--- product_id: 733869806 title: "Doctors Best Natural Brain Enhancers, 60 Vcaps" brand: "doctor's best" price: "AR$113177" currency: ARS in_stock: true reviews_count: 7 category: "Doctor's Best" url: https://www.desertcart.com.ar/products/733869806-doctors-best-natural-brain-enhancers-60-vcaps store_origin: AR region: Argentina --- # 100mg Phosphatidylserine energizes neurons Vegan, Gluten & GMO-Free purity 300mg GPC for brain cell vitality Doctors Best Natural Brain Enhancers, 60 Vcaps **Brand:** doctor's best **Price:** AR$113177 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your mind, own your day — the natural brain boost you can’t afford to miss! ## Quick Answers - **What is this?** Doctors Best Natural Brain Enhancers, 60 Vcaps by doctor's best - **How much does it cost?** AR$113177 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/733869806-doctors-best-natural-brain-enhancers-60-vcaps) ## Best For - doctor's best enthusiasts ## Why This Product - Trusted doctor's best brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious Formula:** Vegan, gluten-free, and GMO-free for mindful, health-forward professionals. - • **Neuro-Energizing Powerhouse:** 100mg SerinAid Phosphatidylserine boosts brain cell energy and mental clarity. - • **Trusted Quality & Compliance:** Manufactured under strict US standards ensuring purity and safety. - • **Clinically Concentrated Brain Fuel:** 300mg AlphaSize GPC supports optimal cognitive function and memory retention. - • **Flexible Dosage for Peak Performance:** Take 1-2 capsules twice daily, customizable up to 6 capsules as per expert advice. ## Overview Doctors Best Natural Brain Enhancers deliver a potent blend of 300mg Glycerophosphocholine (AlphaSize) and 100mg Phosphatidylserine (SerinAid) per serving, clinically researched to support brain energy, memory, and cognitive function. This vegan, gluten-free, and GMO-free formula is crafted under rigorous US standards, making it a trusted choice for professionals seeking natural mental edge and clarity. ## Description Product description Doctors Best Natural Brain Enhancers, 60 Vcaps Ingredients (per 2 capsules) Glycerosopholine (GPC) 300 mg Phosphatidylserine (PS) 100 mg (other ingredients) Modified cellulose (vegetable capsule), calcium phosphate, vegetable derived stearate, magnesium silicate, silicon dioxide, soy lecithin P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Take 1 capsule twice a day until 4 pm. Taking up to 6 capsules a day can be beneficial as recommended by physicians. Store in a cool dry place Safety Warning Soy formula. This product complies with US standards and may contain different ingredients, labels, and allergy warnings from similar products sold elsewhere See more Review: Brain booster - Best suppleme t. desertcart best in shipping fast Review: Natural brain Enhancers - This product is very effective I highly recommend it. ## Features - Concentrated research of nutrients beneficial to diverse human brain function - AlphaSize is the brand name of Glycerophospholocorin (GPC) which is highly concentrated in cells - SerinAid is the brand name of phosphatidylserine (PS), a component of cell membranes that produce energy and electricity in the brain - Gluten Free, GMO-Free, Vegan - Label image may vary - The item may arrive during warm summer days, but when fulfilled by desertcart, we store and ship the item according to manufacturer's recommendations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00309ZDHS | | ASIN | B00309ZDHS | | Amazon Bestseller | #52,945 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #225 in Blended Vitamin & Mineral Supplements | | Color | Natural | | Customer Reviews | 4.3 4.3 out of 5 stars (536) | | Date First Available | August 7, 2012 | | Is Discontinued By Manufacturer | No | | Item model number | DRB-00214 | | Main Ingredients | Phosphatidylserine | | Manufacturer | Doctor's Best社 | | Product Dimensions | 5.33 x 5.33 x 9.53 cm; 0.28 g | | Product Dimensions | 5.33 x 5.33 x 9.53 cm; 0.28 g | | Target Age Range Description | Adult | | Target Gender | Unisex | ## Product Details - **Age Range (Description):** Adult - **Brand:** Doctor's BEST - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 0.01 Ounces - **Item dimensions L x W x H:** 5.3 x 5.3 x 9.5 cm - **Primary Supplement Type:** Multivitamin - **Product Benefits:** Energy Management - **Special Ingredients:** Phosphatidylserine - **Unit Count:** 1 Count ## Images ![Doctors Best Natural Brain Enhancers, 60 Vcaps - Image 1](https://m.media-amazon.com/images/I/61Zb940uT0L.jpg) ## Questions & Answers **Q: The ingredients say gpc, not alpha-gpc. most other brands describe their products as alpha-gpc. is this something to be concerned about?** A: This might help a little more. Right off of Doctors Best Official WebsiteDoctor's Best Natural Brain Enhancers featuring PS & GPC is a unique formula that supports brain health and mental performance *GPC (Glycerophosphocholine) and PS (Phosphatidylserine) have been intensively researched for their benefits for diverse human brain functions.