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100% FreeDr. Colbert’s 21 Day Keto Zone Challenge·Meal plans, recipes and daily guidance. Start any time.Join Free
Free Shipping on U.S. orders $150+ · International, HI & AK ship free at $500+

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Keto Zone Maintenance Pack

Formulated by Dr. Colbert, MD

Stay in the Keto Zone month after month. Dr. Don Colbert, MD bundles the daily essentials that keep ketosis steady, so you get consistent energy, sharper focus and ongoing fat burning without rebuilding your routine from scratch.

Three Bottles | 30 Servings Each  

Everything You Need to Stay in the KETO ZONE

MCT Oil Powder

Dr. Colbert’s MCT Oil Powder provides clean energy from healthy fats that support a healthy metabolic rate, mental focus, and appetite control.

Fiber Zone Powder | 30 Servings

Dr. Colbert’s Fiber Zone provides prebiotics to nourish probiotics, support appetite control, detox the GI tract, and promote gut health in Berry & Lemon-Lime.

Instant Ketones Powder

Instant Ketones™ Powder by Dr. Don Colbert MD delivers fast-acting exogenous BHB ketones to support clean energy, mental clarity, and fat-burning ketosis, perfect for keto and low-carb lifestyles.*

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Formulated by Dr. Don Colbert, M.D., Divine Health’s Keto Zone Maintenance Pack is a physician-developed supplement bundle designed to help you stay in ketosis, maintain steady energy, and promote digestive health. This trio of core supplements offers the daily support you need to thrive in the Keto Zone.

This maintenance pack features MCT Oil Powder to support ketone production, Instant Ketones with goBHB™ salts to help restore ketosis, and Fiber Zone with prebiotic fibers to support digestion. Together, they provide a comprehensive approach to sustaining a successful ketogenic lifestyle.

✔ Helps support and maintain a fat-burning metabolic state ✔ Promotes clean, steady energy and mental clarity ✔ Supports digestive health and gut balance ✔ A convenient trio for long-term ketogenic success ✔ Deliciously flavored to complement your daily routine

Supplement Facts – MCT Oil Powder

Serving Size: 1 Scoop
Servings Per Container: 30

Amount Per Serving % Daily Value*
Calories 70
Total Fat 7g 11%
Saturated Fat 7g 35%
Total Carbohydrate 3g 1%
Dietary Fiber 3g 12%
MCT Oil Powder 10g †

* Percent Daily Values are based on a 2,000-calorie diet.
† Daily Value not established.

Supplement Facts – Instant Ketones

Serving Size: 1 scoop (6.2 g)
21 servings per container

Amount Per Serving % Daily Value*
Calories 20
Magnesium 600mg 143%
Calcium 900mg 69%
goBHB® BHB Ketone Salts (Calcium β-Hydroxybutyrate & Magnesium β-Hydroxybutyrate) 5g †

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
† Daily Value (DV) not established.

Supplement Facts – Fiber Zone

Serving Size: 1 Scoop (9g)
Servings Per Container: 60

Amount Per Serving % Daily Value*
Calories 20
Total Carbohydrates 7 g 3%
Dietary Fiber 6 g 24%
Psyllium Husk Powder 7 g †
Inulin Powder 1 g †

* Percent Daily Values (DV) are based on a 2,000-calorie diet.
† Daily Value (DV) not established.

Key Benefits

✔ Increased Energy and Focus: MCT Oil Powder and Instant Ketones deliver quick sources of ketones to support sustained energy and cognitive function throughout your day.
✔ Digestive Support: Divine Health Fiber Zone combines psyllium husk and inulin to promote regular digestion, curb cravings, and support gut health—especially helpful during your transition to a high-fat, low-carb diet.

Non-GMO Seal, Made in America Seal
Divine Health Doctor Formulated
Divine Health. Non-GMO Ingredients
Divine Health GMP Certified
Divine Health Manufactured in USA

Dr. Don Colbert, MD

Effortless Ketosis & Sustained Energy

The Keto Zone Maintenance Pack is a trio of core supplements designed to help you stay in ketosis, maintain steady energy, and promote digestive health. It’s the ideal daily support system for thriving in the Keto Zone.

✔ Promotes Ketosis & Sustained Energy

✔ Supports Digestive Health & Gut Balance

✔ Helps Support Appetite Management

✔ Convenient for Long-Term Keto Success

Formulated with Purpose

What Makes This Maintenance Pack So Effective?

✔ Promotes Ketosis Support — combines MCT Oil Powder and Instant Ketones to help support ketone production and maintain a fat-burning metabolic state.

