Energy Renew Review: Does It Really Boost Energy Without Caffeine?

Overview

Many people struggle with low energy, fatigue, and difficulty staying focused throughout the day. These issues can affect how we work, exercise, or spend time with friends and family. Over time, they can lead to a general feeling of being worn out and less productive, making it harder to keep up with daily responsibilities.

As a result, more people are seeking natural solutions that can boost energy levels without relying on coffee, energy drinks, or sugary snacks. Instead of short-term boosts that often lead to a crash, they want options that work from within to help the body produce steady and lasting energy.

One product that has been getting attention is Energy Renew from Gundry MD. This dietary supplement combines D-ribose, Acetyl-L-Carnitine, and a blend of superfruits rich in polyphenols. It is designed to support cellular energy production, promote healthy aging, and enhance metabolism without the use of caffeine or artificial stimulants.

But does Energy Renew deliver on its promises? And how does it compare to other energy and metabolism support supplements on the market? This review provides a closer examination of its formula, benefits, potential drawbacks, and customer experiences to help you determine if it is the right fit for your needs.

Energy Renew Ingredients Analysis

Energy Renew Supplement Fact

We reviewed the ingredients in Energy Renew to identify those with strong scientific support and those that raise concerns due to inefficiency or potential side effects. Some ingredients show clear potential when used at studied amounts, while others raise questions about their value in this formula. Here is what we found.

D-Ribose

D-Ribose is a naturally occurring sugar that plays a crucial role in producing adenosine triphosphate, the primary energy source for cells. Research shows that supplementing with D-Ribose can help restore ATP levels in the heart and muscles, particularly after intense exercise or in individuals with energy-depleting conditions.

A pilot study published in the Journal of Alternative and Complementary Medicine tested D-Ribose in 41 people with Fibromyalgia or chronic fatigue syndrome. Participants took 5 g three times daily and reported better energy, sleep, mental clarity, pain relief, and well-being. About two-thirds saw meaningful improvement, with energy increasing by an average of 45% and well-being by 30%. D-Ribose was well tolerated.

This ingredient supports energy production at a cellular level, promotes recovery, and may contribute to healthier aging by maintaining adequate ATP levels.

According to Dr. Maria Angela Garcia Esquivel, Medical Director & Scientific Advisor,

D-Ribose is a crucial sugar for cellular energy production, directly influencing ATP levels. Research has shown its potential to improve energy, recovery, and overall well-being, particularly for individuals with chronic fatigue or after intense physical activity. It plays a vital role in supporting the body’s natural energy processes, making it a valuable ingredient for boosting stamina and promoting healthy aging.

We recommend this ingredient.

Acetyl-L-Carnitine HCl – 500 mg

While Acetyl L-Carnitine can be beneficial for energy metabolism and cognitive support, its hydrochloride form at this dose can sometimes cause side effects such as nausea, stomach cramps, and a noticeable body odor in specific individuals.

There is also evidence that excessive intake of carnitine from supplements may increase levels of Trimethylamine N-Oxide (TMAO), which has been linked to cardiovascular concerns.

These potential risks make it less appealing as a long-term daily supplement for a broad audience.

We do not recommend this ingredient.

Polyphenol Blend – 300 mg

The Polyphenol Blend in Energy Renew contains a blend of antioxidant-rich fruits and plant extracts, including Acai, Goji, Pomegranate, Hibiscus, and Beetroot, among others.

While these foods can provide health benefits when consumed in whole form, evidence supporting measurable improvements in energy production or metabolism from this blend at the stated amount is limited.

Some ingredients, such as Beetroot Extract, can be beneficial for supporting circulation; however, the combination used here may not provide high enough concentrations of active compounds to produce significant, consistent results for most users.

We do not recommend this ingredient.

We Tried Energy Renew

We Tried Energy Renew

After learning about Energy Renew and its claims to support natural energy, metabolism, and healthy aging, one of our team members decided to give it a try. He had been feeling more tired than usual in the afternoons and was curious if this supplement could help him feel more alert without relying on Caffeine. He hoped Energy Renew would give him a steady boost, improve focus, and be easy to fit into his daily routine.

He followed the instructions by mixing one scoop of the Passion Fruit-flavored powder into water each day for four weeks. The powder dissolved fairly well, with only a small amount of settling at the bottom. The taste was pleasant and slightly fruity, making it easy to drink. There was no strong aftertaste, which made daily use more enjoyable.

