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Infini-C Capsules | Optimized Vitamin C

Buffered mineral ascorbates with ascorbyl palmitate for superior absorption, gentle digestion, and sustained vitamin C delivery.

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Infini-C Capsules | Optimized Vitamin C

Buffered mineral ascorbates with ascorbyl palmitate for superior absorption, gentle digestion, and sustained vitamin C delivery.

(2 Reviews) Write a Review

View All Reviews

Available in multiple forms! Click Here for:
  • Four Optimized Vitamin C Forms
  • Higher Bioavailability Than Ascorbic
  • No Gastric Upset Formula
  • Extended Release Throughout Day

3rd Party Lab Tested & Verified

See Why Infini-C Is The Best

Updated On: 05/05/2026

$24.99

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Benefits

When You'll Notice Effects

1-2 Weeks (With Immediate Effects)

  • Immune Immune
  • Cognition Cognition
  • Oxidation Oxidation
  • Skin Health Skin Health

Why ND Infini-c?

Advanced Multi-Form Vitamin C Stack for Maximum Bioavailability and Zero Stomach Upset
test

How To Take

Dose
Dose

One Capsule

Timing
Timing

Flexible

How to Take
How to Take

With Or Without Food

Frequency
Frequency

1-2 Times Daily

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  • About Infini-C Capsules

    Infini-C is an advanced vitamin C supplement that combines mineral ascorbates with ascorbyl palmitate for superior bioavailability and brain delivery. This pH-buffered formulation eliminates the gastric upset common with standard ascorbic acid while delivering more vitamin C per dose. The inclusion of ascorbyl palmitate enhances transport to neural tissue, supporting both immune function and cognitive health with sustained release throughout the day.

    Our Infini-C Story

    Walk through any supplement store and you'll encounter walls of vitamin C products, from dissolvable powders to gummy vitamins. Yet nearly all rely on basic ascorbic acid at doses that often cause stomach discomfort when taken at effective levels. We recognized that while vitamin C remains essential for immune function and overall health, the delivery methods were fundamentally flawed. Most people either took insufficient doses to avoid gastric distress, or endured the acidity to get adequate vitamin C levels.

    Our solution focused on two key innovations: pH buffering and enhanced bioavailability. Infini-C contains mineral ascorbates (calcium, magnesium, sodium, and potassium ascorbate) that neutralize acidity while actually improving absorption compared to standard ascorbic acid. These mineral-bound forms allow higher doses without digestive upset, plus deliver beneficial electrolytes alongside the vitamin C. To maximize brain delivery, we added ascorbyl palmitate, an ester form that crosses the blood-brain barrier more efficiently than water-soluble forms.

    Rather than adding random ingredients at sub-effective doses like many competitors, we concentrated entirely on optimizing vitamin C delivery and bioavailability. The result absorbs better, releases more gradually throughout the day, and reaches brain tissue where vitamin C supports neurotransmitter function and protects against oxidative stress. Infini-C represents vitamin C supplementation done right, without the fluff found in other formulations.

    Benefits

    • Enhances Immune Function: Vitamin C drives immune cell function and antibody production, helping your body mount an effective defense against pathogens and maintain strong immune response year-round.
    • Supports Cognitive Function: The ascorbyl palmitate in Infini-C delivers vitamin C directly to neural tissue, where it acts as a powerful neurotransmitter modulator, supporting acetylcholine and norepinephrine release while protecting dopaminergic neurons.
    • Protects From Oxidative Damage: As an antioxidant, vitamin C neutralizes reactive oxygen species throughout the body and brain, protecting cells from the metabolic stress that accumulates during daily activities.
    • Promotes Collagen Production: Vitamin C drives the final maturation and stabilization of collagen, supporting skin health, joint integrity, and structural protein synthesis throughout the body.

    Infini-C also delivers valuable electrolytes including calcium, magnesium, sodium, and potassium through its mineral ascorbate forms. The unique threonic acid metabolite produced from vitamin C metabolism increases brain magnesium levels, creating an additional nootropic effect that supports mental clarity and cognitive performance.