✔ Sustains Energy & Mental Focus — provides clean, fast-absorbing fuel for the brain and body to promote mental clarity and reduce fatigue.

✔ Supports Digestive Health — Fiber Zone nourishes the gut microbiome and encourages digestive regularity.

✔ Helps Support Appetite Management — the synergistic effect of MCTs and fiber promotes satiety to support your low-carb goals.

✔ Aligns with the Keto Zone Diet — formulated to work seamlessly with Dr. Colbert’s Keto Zone Diet for long-term success.

Formulated with Purpose

What Makes This Maintenance Pack So Effective?

✔ Promotes Ketosis Support — combines MCT Oil Powder and Instant Ketones to help support ketone production and maintain a fat-burning metabolic state.

✔ Sustains Energy & Mental Focus — provides clean, fast-absorbing fuel for the brain and body to promote mental clarity and reduce fatigue.

✔ Supports Digestive Health — Fiber Zone nourishes the gut microbiome and encourages digestive regularity.

✔ Helps Support Appetite Management — the synergistic effect of MCTs and fiber promotes satiety to support your low-carb goals.

✔ Aligns with the Keto Zone Diet — formulated to work seamlessly with Dr. Colbert’s Keto Zone Diet for long-term success.

Frequently Asked Questions

What is included in the Keto Zone Maintenance Pack?

You get the three daily Keto Zone essentials: MCT Oil Powder (30 servings), Instant Ketones Powder and Fiber Zone (30 servings). You can choose your favorite flavors for each one when you add the pack to your cart.

How is the Maintenance Pack different from the Starter Pack?

The Starter Pack is for your first month and adds Dr. Colbert's Keto Zone Diet book, a shaker bottle and ketone test strips. The Maintenance Pack is the refill: just the three supplements, so you can keep your routine going month after month without buying the book and tools again.

How do I use the products each day?

Many people add a scoop of MCT Oil Powder to morning coffee or a smoothie, mix Fiber Zone into water later in the day, and enjoy Instant Ketones as an afternoon drink or before exercise. Follow the directions on each label and pair them with Keto Zone meals. If you are pregnant, nursing, taking medication or have a medical condition, check with your healthcare provider before starting any new supplement.

How long does one pack last?

MCT Oil Powder and Fiber Zone each provide 30 servings, so most customers reorder the Maintenance Pack about once a month.

Do I need these products to do the 21 Day Keto Zone Challenge?

No. The challenge is free and no supplements are required. Many people like to keep these essentials on hand to support energy, focus and fullness while they follow the plan. Join free here: https://divinehealth.com/keto-zone-challenge/register/

Customer Reviews

Immune Support Maintenance Pack: Enhanced Multivitamin, Fermented Green Supremefood and Immune SupportWhat's inside the Immune Support Maintenance Pack and how much you save
Immune Support Maintenance Pack
Original price was: $130.97.Current price is: $107.00.
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Gut Zone Maintenance Pack: Zone Biotics Probiotic and Fiber ZoneWhat's inside the Gut Zone Maintenance Pack and how much you save
Gut Zone Maintenance Pack
Original price was: $76.98.Current price is: $64.99.
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Brain Zone Starter Pack: Healthy Brain Zone book with Brain Zone Basic, Advanced and Focus PowderWhat's inside the Brain Zone Starter Pack and how much you save
Brain Zone Starter Pack
Original price was: $163.96.Current price is: $137.00.
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Keto Zone Couple Starter Pack: two sets of MCT Oil Powder, Instant Ketones and Fiber Zone with Keto Zone Diet books and shaker bottlesWhat's inside the Keto Zone Couple Starter Pack and how much you save
Keto Zone Couple Starter Pack
Original price was: $293.92.Current price is: $244.78.
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Hydrolyzed Collagen Powder
$53.99
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Choose Size / Flavor This product has multiple variants. The options may be chosen on the product page
Instant Ketones Powder
$50.00
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Keto Zone Starter Pack: Keto Zone Diet book, MCT Oil Powder, Instant Ketones, Fiber Zone, ketone test strips and shaker bottleWhat's inside the Keto Zone Starter Pack and how much you save
Keto Zone Starter Pack
Original price was: $146.96.Current price is: $135.99.
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Keto Zone Complete Pack: Collagen, MCT Oil Powder, Instant Ketones, Fiber Zone, ketone test strips, shaker bottle and two Keto Zone booksWhat's inside the Keto Zone Complete Pack and how much you save
Keto Zone Complete Pack
Original price was: $234.93.Current price is: $199.99.
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