Top Rated in Vitamins & Dietary Supplements

Compare the most helpful customer reviews of the best rated products in our Vitamins & Dietary Supplements store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

Top rated products in Vitamins & Dietary Supplements

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4.8 | 25,227 customer ratings
97% of the ratings are 4-stars or 5-stars
I take one of these daily as part of my supplement routine and my vitamin D levels stay at the high end of the healthy range, even in winter.What prompted this review? Well, I just got the results of my latest bloodwork back. My doctor looked down, then back up at me and commented, "wow, your vitamin D levels are probably the best
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By B.
A couple of years ago, I felt awful. My doctor ran some tests and one of the things she discovered was that I had a dangerously low vitamin D level. She and I went on Amazon and ordered this while I was sitting in the office - it's the vitamin D she takes. After daily dosing for quite some time (after I finished some prescription vitamin
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By Katherine B.
I have used NOW products for a while now, but this was an absolute mess....pills stuck together inside the container so badly I could not get a single one out...I had to cut the bottle open with a box cutter.Even once I cut open the bottle, I couldn't separate the capsules from each other without destroying them.It cant be blamed on
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By David Tunison
4.7 | 110,141 customer ratings
93% of the ratings are 4-stars or 5-stars
I see a lot of reviews on here of people complaining how they've used this specific brand for 50 years and all of a sudden it changes and now its no good to them. Im new to this brand and to ease some others about the skeptical view of other reviews on here, i think it tastes fine. Some say its too sweet. Well you should check the
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By Gabriel Albores
I am strong now. This whey protein gives me the strength to move mountains. Build walls. Break them back down. Build another wall. Call my mom and tell her I love her. Have profound conversations with myself about the falsehoods that is ego and realize that hyper masculinity is an illusion to mask years of fearing things I don’t
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By amin
My message is the same as quite a few others but I wanted to share my experience in hopes that more people become aware.I have been using Optimum Nutrition protein for 10 years now. In my eyes it has always been the industry standard. Good ingredients, great taste, no BS.I received my last 5lb tub of Vanilla creme yesterday and made a
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By cristian crane
4.7 | 53,268 customer ratings
93% of the ratings are 4-stars or 5-stars
I’m not a body builder by any means. I work out about three times a week and I use the protein powder for a post work out shake or for a quick breakfast. I’m not on strict diets or anything like that, so my review is from a regular joe who works our mostly to stay in decent shape and stay alive. The protein powder as a shake is
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By Poppabear
First of all, I noticed the canister was almost full to the top with product. You cant even get a bag of chips that full anymore. The canister is also huge. Much bigger than my more expensive protien that only came half full. So right off I was impressed. I got the Vanilla Ice Cream and it smelled heavenly. I wasn't sure how good it
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By Leah B Geates
I'm not a protein shake guru but I know what I like and this is not it. A little history, I tried this brand at a local market that sells protein shakes. The shake was so good I asked the employee which brand and they used ONG so I decided to buy my own pack. Big mistake, so I've been reading the company changed the formula and now the
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By BookGroupie
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4.7 | 46,071 customer ratings
92% of the ratings are 4-stars or 5-stars
I have POTS and find when I do not take in enough electrolytes my fatigue and symptoms get worse. I do not like drinking Gatorade everyday because of the artificial dyes and it makes my teeth feel gritty. I was introduced to Liquid IV by a friend on Facebook and was hooked ever since. I like the lemon lime flavor the best. The passion
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By PinkJess
Long story short... I am a raging alcoholic. I drink till I piss my pants and pick fights at the bar. I often find myself waking up in a jail cell or passed out in a Popeyes Chicken parking lot. DONT ASK!Anyways... Come "Liquid IV"! I now mix one of these in with my first beer and mix another in after every 10 drinks. They're not
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By Gus
On my 3rd bag and poured in 2 packets for my son this morning, so gross I watched this dead intact black ant pour out with the powder, I will be looking for a different product now. Sometimes we've seen small black specks in the drink to, I'm now wondering if that's been pieces of
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By Big momma
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4.7 | 27,451 customer ratings
94% of the ratings are 4-stars or 5-stars
These vitamins turned me into a man. Put hair on my chest, a lusciously big beard and gave me huge
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By Bruce
I take one vitamin a day. I am still living, and in good health. I took one star away because I anticipate getting sick and dying regardless of taking
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By X
One must be honest in these reviews. As someone in their mid-30s, I chose this as my first multivitamin. The amount of products on the market is astounding, but after doing my research, this one seemed to fit the bill for an average, mostly health male. The key in any multivitamin is to make sure you aren't going to exceed the daily
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By Charlie P.
