not established | ||
- OTHER INGREDIENTS: Microcrystalline cellulose, croscarmellose sodium, silicon dioxide, magnesium stearate.
- DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, fish, shellfish, tree nuts, peanuts.
- SUGGESTED DAILY USE: Take 1 tablet daily with food, or as recommended by your healthcare professional.
- CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
- NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. Natural color variation may occur. KEEP OUT OF REACH OF CHILDREN.
Reduced Stomach Discomfort. Vitamin C is naturally acidic and high doses can lead to stomach discomfort. The form used in Pro-C Complex, calcium ascorbate, creates a more neutral pH which is easier on the digestive system.
Better Absorption. ProHealth’s Pro-C Complex™ is formulated using a unique buffered form of vitamin C with metabolites to enhance absorption. It’s absorbed 400% faster than regular vitamin C and is retained by the body as much as 3x longer.
Unique Formulation. Pro-C Complex™ contains ingredients specific to supporting immune health and reducing the risk of age-related health conditions. In addition to the unique antioxidants that have been added, such as rose hips powder, we also included vitamin C from calcium ascorbate for a high-quality source and calcium from calcium ascorbate to act as a “buffer vitamin C”.
Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 12, 2026 | $17.49 | $17.49 | $17.49 | 1 |
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Description
Buffered vitamin C and citrus bioflavonoids enhance absorption and support a healthy immune system, skin health and cellular health Supports a healthy immune response Supports cellular health Supports skin health Buffered vitamin C is absorbed 400% faster than regular vitamin C and retained by the body for as much as 3x longer View Certificate of Analysis Research-Supported Benefits: Supports Immune Health. Vitamin C plays an important role in normal immune function, and maintaining adequate vitamin C status helps support the body’s natural defenses. Supplementation with vitamin C has been shown in research to support immune health and help maintain normal immune responses.1, 2 Supports Cellular Health. Vitamin C is a potent antioxidant that scavenges for free radicals, protecting cells from oxidative stress. Pro-C Complex also contains rose hips, acerola, rutin and citrus bioflavonoids that all act as antioxidants, including hesperidin, eriocitrin, naringin and narirutin.1 Supports Skin Health. Vitamin C is essential for healthy skin, as it is needed for collagen synthesis. Collagen production starts to decline as early as age 25, leading to wrinkles and sagging or thinning skin. Vitamin C also supports skin health through its role as an antioxidant, which helps to protect against UV damage.3 Enhances Iron Absorption. Recent research concluded “Vitamin C is the only dietary constituent other than animal tissue that has been shown to promote iron absorption”. 4 References: 1. Carr AC, Maggini S. Vitamin C and Immune Function. Nutrients. 2017;9(11):1211. Published 2017 Nov 3.doi:10.3390/nu9111211 2. Wintergerst ES, Maggini S, Hornig DH. Immune-enhancing role of vitamin C and zinc and effect on clinical conditions. Ann Nutr Metab. 2006;50(2):85-94. doi:10.1159/000090495 doi:10.1159/000090495 3. Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017;9(8):866. Published 2017 Aug 12. doi:10.3390/nu9080866 4. Li N, Zhao G, Wu W, et al. The Efficacy and Safety of Vitamin C for Iron Supplementation in Adult Patients With Iron Deficiency Anemia: A Randomized Clinical Trial. JAMA Netw Open. 2020;3(11):e2023644. Published 2020 Nov 2. doi:10.1001/jamanetworkopen.2020.23644 Vitamin C is an essential nutrient with powerful antioxidant properties that offers support for immune function. It also aids in wound healing, helps with collagen production and assists in the absorption of iron. Vitamin C also supports cellular health and skin health, including boosting collagen synthesis for healthy skin, bones, cartilage, blood vessels, teeth and gums. ProHealth’s Pro-C Complex™ is formulated using a unique buffered form of vitamin C with metabolites to enhance absorption, along with research-supported ingredients and dosing to address various aspects of health and longevity. Calcium ascorbate neutralizes stomach pH to reduce stomach issues common with high vitamin C dosing. Additionally, calcium ascorbate increases absorption by 400% and remains in the body 3-4 times longer. Acerola powder is a natural source of vitamin C and antioxidants that is more absorbable compared to the synthetic form of ascorbic acid. Rose hips powder is a natural source of vitamin C added to support immune health. It’s also shown to support collagen synthesis and reduce oxidative stress, which is known to contribute to premature aging. Rutin is a powerful antioxidant that supports the body’s use of vitamin C, protects from free radical damage, offers immune system support and increases the production of collagen. The citrus bioflavonoid complex (hesperidin, eriocitrin, naringin, narirutin) work synergistically with vitamin C to neutralize free radicals and complement the antioxidant potency. In addition they’ve also been shown to support healthy circulation, joint health and cognition.* Supplement Facts Serving Size: 1 Tablet Servings Per Container: 120 Amount Per Serving %DV Vitamin C (as Calcium Ascorbate) 1000 mg 1111% Calcium (from Calcium Ascorbate) 100 mg 8% Citrus Bioflavonoid Complex 200 mg † Acerola Powder (Malphighia glabara) 25 mg † Rose Hips Powder (Rosae pseudofructus) 25 mg † Rutin 25 mg † *Percent daily values based on a 2,000 calorie diet † Daily Value (DV) not established REV. 12.23 OTHER INGREDIENTS: Microcrystalline cellulose, croscarmellose sodium, silicon dioxide, magnesium stearate. DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, corn, fish, shellfish, tree nuts, peanuts. SUGGESTED DAILY USE: Take 1 tablet daily with food, or as recommended by your healthcare professional. CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product. NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. Natural color variation may occur. KEEP OUT OF REACH OF CHILDREN. Reduced Stomach Discomfort. Vitamin C is naturally acidic and high doses can lead to stomach discomfort. The form used in Pro-C Complex, calcium ascorbate, creates a more neutral pH which is easier on the digestive system. Better Absorption. ProHealth’s Pro-C Complex™ is formulated using a unique buffered form of vitamin C with metabolites to enhance absorption. It’s absorbed 400% faster than regular vitamin C and is retained by the body as much as 3x longer. Unique Formulation. Pro-C Complex™ contains ingredients specific to supporting immune health and reducing the risk of age-related health conditions. In addition to the unique antioxidants that have been added, such as rose hips powder, we also included vitamin C from calcium ascorbate for a high-quality source and calcium from calcium ascorbate to act as a “buffer vitamin C”. Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility. Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
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