American Standard Supplements Zinc 100mg, Vitamin C 1000mg, and Vitamin D3 5000 IU (125mcg) Per Serving - Gluten Free, Non-GMO, 60 Capsules, 30 Servings

I’ve been using this supplement for a few weeks, and I’m really impressed with how convenient it is to get all three key nutrients — zinc, vitamin C, and vitamin D3 — in one capsule. The capsules are easy to swallow, and the packaging is solid and keeps everything fresh. I like knowing that I’m supporting my immune system, energy levels, and overall wellness with just one serving per day. It’s especially nice for busy mornings when I don’t have time to juggle multiple bottles or remember separate supplements. What stood out to me is how consistent the quality feels — each capsule is uniform, and there’s no weird aftertaste or discomfort when taking them. The 60-day supply is generous and makes it easy to stick with a daily routine without constantly reordering. If you’re looking for a simple, all-in-one formula that combines zinc, vitamin C, and vitamin D3 in high-strength doses, this is a solid choice. It’s convenient, reliable, and feels like a premium supplement at a reasonable price.

great stuff and cost-effective for this 80 year old keeeping heathy and active!

So I will start by saying I am not one of these people that buys into most crap on the market. In my experiences most vitamins, energy boosters, shake mix etc... I have found to be garbage, so I was extremely skeptical about this item. However, the reviews on Amazon were so good I thought I would give it a shot. I have an office job and over the last few years have become very sluggish and overweight just because I have fallen in that same trap a lot of us do. Energy for me is just NEVER there and it is something I have struggled with for years now. Fast forward to trying these vitamins......First day nothing noticeable, second day nothing noticeable, third day I remember sitting back in my chair around noon and thinking to myself "wow I feel great today", but I thought it may be just a fluke so I did not think anything of it. Over the next few days I noticed the same thing I just felt like I wanted to get up and run around (trust me that is not the norm for me). It got to a point where nothing else in my normal everyday routine changed other than these vitamins so I was pretty sure it was them. However, as I said before I do not buy into this sorta thing easy so I intentionally stopped taking them for 4 days to test my hypothesis. Day by day without the zinc pills I could slowly start to feel myself fade into laziness again. By day 4 I was back to being lazy and I knew that these pills had to have been working. I went immediately back on these vitamins and by the end of day two this time I could feel the energy come back (I think the second time was faster because I probably still had some in my system). I have been on these vitamins for about 3 weeks straight since I started taking them again and the non stop energy has never stopped. One other thing that impresses me is I have taken energy booster pills before and they worked ok, but I remember having a hard time sleeping at night. So with these vitamins it was also a big concern to me, but it never happened. I take them at 7am in the morning and it leaves me with tons of energy all day long, but I have never struggled to sleep at night since I have been taking them. These vitamins give me no jitters, no shakes, no ups/downs they are just amazing and trust me I do NOT say these things often when it comes to garbage on the market these days. Well worth the price, I would pay triple for them. Thus far in the month+ I have been taking them they have changed the way I look at life. I used to struggle to get through my days and have so many ups/downs with energy throughout the day. On these vitamins I just feel alert, more in tune with work, and just all around energized. The one thing I will say that I read in a lot of reviews that I did experience was a stomach ache. I saw some people that really struggled with stomach pain. Just to be clear I DID NOT have bad stomach pain, but I did have a weird not painful by any means but for lack of a better word "nagging" small ache in the upper area of my stomach. However it was just enough to annoy me, and it did last for about 3 days off an on. I do stress though that this was NOT anything bothersome. Just an annoying feel. Other than that sorry for the long review but these vitamins are the real deal and I personally will vouch for them. Nothing and I do mean nothing has worked for me over the years, but these pills do.

A tiempo muy bien

I swear by this Zinc supplement. It keeps me cold free and wards off any cooties coming my way. I feel the difference when I’m between bottles and I slack off taking this. I’ve turned on two other friends to this awesome stuff.

Son excelente en lo personal la recomiendo.

Excelente si quieres elevar tus defensas

Repeat buy, use this daily. Happy with purchase.