    Quality and Standardization

    • Multi-Form Vitamin C Complex: Our formulation combines four buffered mineral ascorbates (calcium, magnesium, sodium, and potassium) with ascorbyl palmitate to deliver superior bioavailability compared to standard ascorbic acid supplements.
    • pH-Buffered Formulation: The mineral ascorbates neutralize the acidity that causes gastric distress with regular ascorbic acid, allowing for comfortable daily supplementation without stomach upset.
    • Third-Party Testing Verification: Each batch undergoes rigorous purity and identity testing at our third-party labs to ensure you receive exactly what's on the label.
    • Brain-Targeted Delivery System: The inclusion of ascorbyl palmitate enables enhanced transport of vitamin C to neural tissue, maximizing cognitive and neuroprotective benefits.
    • Extended-Release Profile: This intelligent combination provides controlled vitamin C release throughout the day, maintaining steady plasma levels rather than the rapid spike and drop seen with standard supplements.

    Mechanism of Action

    • Buffered pH System: The mineral ascorbates neutralize the natural acidity of vitamin C by binding it to alkaline minerals, creating a gentler formulation that eliminates the gastric distress commonly experienced with high-dose ascorbic acid.
    • Enhanced Bioavailability: The combination of mineral ascorbates and ascorbyl palmitate creates superior absorption compared to standard vitamin C, allowing more of the nutrient to reach your bloodstream and target tissues effectively.
    • Brain-Specific Delivery: Ascorbyl palmitate acts as a lipophilic carrier, crossing the blood-brain barrier more efficiently than water-soluble forms to deliver vitamin C directly to neural tissue where it supports neurotransmitter supplements function.
    • Sustained Release Profile: The multiple forms of vitamin C are absorbed at different rates throughout the digestive tract, providing extended vitamin C availability rather than the rapid spike and excretion seen with single-form supplements.
    • Dual Mineral Benefits: The bioavailable minerals (calcium, magnesium, sodium, and potassium) are released during vitamin C absorption, providing additional nutritional supplements support for electrolyte balance and cellular function.

    Overview of the Science

    Vitamin C plays a fundamental role in immune system function, acting as a cofactor in the synthesis of interferons and supporting the proliferation and differentiation of immune cells [1]. The controlled-release formulation in Infini-C provides sustained vitamin C levels throughout the day, which may help maintain consistent immune support compared to single-dose ascorbic acid supplements [1]. Additionally, vitamin C serves as a critical cofactor in collagen synthesis, specifically in the hydroxylation of proline and lysine residues that stabilize collagen structure. Research indicates that anti oxidative stress supplements like vitamin C help protect cellular components from free radical damage, while the unique ascorbyl palmitate form demonstrates enhanced protection against oxidative stress in cellular studies [2].

    The sustained-release characteristics of Infini-C's mineral ascorbate formulation offer distinct pharmacokinetic advantages over standard vitamin C supplements. Studies examining vitamin C bioavailability show that sustained-release formulations maintain plasma levels for extended periods, potentially improving utilization by tissues that rely on continuous vitamin C supply [3]. This extended availability supports the vitamin's role in neurotransmitter synthesis, particularly in the conversion of dopamine to norepinephrine, and its function as a neuromodulator in the central nervous system. The combination of multiple mineral ascorbates also provides additional nutritional supplements benefits, as the calcium, magnesium, sodium, and potassium components contribute to electrolyte balance and cellular function beyond their role as vitamin C carriers.

    [1] Viscovich M, Lykkesfeldt J, Poulsen HE. Vitamin C pharmacokinetics of plain and slow release formulations in smokers. Clinical Nutrition. 2004;23(5):1043-1050.

    [2] Ross D, Mendiratta S, Qu ZC, Cobb CE, May JM. Ascorbate 6-palmitate protects human erythrocytes from oxidative damage. Free Radical Biology and Medicine. 1999;26(1-2):81-89.

    [3] Shah R, Thanawala S, Abiraamasundari R. Pharmacokinetics of a Novel Sustained-Release Vitamin C Oral Tablet: A Single Dose, Randomized, Double-Blind, Placebo-Controlled Trial. Journal of Pharmacology and Pharmacotherapeutics. 2022;13(3):123-129.