When it came to results, he noticed a mild improvement in afternoon energy during the first week, but the effect did not remain consistent. Appetite control was minimal, and while the product was convenient to prepare, it did not deliver the sustained energy levels he had hoped for.

In the end, he felt Energy Renew was decent but would not recommend it based on its mild effects, limited appetite support, and only average convenience. For an alternative to this product, consider trying BrickHouse Nutrition Field of Greens. Check out our review article for more insights.

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Side Effects & Safety

Energy Renew is generally well-tolerated, and most users do not report serious side effects. However, some ingredients, such as Acetyl-L-Carnitine HCl, may cause mild digestive discomfort, nausea, or a noticeable body odor in sensitive individuals. There is also some evidence linking high supplemental carnitine intake to elevated TMAO levels, which have been associated with cardiovascular concerns. The product contains natural fruit extracts; therefore, individuals with allergies to specific berries or plant ingredients should review the label carefully before use.

Since Energy Renew is caffeine-free, it may be a suitable option for individuals sensitive to stimulants. It can be used by adults looking for non-jittery energy support, but pregnant or breastfeeding women, and those with underlying medical conditions, should consult a healthcare provider before starting. As with any supplement, following the recommended serving size is essential for safety.

Energy Renew Customer Reviews

To understand how Energy Renew performs in everyday use, we looked at feedback from customers on reputable review platforms, including the official Gundry MD website and other trusted sources. Reviews generally focused on how well the supplement supported energy levels, daily convenience, and satisfaction. Feedback was mixed, with some users reporting noticeable improvements in energy and mood, while others felt little to no change after consistent use.

A top positive review comes from Deanna in Post Falls, ID, who said:

Excellent product. I have tried many that are supposed to do the same type of thing and spent plenty on those, but this is my favorite and I actually notice a nice flow of energy and no awful crash or jitters.

She went on to say that she would recommend the product to a friend, noting that it provided steady energy without the negative effects often associated with caffeinated supplements.

On the other hand, not all customers were satisfied. Andrew C from Brisbane, Australia, left a one-star review stating:

I can't say that this product has made any difference whatsoever. I keep taking it every day, I exercise regularly, I eat well. I don't see or feel any difference.

Several other negative reviews echoed similar sentiments, with users reporting no noticeable benefits despite following the instructions closely. While some appreciated the taste and convenience, they felt the results did not justify the price.

Where to Find the Best Value

Energy Renew is available for purchase through the official Gundry MD website. It may also be available on Amazon, but purchasing directly from the manufacturer ensures authenticity and access to their 90-day money-back guarantee.

Here are the pricing options on the official site:

• 1 Jar – $74.95 (or $49.95 with member pricing)
• 3 Jars – $200.85 (or $134.85 with member pricing)
• 6 Jars – $377.70 (or $251.70 with member pricing)

Compared to similar optimized health and immune system supplements, Energy Renew falls within the mid-to-high price range; however, member pricing and bulk orders can offer significant savings, particularly with free U.S. shipping.

Pros and Cons of Energy Renew

Should You Buy Energy Renew?

Customer reviews for Energy Renew are mixed. Some people say it provides them with steady energy, helps them feel more focused, and avoids the crash that often comes with caffeine. Others report no real change, even after using it regularly. Many like the taste and how easy it is to mix, but the price and varying results are common concerns.

The product is usually safe to use, but Acetyl-L-Carnitine HCl may cause mild stomach upset or a slight body odor for some users. Anyone with allergies to berries or plant extracts should check the ingredient list first.

From our review, D-Ribose is the most valuable ingredient. It helps the body make energy at a cellular level, supports recovery after activity, and may help you feel less tired as you age. On its own, it can be helpful, but pairing it with more nutrient-rich ingredients could make it even better.

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This is where Superfood Greens Fusion stands out. It contains Organic Spirulina, Organic Turmeric, Organic Wheatgrass, and Organic Matcha Tea, which are rich in Vitamins, Minerals, and Antioxidants. Combining D-Ribose with these greens may provide broader support for energy, metabolism, and overall health.

If you want both energy support and a wide range of nutrients, Superfood Greens Fusion may be the better option for the best greens powder.