*The nutrients in Doctor's Best Natural Brain Enhancer support attention, learning, memory and other cognitive functions.*These nutrients naturally complement each other: -Alpha-GPC rapidly delivers choline to the brain across the blood-brain barrier and is a biosynthetic precursor of the acetylcholine neurotransmitter* -PS is an important phospholipid membrane component of cell membranes and plays a key role in cell cycle signaling*Gluten Free, Non-GMO, Vegetarian, Vegan- See more at: http://www.drbvitamins.com/products/natural-brain-enhancers **Q: How long did it take till you noticed any benefits? :)** A: I was using it in conjunction with Pramiracetam. Pramiracetam and Nootropics like it are well known for needing plenty of Choline to help it work. Since Alpha GPC crosses the blood brain barrier the best out of all the Choline's I needed a supplement that provided that. I never experienced the headaches that can come from the lack of Choline while using Pramiractam in conjunction with The Natural Brain Enhancer. So in that respect I noticed the benefits immediately. Outside of that everyone is different and everyone will, depending on dosage and length of time taking it, experience or not experience any benefits. I mention dosage because from what I have read it is a good idea to go high on the dosage of PS, as high as 800 mg daily at first then bring it down to 100 mg for maintenance. A good dosage of Alpha GPC is as high as 600 mg daily. One thing is for sure, most people want instant benefits from supplements and for the most part that is never the case. For some supplements it can take 3 to 4 months to really tell the difference. So once your start a supplement it is a good idea to give it a good length of time to tell if you are, or are not, experiencing any benefits from it. I am not a Doctor and all of this is just my opinion. This may or may not have helped. Always do some serious research on all ingredients in a supplement online and check for the best DOSAGE for MAX benefits. **Q: Is this for adults only?** A: I would say Yes, adults only due to the fact the Supplemental Fact label states "Suggested Adult Use". Or check with your physician by showing them the ingredient list to see what they think. **Q: hi bought this yesterday usually the supps are all white but this fime they were a little brown and the bottle had a strong smell from it .** A: They should be slightly off white with flecks of yellow/brown and YES they do have an odor to them. Don't think they should be showing up brown as soon as you open the bottle. They do turn brownish yellow after a couple months especially in a humid environment. They're never white like the cotton they put in the bottle! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brain booster *by J***L on November 13, 2025* Best suppleme t. Amazon best in shipping fast ### ⭐⭐⭐⭐⭐ Natural brain Enhancers *by M***E on September 1, 2024* This product is very effective I highly recommend it. ### ⭐⭐⭐⭐⭐ Review *by A***R on December 18, 2014* ** Updated review, January 2017. Here I will share some of the research results that I have read about the ingredients that are in this product. For space consideration I can only provide a small amount of info and what I am trying to do is to provide enough info for you to choose whether you want to look up the research to learn more about it. For that reason, the authors and the year of publication are also given here for you. Also, please note that I am not an MD, and this is not medical advice. I also tell you how you can go about finding out more information about the research on supplements both on-line and in the community, and what might be helpful to learn about if you haven't had the particular background to study in this area, before. If you do have the background, then go ahead and skip that last bit. A small sampling of research on glycerophosphocholine and phosphatidylserine: 1) Brain health: Kidd PM. (2005). This article is clearly written and has some excellent basic explanations as this author reviews numerous research studies that show commonalities to many neurogenerative disorders, and how providing the support needed by the mitochondria to produce energy can be beneficial. It has helpful illustrations, too, and the complete study is readily available online for anyone to review. It includes dosages for those with neurodegenerative disorders, and the text makes suggestions for prevention, too. Here is one statement related to the ingredients in the product reviewed, here: "Acetyl L-carnitine (ALCAR), glycerophosphocholine (GPC), and phosphatidylserine (PS) provide mitochondrial support and conserve growth factor receptors; all three improved cognition in double-blind trials. The omega-3 fatty acid docosahexaenoic acid (DHA) is enzymatically combined with GPC and PS to form membrane phospholipids for nerve cell expansion." I chose this statement to quote here so that readers can benefit from knowing that it is worth looking into the ingredients in this product further, and that brain health is not one-and-done; it requires ongoing nutritional support, and the ingredients in the Doctor's Best Brain Enhancers work together with other necessary nutrients. 