Product Review
5 out of 5 star rating. 
On-the-go daily essentials
4
best-selling Isotonix products in one convenient packet!
100%
recommended daily value of essential vitamins and minerals
95%
intestinal nutrient delivery for max absorption
Includes our top-selling Isotonix OPC-3
The super antioxidant in OPC-3 — Pycnogenol®‡.
Isotonix OPC-3® contains the only isotonic form of Pycnogenol® in the world. Pycnogenol® is a natural plant extract from the bark of French maritime pine tree and the most clinically researched and powerful bioflavonoid.
Product Classification
Isotonic
Vegetarian
Gluten-Free
Dairy Free
No Detectable GMO
Good Manufacturing Practices
Directions for Use
Pour contents of one Isotonix Daily Essentials packet into 8 oz. of water.
Stir powder thoroughly in water.
Enjoy once daily; maximum absorption occurs when taken on an empty stomach.
Key Ingredients & Benefits
Isotonix OPC-3®: Red Wine Extract*
Provides antioxidant support
Helps promote cardiovascular health
Helps maintain healthy circulation by strengthening capillaries, arteries and veins
Isotonix® Multivitamin: Vitamin A*
Contains anti-aging and antioxidant properties
Helps maintain vision
Promotes normal bone growth
Contributes to a healthy immune system
Isotonix® Calcium Plus: Calcium (as lactate, carbonate, phosphate, sulfate, citrate)*
Helps maintain cardiovascular health
Helps maintain normal cholesterol levels
Helps maintain bone density, healthy bones and teeth
Isotonix OPC-3®: Pycnogenol®‡, Pine Bark Extract*
Supports the normal dilation of blood vessels
Provides complete antioxidant protection
Combats free radicals
Supports a healthy complexion
Promotes healthy sperm quality
Isotonix® Activated B-Complex: Folate (Vitamin B9) (as (6S)-5-methyltetrahydrofolic calcium)*
Supplies folate in its biologically active form
Assists in the normal utilization of amino acids and proteins
Daily Nutrition You Need
Power your day with 100% of the vital nutrients you need in one serving with Isotonix® Daily Essentials Packets! Packed with four powerhouse bestsellers, get the unmatched delivery and bioavailability of isotonic vitamins and minerals on the go.
Isotonix Delivery System
:05 minutes
Isotonix Liquid Vitamins
- Formulated to survive digestion.
- Delivers concentrated nutrients to the site of absorption.
- Contains no fillers or binders.
- No artificial color or flavors.
:40 minutes
Standard Vitamin Tablet
- Contains lab-created coatings and lubricants.
- Often contains artificial colors, nutrients and flavors.
- Limited absorption of nutrient utilization.
Frequently Asked Questions
What’s in each packet of Isotonix Daily Essentials?
Each packet contains one capful of Isotonix OPC-3, Multivitamin, Activated B-Complex and Calcium Plus.
Why are Isotonix supplements better?
Isotonix supplements deliver nutrients faster and more effectively than standard pills, absorbing in about 5 minutes compared to 4 hours for tablets.
Why should I take a multivitamin?
A multivitamin supports overall wellness, including immune health, energy, heart health, strong bones and mental clarity.
What does "Activated" mean in Isotonix Activated B-Complex?
"Activated" refers to the active forms of vitamins B6, B12 and folic acid, which are ready for use by the body without needing additional activation.
Why should I take calcium?
Calcium supports bone health and helps with muscle function, enzyme activity and fluid balance. Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life.
Why should I take Isotonix OPC-3 if I’m healthy and athletic?
Isotonix OPC-3 is a powerful antioxidant that helps combat oxidative stress from physical activity, supporting muscle function and endurance.
Isotonix® Daily Essentials Packets Research Scope
558+
Studies on Pycnogenol® and Human Health
Zero
The number of essential vitamins or minerals the human body can make on its own, making supplementation a prudent step to achieve a healthy metabolism
20%
The percentage of adults that may have a subclinical deficiency in one or more B vitamins due to poor dietary intake
700+
Calcium is involved in the activation of over 700 enzymes essential for the body to function and age well
‡As Pycnogenol®. Pycnogenol is a registered trademark of Horphag Research Ltd. Use of this product may be protected by one or more U.S. patents and other international patents.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Reviews
Break down of ratings: (438) 5 star ratings. (32) 4 star ratings. (12) 3 star ratings. (13) 2 star ratings. (14) 1 star ratings.
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It's for a very good customer. She has been taking Isotonix for over 10 years and constantly tells me she can't and won't live without them!
喜欢它的陪伴
5 out of 5 star rating.
每天用上两包帮我和家人能量满满！
Response from Customer Service on 05/26/2026
非常感谢您对 Isotonix® Daily Essentials Packets 给予的精彩评价！得知您和您的家人将这款产品纳入日常保健习惯后，感到精力充沛、活力满满，我们倍感欣喜。您的反馈对我们意义重大。感谢您成为我们尊贵的顾客！
Thank you so much for your wonderful review of Isotonix® Daily Essentials Packets! We're delighted to hear that you and your family feel energized with them as part of your routine. Your feedback means a lot to us. Thank you for being a valued customer!
Isotonix Daily Essenrials
5 out of 5 star rating.
I believe my daily dose of Isotonix keeps me healthy!
Response from Customer Service on 05/19/2026
Thank you so much for your wonderful review of Isotonix® Daily Essentials Packets! We're thrilled to hear you enjoy your daily dose and appreciate your trust in our product. Your feedback means a lot to us. Thank you for being a valued customer!
Amazing Product
5 out of 5 star rating.
I love how this is a one and done supplement. Very effective and easy to use.
Response from Customer Service on 05/19/2026
Thank you so much for your fantastic review of Isotonix® Daily Essentials Packets! We're thrilled to hear you enjoy the simplicity and effectiveness of our product. Your feedback is greatly appreciated. Thank you for being a valued customer!
Love the convenience!
5 out of 5 star rating.
I love the ease of using this product. I intend to change my subscription to this product monthly.
Response from Customer Service on 05/18/2026
Thank you so much for your review of Isotonix® Daily Essentials Packets! We're delighted to hear you enjoy the convenience and ease of use. Your plans to switch to a monthly subscription mean a lot to us, and we appreciate your loyalty. Thank you for choosing Isotonix® and for being a valued customer!
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