    Ingredients

    • Multi-form vitamin C blend designed for enhanced absorption and sustained release
    • Ingredient source: Infini-C Enhanced Blend
    • Amount per serving: 500mg
    • Primary benefit: Supports immune function and antioxidant protection with improved bioavailability
    • Fat-soluble form of vitamin C that provides cellular antioxidant protection
    • Ingredient source: Ascorbyl Palmitate
    • Amount per serving: 200mg
    • Primary benefit: Delivers vitamin C to lipid-rich tissues and cell membranes
    • Buffered vitamin C form that is gentle on the stomach
    • Ingredient source: Calcium Ascorbate
    • Amount per serving: 175mg
    • Primary benefit: Provides vitamin C with reduced gastric irritation while supporting bone health
    • Highly bioavailable, buffered form of vitamin C
    • Ingredient source: Sodium Ascorbate
    • Amount per serving: 155mg
    • Primary benefit: Supports rapid vitamin C absorption with minimal stomach upset
    • Dual-action form providing both vitamin C and bioavailable magnesium
    • Ingredient source: Magnesium Ascorbate
    • Amount per serving: 100mg
    • Primary benefit: Supports vitamin C function while contributing to muscle and nerve health
    • Mineral ascorbate form that supports electrolyte balance alongside vitamin C benefits
    • Ingredient source: Potassium Ascorbate
    • Amount per serving: 100mg
    • Primary benefit: Provides vitamin C while supporting cardiovascular and cellular function
  • Frequently asked questions

    1. Can I take Infini-C with other Nootropics Depot supplements?

      Yes, our Infini-C can be safely combined with other Nootropics Depot supplements. The buffered mineral ascorbates and ascorbyl palmitate support absorption of certain nutrients when taken together. We recommend spacing high-dose supplements by 30 minutes if you experience stomach sensitivity, though Infini-C's pH-buffered formula is designed to be gentle on digestion.

    2. How much Infini-C should I take daily?

      Take 1-2 capsules daily, providing 500-1000mg of vitamin C. Our Infini-C is designed for flexible dosing - you can start with one capsule and increase to two if desired for additional immune and antioxidant support. The buffered mineral ascorbates are gentle enough to take with or without food.

    3. How does Infini-C work differently than regular vitamin C?

      Infini-C uses buffered mineral ascorbates instead of harsh ascorbic acid, eliminating stomach upset while delivering more vitamin C per dose. The addition of ascorbyl palmitate creates a fat-soluble form that crosses into brain tissue more effectively than regular vitamin C, providing sustained release throughout the day rather than the quick spike and elimination of standard vitamin C supplements.

    4. Does Infini-C help with heat damage in shipping?

      Our Infini-C uses stable mineral ascorbates (calcium and sodium ascorbate) plus ascorbyl palmitate, which resist heat degradation far better than standard ascorbic acid. This buffered blend maintains potency even in warm shipping conditions. We also package all vitamin C products with extra care during summer months to ensure full-strength delivery.

    5. Is ascorbyl palmitate bad for you?

      No, ascorbyl palmitate is not bad for you, it's actually a beneficial form of vitamin C. Our Infini-C uses ascorbyl palmitate because it's fat-soluble, allowing it to cross into brain tissue more effectively than regular vitamin C while providing enhanced bioavailability and sustained release without digestive upset.

    6. Is Calcium Ascorbate bad for you?

      No, calcium ascorbate is a gentler form of vitamin C that's easier on your stomach than regular ascorbic acid. Our Infini-C uses calcium ascorbate as part of a buffered mineral blend that eliminates the gastric upset common with standard vitamin C supplements while providing the same immune and antioxidant benefits.

    7. Do Vitamin C supplements work?

      Yes, vitamin C supplements effectively raise vitamin C levels and support immune function. Our Infini-C uses buffered mineral ascorbates that are gentler on the stomach than regular ascorbic acid while providing superior absorption. The controlled-release formulation delivers sustained vitamin C levels throughout the day for more consistent immune support than single-dose supplements.

    8. What is Sodium Ascorbate?

      Sodium ascorbate is a buffered form of vitamin C that combines ascorbic acid with sodium to create a pH-neutral supplement that's gentler on the stomach than regular vitamin C. Our Infini-C uses mineral ascorbates including sodium ascorbate alongside other buffered forms to deliver sustained vitamin C without gastric irritation.

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Infini-C Capsules | Optimized Vitamin C

Infini-C Capsules | Optimized Vitamin C

$24.99