4.8 | 12,362 customer ratings
95% of the ratings are 4-stars or 5-stars
My son who has lost so much weight due to having brain cancer. Chemo & Radiation. He was just skin & bones. He has started to feel better and putting on some weight. This Mother is very happy. I thought i was going to lose him!!!! 😢He is still here and doing great. So
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By Mary S.
I suffer from anxiety issues which has cause weight loss of about 20lbs. I’m already skinny so it became unhealthy. I started drinking ensure as it was all I could get down, it tastes great, I actually enjoy them. And I have gained weight by drinking 4 a day. My metabolism is really fast. So two doesn’t cut it. I just wish it
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By Candy
My mom was sent home over two years ago and we were told she would be gone within 5 days. We started gicingg her this through a syringe to get fluids in her and she progressed to drink up to three of these at a time. She just had blood work done and it is the best that she has had in many years. Because of the amount of food she takes
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By Sue
4.8 | 12,120 customer ratings
95% of the ratings are 4-stars or 5-stars
My Neurosurgeon's provided me with a case of Ensure to drink prior to my 8 hour back surgery about a year ago. I was given more each day while I was in the hospital & again daily at the Rehabilitation Nursing facility. I was at the Rehabilitation nursing home for another month.I love the taste. My favorite is the vanilla original. Prior
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By Villa
I ordered 4 boxes of 24 ensure banana nut, but I found a box of
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By Dominique MICHEL
Basically the best tasting meal replacement nutritional shake but that's probably related to the fact that it's loaded with sugar. Per volume it's about the same as soda (22g for 8oz Ensure, vs 35-40 for 12oz soda) which isn't really acceptable for this category of drink IMHO. In fact it's the highest sugar drink in this category.
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By dmron
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4.7 | 21,939 customer ratings
94% of the ratings are 4-stars or 5-stars
These are handy for anyone trying to drop weight or cut carbs. They are a good breakfast replacement. I am older, and use about 1/2 of one to take my morning meds and supplements. when I feel hungry part way through the morning, I finish it. That gives me protein and energy to get going and concentrate...without carbs to make me
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By Ravenhill
Tastes great; very filling; has helped me lose over
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By Kristie J.
whenever I have to drop some pounds fast I always go to Atkins. I use these meal replacement shakes for two meals a day and the have a large salad with some protein for dinner. If I watch carbs - I lose weight. I like the taste of the chocolate but must admit that like the boarding house cook I try to stretch a shake by mixing it in a
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By Miss Barbara
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4.7 | 21,707 customer ratings
92% of the ratings are 4-stars or 5-stars
Got your attention? Let me start by saying I never review anything. But that stopped today. I cannot stress enough about how amazing this product is.Little background on why I’m taking it. Thanks to genetics and a stressful occupation on top of owner the company I developed high blood pressure, yay for me!My BP was 210/140 last year
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By Nate B.
I found this on the clearance shelf at a local grocery store. As I am constantly looking for a great deal, I did a quick search about this brand of CoQ10 online (didn't know much about the substance or the brand prior to that point) and all I found was praise for the product and the substance itself. So, I went ahead and purchased it.
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By Hisho does reviews
There is something wrong with these pills, I dont think these are safe to consume, I've contacted customer service and hope I am able to get a full
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By Irma Leon
4.7 | 15,767 customer ratings
93% of the ratings are 4-stars or 5-stars
I don't like to eat breakfast early in the morning, but I need to have something with my medications. These bars are delicious and filling enough that my meds don't upset my
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By Lillian Ammann (Lillie)
Okay:*shipped fast, product was in perfect order and shape.*flavor GREAT*price GOOD* Popular with work out crew*lots of flavors the guys loved* flavors the guys loved*Low sugar high protein
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By Thaiville
Our family went on a trip to Egypt. I bought a box of these and we had them for snacks during the two week trip.There were 8 different flavors, two each. It was great to sample the different flavors which is not something I get to do when trying Clif or any other kind of bars. My favorite was the Peanut Butter Crunch.I also used these
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By Eugene Choo
4.7 | 15,111 customer ratings
94% of the ratings are 4-stars or 5-stars
This product is by far one of the best whey isolate protein powder that I've ever taken. If you're someone who works out regularly, this product is the product for you. It mixes almost instantly without any lumps and powder residue at the bottom of your shaker bottle. I know some of you are afraid of protein powders that don't mix well
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By Amazon Customer
I went to pharmacy school, worked in pharmacy for 15 years, got tired of counting by 5 and then moved into biotech and oncology for another 20 years. For me, most supplements are marketing fantasy + zero verifiable science + no FDA approval + "case reports" which = BS.There are recent data from 2015 for protein supplementation
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By Rolidnot
I still enjoy Dymatize as a whole, but the Chocolate Coconut is tragic. I have consistently ordered Dymatize for about a year. To date, I've been satisfied with, or outright loved the flavors I have ordered, until Chocolate Coconut. I have had a lot of proteins from different lines and this is the worst-tasting protein I have ever
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By L. L.
