We are extremely happy with Double Wood customer service. We appreciate how quickly and efficiently this problem was handled. Also, their customer service reps are very knowledgeable and kind. We highly recommend Double Wood Supplements!
Response from Double Wood SupplementsFeb 11, 2026
Thank you so much for your incredibly kind words! We truly appreciate you taking the time to share your experience.
It means a lot to our team to hear that you felt supported and well taken care of. Providing knowledgeable, responsive, and thoughtful customer service is very important to us, and we’re so glad that came through.
Thank you again for your recommendation and for choosing Double Wood Supplements—we’re grateful to have you as part of our community! 😊
TG
Theodore G.
I'm switching over to Doublewood for most of my supplements
The company shipped one instead of 3 of a particular supplement to me. When I informed them, they promptly responded, but then shipped 4 additional bottles rather than two. I informed them of this, and they told me I could keep the extra two bottles since it was their error. I thought that was very nice of them! I also appreciate their selection of supplements and the price which is better than many other companies for the same item/quantity.
Response from Double Wood SupplementsJan 23, 2026
Thank you so much for taking the time to share this! We really appreciate you choosing Double Wood and trusting us with your supplements.
We’re glad our team was able to resolve the mix-up quickly and make things right — and we’re happy you were able to keep the extras as a small thank-you for your patience. Your kind words about our selection, pricing, and customer care truly mean a lot to us.
If you ever need anything or have questions along the way, we’re always here to help.
DN
David N.
Amazing customer Service
Amazing customer Service. Great $ Value on supplements.
Response from Double Wood SupplementsJan 9, 2026
Thank you so much for the kind words! We’re thrilled to hear you had a great experience with our customer service and found value in our supplements. We truly appreciate your support and look forward to serving you again!
DC
Deborah C.
For years
For years, I have tried to find a cure for sleep deprivation and painful leg cramps. A smiling primary care physician claimed to have absolutely no knowledge of what to do for leg cramps, and every drug he prescribed for sleep deprivation was a disaster. He is now a former primary care physician. The so-called sleep disorder specialists made no suggestions whatsoever for supplements or any other approach that helped. If not for a caring OBGYN, who first mentioned these supplements-- and my own confirming research-- I would have been struggling still.
I have only recently started this regimen, but I am astounded at the difference. I am using up some other magnesium glucinate tablets that I recently purchased, but I started using Double Wood's L-theanine in combo with it. This is the FIRST truly positive change that I have had in a struggle that has lasted almost ten years. My leg cramps have disappeared (as many others have noted here), and I have started sleeping an average of 6-7 hours of sleep a night. This is a huge change for me.
That certain medical "experts" are absolutely ignorant of products like these or appear to be uninterested in really helping their patients does not augur well for our medical system. But at least companies like Double Wood have bothered to invest the time and research needed to make supplements that actually benefit their customers. Everything, from ordering to shipping to communication was A+. We'd all be far better off if more companies conducted themselves this way!
Response from Double Wood SupplementsOct 6, 2025
Thank you so much for sharing your experience—and for sticking with us. We’re truly happy to hear that your new routine, including our L-Theanine alongside magnesium, has made such a positive difference with your sleep and comfort. That’s a big win after such a long journey.
We’re committed to quality and transparency, which is why our products are made and tested in the U.S. and supported by third-party lab results. We also really appreciate your kind words about our ordering, shipping, and communication—our team will love hearing this.
As a quick note, everyone’s experience can differ, and we can’t offer medical advice. If you have any questions about your regimen or changes to your health, we always recommend checking in with a healthcare professional.
Thank you again for your trust in Double Wood. If there’s anything we can do to help, we’re here.
RI
Rich
Very solid company all around
Very solid company all around. Easy to place order, order gets shipped quickly, customer service very good, and the most important - quality of supplements seems to be high. Been dealing with them for quite a while, and nothing but positive experiences.