2) Athletic performance: Bellar D, LeBlanc NR, & Campbell B. (2015), Published their study that compared αGPC against a placebo, using a cross-over design so that they could compare athletes against each other as well as against their own performance. At a dose of 600 mg taken for 6 days, there was significant improvement in their measure of lower body force production. The improvement in upper body force production didn't quite meet statistical significance. It was quite close; better upper body performance was there and in the right direction. With another athlete or two in the study it is possible that the statistical test would have been met as the design with only 13 athletes meant that a great degree of change was required to meet "statistical significance." 3) Physiological responses: Kawamura T, Okubo T, Sato K, Fujita S, Goto K, Hamaoka T, & Iemitsu M. (2012). These researchers measured plasma secretions after a single dose of 1000 mg of GPC using a placebo-controlled, cross-over design. They found increases in growth hormone secretion and hepatic fat oxidation that went along with the increased choline levels. 4) Inflammation: Tőkés T, Tuboly E, Varga G, Major L, Ghyczy M, Kaszaki J, Boros M. (2015). Various forms of injuries can be made worse by the inflammatory response that follows. These researchers compared 3 groups: one without any added GPC, another that received GPC before injury, and the third received GPC after injury. Studies like this cannot be done on people, so they used rats to examine whether GPC seemed to make any difference in the inflammatory response. GPC after injury was associated with better status on 5 measures. Having GPC prior to injury also was related to better levels on those same 5 measures plus 3 more measures. They concluded that GPC is protective and appears to be anti-inflammatory. It is my hope that this update is helpful to those wondering whether there really is a role for these ingredients in supporting the health of the brain and the rest of the body. Yes, there is. Is it everything? No, of course not. Happily, research keeps changing and advancing, so none of us are ever done learning about it. If you live in the US, then nutrition is currently not part of routine medical care. Odds are, you need to take the ball on learning about all of this, and then check out the supplements that interest you, specifically. It is helpful to realize that generally, the typical American diet does not provide all of the nutrients that are needed. There are also regional differences in what is in the soil, so even if you grow your own garden and eat recommended vegetable servings many times over, if you are not supplementing the soil then you could still be deficient. For those who are not trained in this research area, exploring it can be hard at first, but we all get better at the things that we keep doing, so keep doing it! The more you read research, the more you will understand and the easier it will get. Just be tough on your brain- don't let it be lazy, everyone's brain likes to take the easy way out. Instead, when you encounter key stuff that you don't understand, look that up, too! It does get easier and easier if you keep at it, and if you keep nurturing your brain with the nutrients that it needs, sleep and oxygen, of course! :D This one review can't do everything, and no one person will have all of the expertise needed for you- remember we all have differences in our genetics and genetic expression, in our diets, exposures to things that alter the demands on our bodies, and if there is a particular diagnosis or medications involved, then that can make a difference, too. That is why I sought a doctor that focuses on wellness, and brought this supplement in to my doctor with all of the ones that I was already taking. He could see that I was already taking the Acetyl-L-Carnitine and the Omega-3s (look up that first study in the list above) and he put me onto the other supplements that he felt were indicated for me and my health, personally. I had to get help elsewhere for things that are related to genetics, because that is a different field- not the one that my MD studied. Ultimately. which brands I buy, and what I put into my own body is my responsibility, so I read. I read, and read, and read. Instead of the least expensive supplement, I look for ones produced by companies that I have come to trust over time, that are offering the right dose in the right