Frequently Asked Questions

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  • Methylcobalamin (vitamin B-12)
  • Benfotiamine (vitamin B-1)
  • R-Alpha lipoic acid
  • L-Arginine
  • L-Citrulline
  • Resveratrol
  • L-Carnitine tartrate
  • Turmeric (Curcumin)

Methylcobalamin is a form of vitamin B12. Vitamin B12 is very important for the health of the myelin sheaths that cover nerves. Methylcobalamin is better absorbed than cyanocobalamin, the more common form of vitamin B12. Our product delivers a large dosage of methylcobalamin that can help reduce the symptoms of peripheral neuropathy.

Benfotiamine is a form of vitamin B1. Vitamin B1 is very important for the health of the myelin sheaths that cover nerves. Benfotiamine is absorbed more readily than thiamine, the more common form of vitamin B1. By using benfotiamine, our products deliver a much higher concentration of vitamin B1 to your cells and nerves. Several clinical studies have shown that the use of benfotiamine can result in a decrease in pain caused by nerve damage and peripheral neuropathy.

Alpha lipoic acid (ALA) is a potent anti-inflammatory and antioxidant. ALA is important in glucose metabolism. It improves blood flow to deliver more nutrients to the nerves and helps remove free radicals that damage the nerves. ALA has been shown in many clinical trials to reduce the symptoms of peripheral neuropathy. Most nutritional supplements containing alpha lipoic acid use a cheaper form of the compound called L-ALA. Our product uses the more expensive stabilized R-alpha lipoic acid (R-ALA), which has been shown in clinical studies to be much more potent and effective.

L-arginine is an amino acid that is essential in the metabolism of nitric oxide (NO) and is therefore essential for the dilation of blood vessels and the maintenance of good nutrition being delivered to the nerves. Our product includes a large dose of L-arginine. L-arginine works best when combined with another amino acid called L-citrulline.

L-citrulline is an amino acid that the body converts into L-arginine and nitric oxide, two compounds that dilate the blood vessels and boost blood flow. Clinical studies have shown that L-citrulline may help people with poor circulation. L-citrulline therefore helps deliver more oxygen and nutrients to the peripheral nerves.

Resveratrol is a potent antioxidant and anti-inflammatory compound. It can increase the production of nitric oxide and help to relax blood vessels, resulting in improved circulation. It can regulate the levels of nerve growth factors and lower oxidative stress to protect nerve health in peripheral neuropathy. Several clinical studies have found that using resveratrol can result in decreased pain associated with peripheral neuropathy.

L-carnitine tartrate is known for its neuroprotective effects. It can regulate the levels of nerve growth factors and lower oxidative stress to protect nerve health in peripheral neuropathy. Several clinical studies have shown that using L-carnitine tartrate can result in decreased pain associated with peripheral neuropathy.

Curcumin comes from turmeric, a root belonging to the ginger family. It works as a potent natural anti-inflammatory and antioxidant. Curcumin also has an analgesic effect, and it has been shown to reduce the numbness, tingling sensation, and pain associated with peripheral neuropathy.

These supplements have been subject to numerous clinical trials, and there have been no reports of any negative side effects, even when the ingredients are tested in much higher doses than we use in our products.

This can vary depending on the person. Each person is different. It may take longer for our products to reach their full potential in your system. We recommend using our products for at least 3 months.

All of our products are manufactured in the USA. Our manufacturing facility is FDA-registered, and it meets and exceeds all U.S. government standards. Every ingredient is thoroughly tested to ensure purity and quality.

Every bottle of Regena Nerve and Regena Joint has a stamped Date of Manufacture. We recommend using our products within 24 months of the Date of Manufacture.

We charge your card $6.95 for shipping and handling. Shipping and handling costs are waived on orders of two or more bottles.

We stand behind the quality of our products with a risk-free, 100% satisfaction guarantee. If at any time you are not happy with a product you purchased from us, you may return any unopened and opened bottles within 60 days from the day of purchase for a full refund of the purchase price (not including shipping).

To make a return, you must obtain a Return Authorization. Requests must be made online and submitted with your order information. If you return your product without a Return Authorization number, you will not be refunded. Shipping and handling charges are not refundable. For returns via mail, you must carefully package the product. You are responsible for the cost of return shipping. The company reserves the right, at its sole discretion, to reject any return that does not comply with these requirements. Once your return has been received, a credit to your credit card or a refund check will be issued, and an email confirmation will be sent within 30 days.

This Satisfaction Money-Back Guarantee is not available for products purchased from unauthorized sellers.

Remember to get your return number. Packages must be returned within 60 days of purchase.