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Natural Vitamin C + Zinc

Vitamin C + Zinc quality

Vitamin C + Zinc benefits

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Vitamin C + Zinc ingredients

Vitamin C + Zinc ingredient label

Natural Vitamin C + Zinc

Whole Food Natural Vitamin C (Alma Fruit Extract) + Zinc

Immune support you can count on. Vitamin C and zinc working together for optimal health.

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Frequently Bought Together

Extra Strength Turmeric+

Extra Strength Turmeric+

Test your NAD+ levels before supplementing.

This Formula Is For You If

You want reliable immune system support*
You need antioxidant protection for cells*
You’re looking for skin health and collagen support*
You want superior absorption with chelated zinc*

Immune system strength and resilience*
Antioxidant protection from free radicals*
Collagen production for skin and connective tissue*
Wound healing and tissue repair support*
Enhanced absorption with Amla and chelated zinc*

Recommended Usage

Take 3 capsules per day with food.
Can be taken all at once or split throughout the day
Store in a cool, dry place
Best taken with meals for optimal zinc absorption

Supplement Facts

Serving Size: 3 veggie capsules, 30 servings per container

Total Carbohydrates <1g 0%
Vitamin C (from Amla fruit extract) 1000mg 1,111%
Zinc (as Zinc Bisglycinate Chelate (TRAACS™)) 20.0mg 182%

*Percent daily values are based on a 2,000 calorie diet.
Other Ingredients: Rice Flour, Microcrystalline Cellulose, Hypromellose

Quality & Safety

Third-party tested for purity in every batch
Made in FDA-registered, cGMP facilities
GMO Free
Gluten Free
Vegan

The science
behind Vitamin C + Zinc

NAD Level Changes Timeline

Why This Combination Works

Vitamin C and zinc work through different but complementary immune pathways. Vitamin C supports white blood cell function and acts as a powerful antioxidant. Zinc activates T-cells and helps regulate immune responses.

Together, they create broader immune protection than either nutrient alone. Research shows this combination reduces cold duration and supports faster recovery from illness.

How Our Formula Works

We use 1000mg of vitamin C from Amla fruit extract—a whole food source that provides natural compounds alongside the vitamin C. The 20mg zinc dose as bisglycinate chelate offers superior absorption compared to other zinc forms.

Amla (Indian gooseberry) is one of the richest natural sources of vitamin C. It contains tannins and polyphenols that stabilize the vitamin C and provide additional antioxidant benefits.*

The Ingredients

Backed by research. Chosen for synergy. Proven to work.

Vitamin C

(from Amla Fruit Extract)

Amla, or Indian gooseberry, is one of nature’s richest vitamin C sources. Unlike synthetic ascorbic acid, Amla provides vitamin C alongside tannins, polyphenols, and other compounds that enhance stability and absorption.

See the research

Zinc

(as Zinc Bisglycinate Chelate TRAACS™)

Zinc bisglycinate is a chelated form where zinc binds to the amino acid glycine. This creates superior absorption and eliminates the stomach upset common with other zinc forms.

See the research

Real stories.
Real measurable change.

From gut health to glowing skin to healthy weight loss—our
customers are seeing real, sustainable changes with clean, effective formulas.

Founder, Aluma Wellness

Improved energy in 4 weeks

Lolli Brands Entertainment

Improved energy in 4 weeks

Suzanne Von Schaack

Film Producer, Actress, Modeling Coach

Improved energy in 4 weeks

Gymnast, Olympain & Hall of Fame Inductee

Improved energy in 4 weeks

Former Wbc USA Super Middleweight Champion

Improved energy in 4 weeks

JINFINITI’S PROMISE

Backed by 40 years of research & innovation.

Our scientific advisory board includes a dozen leading scientists and medical experts, such as presidents or officers of prominent medical societies, including Anti-Aging (A4M), Diabetes (ADA), Chiropractors (ACARC), Gerontology (GRG), and Sports Medicine.

Trusted by over 2,000 doctors and recommended to their patients, our supplements are endorsed by elite athletes like Olympian Celera Barnes, the world’s 16th fastest runner, and Tez Steinberg, the ultra-endurance athlete who solo-rowed from California to Hawaii.

40+

Academic research

22,000+

Citations by peers

$100M+

Research funding

Efficacy guarantee

If Vitality Boost doesn’t raise your NAD levels in 30 days, we’ll help you figure out why and guide you toward the right solution.

60 day money back guarantee

If your NAD level can not be increased by our Vitality Boost, we will be glad to refund your supplement purchase.

cGMP Certified

Our supplements are produced at a GMP-certified manufacturing facility, ensuring quality, safety and consistency.

Your questions,
answered.

Helpful explanations to give you a deeper
understanding of Jinfiniti’s tests, results, and
science.

Curious About NAD? Let’s Talk.

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What is amla and why is it better than synthetic vitamin C?

Amla (Phyllanthus emblica), also known as Indian gooseberry, is a nutrient-dense superfruit that contains up to 20 times more vitamin C than oranges. Unlike synthetic vitamin C, amla provides vitamin C in its natural form along with beneficial compounds like polyphenols and bioflavonoids that enhance absorption and reduce stomach irritation.

Is this supplement safe for daily long-term use?

Our vitamin c and zinc supplement contains essential nutrients with excellent safety profiles when taken at recommended dosages. Both nutrients are water-soluble (vitamin C) or efficiently regulated by the body (zinc).

What’s the optimal dosage for immune support?

Our formula provides clinically effective amounts of both nutrients — 1000mg of vitamin C from amla extract (1,111% DV) and 20mg of zinc bisglycinate chelate (182% DV) per 3-capsule serving.

Can I take vitamin c and zinc with other medications?

While generally safe, vitamin C may enhance iron absorption, and zinc can interact with certain medications. Consult your healthcare provider if you’re taking prescription medications.

Will this supplement upset my stomach?

The natural vitamin C from amla is much gentler on the stomach than synthetic forms and typically doesn’t cause digestive upset when taken with or without food.

Why zinc bisglycinate chelate specifically?

Zinc bisglycinate is a chelated form where zinc is bound to the amino acid glycine, creating superior absorption and bioavailability compared to other zinc forms, with minimal digestive upset.

How does zinc support immune function?

Zinc is essential for immune cell development and function, helps maintain the integrity of skin and mucous membranes, and supports the body’s natural defense mechanisms against pathogens.

Can this supplement help with skin health?

Vitamin C is essential for collagen production, while zinc supports skin repair and healing. Together, they help maintain healthy, resilient skin from within.

What’s the difference between this and basic vitamin C supplements?

Our whole food approach provides vitamin c with zinc in their natural forms with supporting compounds for better absorption, creating a comprehensive dietary supplement that goes beyond basic vitamin C pills.