form, according to research studies. Still, those change over time, and sometimes what I take or the amount that I take changes, too. There are no easy, quick answers. I choose to be glad that we will never be bored. :) Keep asking questions, and looking up those answers! I hope that this review gave you a start! Begin by looking up any of the studies that interest you, here. Try the NIH research database- some of the research described was supported by your tax dollars, so the last government administration gave you free access to the supported research, online. Research that was not federally funded might not be available online. If there is an article that might help you and it is not online, then try going to the libraries that are supported by your tax dollars- there may be ones that are part of public universities, tax-supported medical centers, legal centers, etc. Ask them to show you how to search the "peer-reviewed literature in health." Call ahead on access and hours; you may need to bring parking money and also money to make copies of things that you want, a flash drive to save things that you can download, and a notebook to take down info and make note of things that you might want to follow up on, etc. You'll quickly need to start organizing your downloads in a way that makes sense for you. Your access to tax-funded libraries usually does not mean that you can also have the privilege of checking out materials so allow time to do your work, there. To get in, though, you should be able to just show ID- any official ID, it does not have to show that you are a student, just a tax-paying resident, pretty much. The subscriptions for the research databases are very expensive; not every library will subscribe to all of them. If you cannot get what you need where you are, then you can see whether you can find out where the closest access is. I have driven to different cities to get particular articles or search certain databases, sometimes. Another possibility is that if you cannot get the full-text of a particular article and it seems like it is exactly what you need, you can try to contact the author. If you are very humble, specific, and appreciative in asking, and the author is very kind, and there is no agreement in place that the publisher alone can distribute the work (so the author is free to send it out), then you just might be able to get it that way. It is not something that you can do a lot, but occasionally it might work. Only the corresponding author could be expected to respond (the report will indicate which author that is), and sometimes the contact info does get out of date, so this approach is always a "maybe." They are busy people- that's good, we want their research to get done, so your request should be short and respectful, and if you get a one-line response back, know that in research-world, that means that the person is respecting your time, too. No life stories, no fluff. Still, responding with a "thank you," regardless of the answer you got, is what is expected. So, there you go! Some research on the ingredients in here, and a how-to-DIY so that you can stay up-to-date. It is work, it takes time. It's also fun and rewarding. If you do not have the background in an area that you want to understand, then look for free on-line courses. More and more of them exist. Those that are on basic "research methods" for those in health fields are helpful in better understanding approaches to this kind of research, the different stages and levels, etc., as there are basic standards. If you aren't familiar with "statistical significance" and how that is different from "clinical significance," then learning that, and just enough stats to know what researchers are talking about will help, too. I sure gave you some extra in this review. Cool, eh? :D Well, if it's not, you could have stopped reading, LOL! If you kept reading, then at least give me a "helpful" vote; there must be something in here that kept you reading! All the best to you, in your learning and in your health. ** End of update. Previous review follows: ** I brought this in to my doctor to see if he would approve. He said, "Oh, I take this!" :) Enough said. ## Frequently Bought Together - Doctors Best Natural Brain Enhancers with AlphaSize + SerinAid, Supports Memory & Attention, Non-GMO, Gluten Free, Vegan 60 Veggie Caps - Doctors BEST High Absorption Magnesium Lysinate Glycinate 100% Chelated, Muscle Relaxation & Sleep Support, Non-GMO, Gluten Free, Soy Free, Vegan, 100% Chelated 240 Tablets - Doctors Best Bacopa with Synapsa, Supports Cognitive Performance, Non-GMO, Gluten Free, Soy Free, Vegan 60 Veggie Caps --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/733869806-doctors-best-natural-brain-enhancers-60-vcaps](https://www.desertcart.com.ar/products/733869806-doctors-best-natural-brain-enhancers-60-vcaps) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-23*