Dr. Gundry’s

90-Day Transformation Plan

A step-by-step online course to help you slim down, boost energy, and feel years younger.

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Dr. Gundry’s

90-Day Transformation Plan

A step-by-step online course to help you slim down, boost energy, and feel years younger.

Already part of the program? Click here to login.

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Time-Released Vitamin C™

Time-Released Vitamin C™

The gradual-release skin & immunity booster

Thanks to its unique time-release technology, this formula supplies your body with essential Vitamin C round-the-clock — providing maximum support for immune health, antioxidant defense, and young-looking skin.†*

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Humans are one of the few animals that can’t make their own Vitamin C — which means without a steady supply, your body’s systems become weaker and weaker. That’s why I designed this time-release formula: to keep Vitamin C working in your system all day, supporting immune health, youthful skin, and steady energy.†︎︎* – Dr. Gundry

Why It Works

Most Vitamin C supplements flood your system and disappear in hours — leaving your body unsupported the rest of the day. Our formula is different. With a unique time-release technology, it delivers steady support from morning to night. That means steady immune support, firmer-looking skin, and better energy — exactly when you need it most.†︎︎*

Wellness Benefits
Benefit Immune Support

Immune Support

Delivers all-day immune support — so you feel less “run down” when life gets hectic.†︎︎*

Vitamins & Minerals

Cellular Protection From Oxidative Stress

Supports your body’s natural ability to fight back against free radical stress — one of the hidden drivers of premature aging.†︎︎*

Better Iron Absorption

Helps your body get more out of the iron in your diet — so you feel less sluggish and more energized.†︎︎*

Improved Collagen Production

Encourages natural collagen production, so your skin looks firm, and your joints feel supported.†︎︎*

Cognitive Support

Supports memory and focus — so you can feel clear-headed during conversations, meetings, and everyday tasks.†︎︎*

Heart Health

Encourages healthy circulation and blood vessel function — key factors for maintaining cardiovascular health.†︎︎*

Time Released Vitamin C

What's Inside

Potent, science-backed ingredients

Every capsule is made with pure, time-released Vitamin C — and nothing unnecessary. That means no sugar, no soy, no dairy, and no artificial fillers. Just clean, powerful nutrition you can feel good about taking every single day.

All the good, none of the bad

Lectin-free
Lectin-free
Sugar-Free
Sugar-free
Soy-free
Soy-free
Dairy-free
Dairy-free
Artificial sweetener-free
Artificial sweetener-free
Time Released Vitamin C

Suggested Use

Two Capsules

Take 2 capsules daily with your first meal. That’s it — simple, consistent support you can count on.

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If you’re not satisfied with your purchase, we'll refund you. No questions. No hassle. Excludes digital products.

Frequently Asked Questions

When it comes to your health, we believe there is nothing more important than transparency. We’re here to make sure you feel confident about your decision.

Most Vitamin C is gone from your body in just a few hours — which is why some people end up popping tablets multiple times a day. This time-release formula does the work for you, supplying a steady stream of Vitamin C your body can actually use from morning to night.†*

Even with a diet rich in fruits and vegetables, most people fall short of the optimal Vitamin C levels their body needs daily. And as we age absorption becomes even less efficient. This formula helps bridge that gap by providing a consistent supply of “age fighting” Vitamin C to help you look and feel your best.†*

Anyone who wants reliable support for their immune system, energy, skin, joints, heart, and brain function — especially those looking to stay strong and vibrant as they age.†*

Many people report feeling more energized and resilient within the first weeks. With consistent use, the benefits for skin, joints, and long-term wellness build over time.†*

Take 2 capsules daily with your first meal.

Absolutely. Like all Gundry MD formulas, it’s rigorously tested for quality at an independent, third-party laboratory.

Most first-time customers start with the 3-bottle package to help build a daily routine. Many long-term users prefer the 6-bottle option — not only for maximum savings, but also so they never risk running out.

Yes. Time-Released Vitamin C is designed to work seamlessly alongside other Gundry MD formulas. As always, check with your healthcare provider before making any changes to your supplement routine.

Every order is protected by our 90-Day Refund Promise. If you’re not fully satisfied, simply contact our U.S.-based support team within 90 days for a complete refund of your purchase price (minus shipping).

Have more questions?  Let us know!

Customer Reviews

*Some reviewers may have received compensation, such as free products or discounts, in exchange for their honest opinions. Individual results may vary.

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Time-Released Vitamin C

Supplement Facts

Serving Size: 2 Delayed Release Capsules

Servings Per Container: 30

Amount Per Serving %DV
Vitamin C
(as Ascorbic Acid)
1,000 mg

** Percent Daily Values (DV) not established.

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Dr. Gundry’s

90-Day Transformation Plan

A step-by-step online course to help you slim down, boost energy, and feel years younger — in just 90 days

Already part of the program? Click here to login.