Response from Double Wood SupplementsSep 30, 2025
Thank you so much for your kind words and for being a loyal customer! We’re thrilled to hear that you’ve had consistently positive experiences with our products, service, and shipping. Your support means a lot to us, and we look forward to continuing to provide you with high-quality supplements and excellent service.
BG
Bob G.
Nattokinase cleared my arteries taken on an empty stomach
My very positive results to clear/clean out arteries that the doctors say are obstructed , useing Nattokinase taken on an empty stomach.
For decades my doctors have wanted to prescribe the poisonous statin drugs like Lipitor that I found out that I am highly allergic to after the crippling effects of one 90mg dose of Lipitor. (I'm still experiencing the extremely damaging weakness and cognitive impairment over a year later).
I started taking Doublewood Supplements Nattokinase on the suggestion of a friend over a year ago. It was very intelligent to get the best effect of cleaning out any obstructive materials in my arteries to take the Nattokinase on an empty stomach, so I take it first thing after waking where my body has had all night to digest and nourish my body and leave a clear path for the Nattokinase materials to do their thing in dissolving or whatever it does to get rid of 'junk' in my arteries. (The averace indu$trie$ that profit from grossly expensive pharmaceuticals don't want you to know that this can be done).
After over a year of taking Doublewood Supplements Nattokinase I had ultrasounds done of major areas of my body. They all showed clear bloodflow and basically no obstructions for a man of my age. I have those official hospital report results.
It is my opinion and now what appears to be the investigative research of an honest HHS, Health and Human Services agency that the averace industries that profit financially from 'we the people's' health issues, conveniently withhold important information and natural cures that can attack the root causes of diseases and other health problems. Not just treat the symptoms, that just keeps the problem ongoing and thus a need for more, expensive drugs and even more drugs to treat the side effects of those drugs. It appears to be a very profitable protocol for the industries but not for the patients who need to be healed, not sedated.
I have had very good results. I am continuing my efforts to help bring healing and wellness to others with natural God given herbs and materials. I have seen surface cancer exterminated with herbs where the medical protocol scraped it off only to metastasize the cancer.
Natural healing needs to be allowed, not demonized.
Respectfully submitted to help bring honest and effective health and healing to the people of this world.
Response from Double Wood SupplementsSep 23, 2025
Thank you for taking the time to share your detailed experience and for trusting Double Wood Supplements as part of your wellness routine. We’re so glad to hear that you’ve had a positive experience with our Nattokinase and that it’s become a valuable part of your daily health regimen.
We truly appreciate your loyalty and thoughtful feedback, and we’re happy to continue providing supplements that meet your high standards for quality.
Wishing you continued health and wellness!
DG
Darby G.
My experience was excellent! ⭐️⭐️⭐️⭐️⭐️
My experience with Double Wood Supplements was excellent! Ordering is easy. Delivery is fast. Customer service is fast and efficient. My issue was solved without any problems. ⭐️⭐️⭐️⭐️⭐️
Response from Double Wood SupplementsSep 8, 2025
Thank you so much for your kind words! 🌟 We’re thrilled to hear that ordering was easy, delivery was quick, and our customer service team was able to resolve your issue smoothly. Your satisfaction means a lot to us, and we truly appreciate you taking the time to share your experience.
MA
Margaret
Great D3K2 supplement
Great D3K2 supplement
Having read many articles about the importance of the Trans form of K2 (over the cis), I looked everywhere to find K2 supplements that were totally or largely trans. Double Wood had the best option I could find. I’ve been taking it for months and am very pleased.
Response from Double Wood SupplementsAug 22, 2025
Thank you so much for taking the time to share your feedback! We’re thrilled to hear that our D3 + K2 supplement has been such a good fit for you, and we truly appreciate your recognition of the trans form of K2—it’s something we carefully considered in formulating the product.
We’re so glad it’s been helping you, and we’re grateful to have earned your trust. Your continued support means a lot to us, and we’ll keep working hard to deliver supplements that meet the highest standards of quality.
Wishing you continued health and wellness.