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Customer story · Tennant Products

Optimized Cellular Health and Sustained Daily Energy Through Medical-Grade Supplementation

John Tennant · Recorded 9/8/2025

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Share One · September 8, 2025
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Individual results vary. This is one customer's first-hand account of their own experience, recorded on camera and published unedited. It is not medical advice, and nothing here is intended to diagnose, treat, cure, or prevent any condition. Talk to a qualified healthcare professional before making decisions about your health.

John Tennant, co-owner of Tennant Products, reports that using the Restore formula provides him with sustained daily energy and cognitive support. He highlights the use of Delta Gold Vitamin E, which offers 60x more antioxidants than standard versions, and high-cost B-complex ingredients to fight cellular damage and support brain health at age 58.

At a glance

Primary Use Case
Daily cellular nutrition and gut health maintenance
Reported Result
Improved daily energy and mood stability
Key Ingredient
Delta Gold Vitamin E (60x more antioxidants)
It has, like, 90% of what I need in one scoop.
They have, like, 60x more antioxidants than something you might buy from CVS.
I know that not 1 but 2 of the ingredients cost more than $10,000 a kilogram. So again, they're the best.

The interview

What is your favorite Tennant Product and why?

My favorite is Restore because it has about 90% of what I need in one scoop. It contains the singular best ingredients, like Delta Gold Vitamin E's, which have 60x more antioxidants than what you'd find at a drugstore like CVS, helping fight everyday cellular damage.

How does the Restore formula support brain health and mood?

The Pro version of Restore has Pregnenolone, which is great for brain health—a priority for me at 58. I also love the Lithium Orotate in it, which is great for my mood.

What is the biggest physical benefit you have noticed from Restore?

Probably the biggest benefit is energy. It has a vitamin B complex where two of the ingredients cost more than $10,000 a kilogram. It also has NADH, which provides great energy every day.

What does your daily supplement routine look like?

The first thing I do when I roll out of bed is go to the refrigerator for Microbiome Support to help with gut health and Leaky Gut Syndrome. Then, after I work out, I make a Restore shake to start my day.

What sets Tennant Products apart from other supplement companies?

We don't take shortcuts. There are many pressures to choose cheaper ingredients, but we have never done that. You can count on the fact that we don't produce the 'junk' that makes up 90% of the supplement market.

What other products do you personally use for longevity and detox?

I love the Stress and Adrenal Support because reducing stress is a key to longevity. I also use Raw Materials, which are trace minerals (Fulvic and Humic acids), for heavy metal detox and fighting inflammation.

Frequently asked

Are most health supplements on the market effective?

John Tennant observed that before entering the industry, he didn't realize 90% of supplements are 'junk' due to manufacturers choosing cheaper ingredients. He emphasizes that Tennant Products avoids these shortcuts to ensure potency and quality.

What is the difference between NAD+ and NADH for energy?

John Tennant notes that while many people discuss NAD+, he believes NADH is what the body really needs for great energy every day, which is why it is included in the Restore formula.

How can I support gut health and Leaky Gut Syndrome?

John Tennant recommends Microbiome Support as the first thing to take in the morning to reset gut integrity and address issues like Leaky Gut Syndrome.

Full transcript

Kelly Hendricks (00:00) Hi, my name is John Tennant. I am a co-owner of Tennant Products. I've owned it since early 2020. My favorite Tennant's Product is Restore. Okay, why is it my favorite? Well, #1 it has, like, 90% of what I need in one scoop. Another reason is it basically has the singular best ingredients that you can have in any supplement. So for instance, they have the Delta Gold Vitamin E's. Those are just, you know, awesome. They have, like, 60x more antioxidants than something you might buy from CVS. And it really helps fight everyday damage to your cells. I'm personally also worried about brain health given my age - I'm 58. So the Pro version of Restore has Pregnenolone, which is great for brain health. I also love the Lithium Orotate which is great for my mood. Probably the biggest benefit I've noticed from taking Restore is really energy. So they've got a vitamin B complex in there. I know that not 1 but 2 of the ingredients cost more than $10,000 a kilogram. So again, they're the best. It also has NADH. Everyone talks about NAD+ but what you really need is this NADH, and the benefit is just great energy every day. My daily involves multiple supplements, but the first thing I do is I roll out of bed, and I run straight for the refrigerator and I take It really helps with your gut health and Leaky Gut Syndrome and that kind of thing. So that's the very first thing I do. And then after I work out make Restore in a shake. And that's probably the start of my day. The one thing I want people to know about Tennant Products is really, that we don't take shortcuts. So before I got into the supplement business, I didn't really realize that 90% of supplements are junk. And so there's so many pressures to choose a cheaper ingredient, to take shortcuts. We've never done that and that's something that you can count on. A lot of people ask what I take, you know, since I'm the co-owner of the company, you know, "What do you take?" And obviously everyone's body is different. I mentioned Microbiome Support and it really resets your gut integrity. I love the Stress and Adrenal Support because, you know, anything that helps us reduce stress in life is a key to longevity. Raw Materials, finally, you know, that product really should be called, like, "Trace Minerals" or just "Fulvic and That product, in my toolbox, I use it for, like, heavy metal detox and just basically fighting inflammation in the one thing that people don't know about me is I always wanted to write a sci-fi novel. I wrote a book about importing products from Asia back in my 20s, and I haven't written a book since then so that's on my list.

About Tennant Products

Tennant Products provides premium, science-backed health supplements specializing in cellular nutrition and metabolic health. Founded by Dr. Jerry Tennant, the company serves health-conscious individuals and professionals seeking medical-grade formulas like the Restore series. Their mission is to move customers from poor nutrient absorption to optimized physical and cognitive performance by refusing to take shortcuts on ingredient quality.

Industry
Health Supplements

Topics

  • cellular health
  • gut integrity
  • energy production
  • brain health
  • premium supplements
  • detox

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