4.6 | 29,815 customer ratings
90% of the ratings are 4-stars or 5-stars
Our family loves this protein mix. We have been using it regularly for a few years now and don’t have any complaints with it. My wife likes to add it into our pancakes, waffles and baked goods for a little extra nutritional boost and it mixes and cooks well. The vanilla flavor is sweet and satisfying, with no aftertaste like some
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By Cass Young
I really like this product. I've been buying it at C#### for over a couple of years but thought I'd buy it on Amazon out of convenience. The problem is deceptive packaging. The product I buy at another retail outlet contains 2.7 pounds of protein powder. This came, truthfully labelled as 2 pounds but in the same size container as the
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By Amazon Customer
The Detox Project found concerning levels of glyphosate in Orgain products. As much as I want to love this product, I can't as long as herbicides are found in the product. Glyphosate is linked to cancer and hormone abnormalities. For now I'm using GOLD STANDARD 100% Whey Protein Powder, Double Rich Chocolate, it's Whey but it's
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By Chisum L.
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4.6 | 26,639 customer ratings
90% of the ratings are 4-stars or 5-stars
Wow, I was a bit skeptical about some of the reviews and thought "this drink seriously can't be THAT amazing", but it truly is. My primary Dr recommended to me because of what patients have said to her about their experiences. Both my husband and I take Calm now. I've been having panic attacks more often and didn't want to take a rx,
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By TheGladiatorsCrew
Magnesium is a miracle mineral. And vital to your good health. From restful sleep, to no more leg cramps, to a more stable blood pressure and no more constipation, the results of its daily use, -every morning before breakfast- are nothing short of a wonder. And there are very compelling facts behind it:As per my GE, Magnesium CITRATE
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By AB
I have use natural vitality calm for a few years and I recently ordered a new tub. Unfortunately when I looked at the ingredients on the back it said magnesium carbonate instead of magnesium citrate like the original formula. Magnesium citrate is much more bioavailable and easily absorbable by our body, and it is the better quality
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By Min
4.8 | 7,971 customer ratings
95% of the ratings are 4-stars or 5-stars
Used seven of these during the Philadelphia Marathon (one every three miles, skipped the last one) and helped propel me to a 3:14. Note to those that have not perfected their fueling patterns, definitely practice fueling at least 3 to 4 times during long runs, would suggest taking a gel everything 5th mile to start and if you need more
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By faridruns
Been a big fan of Gu since my first marathon. After about 45 minutes of running or biking, you start to feel a bit "sloggy". eat a gu, keep going. You don't get this unnatural "wow, that pepped me up" feeling...YOu just kinda forget that you were getting tired, you keep going, and in a few minutes you note pace increase,
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By zakleerite
I like them all! I just started getting seriously into my fitness routine which is basically 30 minutes of cardio and 7 minutes of strength training in the early AM. I was feeling a lot of fatigue and light headed ness even after eating a banana prior to working out. This really does the trick. Taken 5 minutes before with a glass of
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By Maya
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4.8 | 7,862 customer ratings
95% of the ratings are 4-stars or 5-stars
Love these!!! Starting the low carb diet and have been wildy succesful with it. I am 25, and after a sudden weight gain of 30 lbs, I decided to make a change after almost hitting 200 lbs. I use these as a meal replacement, usually breakfast or lunch. I love love love the taste. The smell is a little weird but I got over that quickly once
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By Melissa Vinent
Say what you will about the Atkins diet, (I got good results), and about some of the Atkins nutritional products, (meals and bars are sort of iffy), we have found over the years that these shakes are the best all around nutrition shakes for us. Super low carb and high protein. Nice mix of vitamins and minerals. We prefer the Dark
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By Pop Bop
This dark chocolate is may favorite flavor of these drinks.I'm older, and take supplements and meds in the morning. I use this to do that (tip: swallowing pills with a thicker beverage makes it easier), and then have half left over, which I drink as a snack mid morning.A whole one is a complete meal replacement, but I find I don't get
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By Ravenhill
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4.6 | 21,679 customer ratings
89% of the ratings are 4-stars or 5-stars
I have struggled with a systemic yeast infection and Biofilm on my face for 2 years. I have seen 5 doctors and they pretty much ignored that I told them I felt it was yeast and kept telling me it was acne. That was until I had to have surgery for a huge infected mass in my neck area and the pathology report came back showing candida
