Nerve Factor Review: Does This Advanced Nerve Support Formula by Rejuvica Really Work?

by Marriane Sokolowska | Last Updated:

Neuropathy pain is not that complex. If you are diabetic, then the majority of your pain comes from peripheral nerve problems.

As a result, you experience severe pain and inflammation in your hands and feet.

To address this pain, we are going to talk about a neuropathy supplement brought to you by Rejuvica Health, which is also similar to Nervestra.

Perhaps the only difference between these two neuropathy supplements is the slight change in ingredients.

You guessed it right: Nerve Factor targets the nerve pain in your hands and feet. When it comes to neuropathy supplements, the competition is quite fierce.

One piece of information I came across is that manufacturers who are marketing their supplements having the ingredients  B vitamins, Alpha-lipoic acid and Acetyl-L-Carnitine are claiming that this product will provide better results.

The good news is — Nerve Factor contains these three ingredients and more. This is the reason why I decided to try it and find out whether the product works or not.

This article covers an in-depth review of Nerve Factor. Rejuvica claims that this neuropathy supplement is as effective as Nervestra. Upon visiting their website, I felt that while this product is indeed for neuropathy problems, it might address only mild pain.However, the label says “Advanced Nerve Support”.

To help you make an informed decision, I will explain the company's history, the products' ingredients and benefits, customer complaints and reviews (this will provide you with proof about how affective the product is), dosage and my personal opinion.

What Is Nerve Factor?

Nerve Factor Advanced Nerve Support single bottle

Nerve Factor is a supplement for neuropathy that addresses nerve damage caused by peripheral neuropathy.

It’s a safe option, made with ingredients found in nature and gently pressed into a liquid tincture with Rejuvica’s proprietary extraction process. This makes it more potent than other neuropathy supplements, as well as easy on the stomach and easy to swallow.

About Rejuvica Health

Founded in California on 28th March 2014 by Kyle Dilger, Rejuvica is a company that manufactures health supplements.

The company has received an A- rating by the Better Business Bureau and has a good image in the market according to the standards of California Secretary of State.

Rejuvica claims to be better than any other supplement manufacturers on the basis that they use high-quality plant material extracts in their products.

All their products are backed by research and proven results. Rejuvica’s mission is to provide people with supplement choices that will help them life a better and pain-free life. The company is committed to providing alcohol-freepotent and exception quality standard products.

How Does Nerve Factor Work?

Capsules need to be digested. On the other hand, liquid is already in its simplest form and does not need to be broken down.

It works better and faster. Rejuvica carefully brews all the ingredients in a constantly circulating, cool extraction medium for a minimum of 36 hours. This gently unlocks the powerful botanical constituents that make the formula work.

A never support supplement with the ideal combination of every natural ingredient that has a proven track record of:

  • Easing nerve challenges
  • Boosting nerve health
  • Providing the starving nerves with the blood flow they need.


You can take a ¼ teaspoon 2 times every day. It can be mixed with water or you can take it straight. Do not mix it in soda. Since Nerve Factor contains an advanced formula, the dosage is different from Nervestra.

Nerve Factor Ingredients

The ingredients in have been carefully chosen after conducting extensive research. The one ingredient that offers the most powerful results is turmeric. There are 6,235 peer-reviewed articles written on it benefits.

It fights nerve challenges and improves blood flow. Exercise and turmeric help with healthy blood flow, which makes this ingredient vital for any nerve supplement.

The 2nd important ingredient is B Vitamins that protect nerves. 3rd is passion flower that helps promote a sense of calm relaxation.

Finally, the secret ingredient is alpha lipoic acid, which neutralizes oxidative stress. Other ingredients include:

  • Vitamin B1
  • Vitamin B6
  • Vitamin B9 (Folic Acid)
  • Vitamin B12
  • Acetyl-L-Carnitine
  • White Willow Bark
  • Skullcap Herb
  • Feverfew Herb
  • Oat Straw Herb

Nerve Factor Benefits

When you visit Rejuvica’s websites, you see this written in bold letters:


The answer to this is B Vitamins and calming herbs. As mentioned earlier, turmeric is right at the top of the list as the most beneficial ingredient. Their formula has the perfect combination of some of the best ingredients that laser-target nerves in a few minutes and boost blood-flow. The other benefits include:

  • The product is created using a proprietary xtrac-tech technique
  • The liquid formula is fast acting as compared to tablets and capsules with similar ingredients
  • Easy to use
  • Contains natural ingredients
  • No prescription required when making a purchase
  • Made in the US and FDA approved

Nerve Factor Side Effects

I couldn’t find any side effects of Nerve Factor online. Since there’s no way of knowing in what amount the ingredients have been added to the supplement, we can only assume that the side effects might be similar to Nervestra. High amount of turmeric, B Vitamins and passion flower can cause dizziness and diarrhea… and that’s about it.

Nerve Factor Reviews & Complaints

There’s not much information or customer accounts about it on the internet. This made it quite difficult for me to find out how customers feel about the product. The reviews were mixed and more on the negative side.

Most of the customer complaints revolved around one thing only: inefficacy. Though none of them talked bad about Rejuvica, they did claim that the product is useless.

NerveFactor review

Drew had been experiencing pain for many years now and after using Nerve Factor, who felt no change. The reason why he took Never Factor in the first place was because he wanted to get off the medicine that he was given after his surgery. Sadly, he got zero results while taking the product.

RobWms wrote to the point: the product didn’t work for him at all.

Lisa complained about Nerve Factor’s terrible taste. This is something that customers’ even complained about Nervestra. She also had zero results with the product.

Kevin Hickey, a repeat customer claimed that Nerve Factor worked great for him. He found the liquid formula much more convenient than popping pills.

Stwachtel claimed that the product was life changing for him. He finally got relief from his feet pain that felt as if he was walking on fire.

Stephanie Ann said that she no longer has to visit the doctor because of Nerve Factor. The first bottle worked so well for her that she bought a second one. She claimed that it was because of the product’s formula that she got relief from nerve pain.


  • The proprietary xtrac-tech technique used to make the product (add a little something extra to Nerve Factor’s image)
  • Easy to consume
  • Online availability
  • All-natural ingredients
  • Brewed by trained herbalists
  • 100% money-back ingredient if the product doesn’t work
  • No mention of side effects


  • Most of the people claim in their reviews that the taste is awful
  • While the product is FDA approved, you will find this written on Rejuvica’s website: *the statements and claims made about this product have not been evaluated by the Food and Drug Administration (U.S.)

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Where to Buy Nerve Factor

A single bottle costs $44, which I think is too much for a supplement that hasn’t received many good reviews online. You can get Nerve Factor from Rejuvica’s official website.

If you buy the premium bundle, then you get an extra bottle. Avoid buying it from Amazon because there’s no saying whether the money-back guarantee will be applicable on the purchase or not. I couldn’t find the product on Walmart, which is another indication that the product is not that effective as Rejuvica claims. Nerve Factor claims:


If the customers are unsatisfied with the product, they can return it within 60 days and receive full money back. When it comes to health supplements, this statement goes a long way in convincing people to buy the product.

Should You Try Nerve Factor?

To sum it up — Nerve Factors’ formula of 11 vitamins and herbs is filtered through a cold-extraction process that is carefully crafted into a liquid nerve support supplement. This is the reason why it works fast.

The plus point is that the supplement does not have any side effects but the online complaints are all about its taste and inefficacy. With little information to back its result, I am a bit skeptical about whether this product should be recommended for use or not.

If you're willing to take a risk, then it might be worth a try. However, if you're looking for a more established company with a better reputation, check out Nerve Renew by the Neuropathy Treatment Group.