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By Amdarela
I have terrible hormonal acne. I'm 32 years old and I've never had acne until now. I've spent literally hundreds of dollars on birth control, special washes and magical creams that all claimed to clear up my face and all of them had zero effect on my skin.One night while doing some research I stumbled across a video by organic olivia on
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By CalMooMama
love L-Lysine. It increases collagen, reduces lines and wrinkles and I look 15+ years
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By NNA ELAEN
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4.7 | 11,122 customer ratings
93% of the ratings are 4-stars or 5-stars
With my job and what it entails, I need a lot of energy. I already drink so much water to keep hydrated, but I also need a bit of a boost to wake me up. I'm not big on energy drinks at all. I normally stick with the coffee energy drinks by Monster, which have helped a lot in terms of keeping me awake, and also being delicious.This one
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By Catherine Mae
I'm assuming that if you're reading this it's because you know what you're looking for. But if you need a little nudge to convince you, Sour Apple is the best flavor. It's not as sickly sweet tasting as the Carnival Candy and doesn't have the aftertaste that the Melon Mania flavor has. If you're not sure about Reign itself, it's got more
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By Charles Piercey
Firstly, these drinks taste great and they definitely do the job, but I personally had a lot of stomach issues after drinking these. I have been drinking other energy drinks daily for about a year now (including some of the Rockstars with 300mg caffeine), so it definitely wasn't caffeine intolerance. On two separate occasions I've drank
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By Garrett Reuscher
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4.7 | 10,778 customer ratings
92% of the ratings are 4-stars or 5-stars
I am huge
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By DIAN YU
Just wanted to provide a visual of how large the pill
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By Amazon Customer
I made the mistake of looking at the 150 servings and assuming that was at 5g per serving since the pure powder is listed at 5g/serving. Makes no sense to have these listed at 2.5g/serving when it's the exact same product but with caps. Make sure you read the servings ratio and how much of the product that you are receiving.I always buy
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By Matthew
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4.8 | 7,257 customer ratings
95% of the ratings are 4-stars or 5-stars
On a serious note, I’ve been dealing with severe depression and it’s extremely hard for me to get up and get out of bed to do things I don’t absolutely have to, and even those things I have to do I’ll put off till the last minute. But when I drank this....it made me feel really good. And when I say good I mean happy, upbeat, and
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By Von
I drink both, but they are low carb but a bit different. FitAid Zero (5 Calories, 1g Carb) vs Celsius (10 Calories, 2g Carb) Both would be Keto Diet Friendly.Energy / Recovery - Winner FitAid ZeroCelsius has 200mg caffeine which is great (I don't drink coffee) so this can be a boost if you're really drained. But that's too much caffeine
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By Mark D.
I love this beverage! It give me a boost of energy without being shaky and it great to drink before and even during a workout. I usually buy this from the gas station or the store if I can find it but I wanted to save some money and order bulk. I ordered this from the seller Aims2020 here on Amazon. When I opened the Amazon box things
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By Elizabeth Nelson
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4.6 | 17,995 customer ratings
88% of the ratings are 4-stars or 5-stars
This is a no BS review of this product. I bought this because for one reason or another after my surgery I haven't been able to drop the weight. I needed a tool to help me and that is what this is. This won't magically make you skinny again; however it makes it really easy to get there. Gaining or loosing weight is simple eat less
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By Amazon Customer
I am a 29 year old male 6 foot 1 inches tall slim athletic build. Most of my adult life I fluctuated between 175 and 185 lbs. About five years ago I began working an office job and the weight started packing on. In March of 2016 I had a friends wedding coming up, so i grabbed my suit to try it on and could not believe I could ever even
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By Damien Staples
Ill update my comment in 2 weeks! I bought the 34 serving one to try it out twice a day for 2 weeks! Actually 17 days. But I will keep you all posted. SO FAR IT TASTES AMAZING, Literally it tastes like a milkshake. I am So Shook!! Especially with Ice!!!! I use it with 1% milk and I would like to try it with almond milk and soy milk. As
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By Nicole Guillermo Compres