Based on 11687 reviews
Too soon to tell

Capsules are ok to swallow, no problems as supplements go.
Hard to know if eye health has improved after a few weeks' use, though.

Great product

Great product

Really feel the Dr.’s products are safe and made with integrity and our highest best outcome.

Life Extension Optimized Quercetin 250 mg

it works great for me thank you

Quell Fish Oil, plus D

Well tolerated. No aftertaste.

Douglas Laboratories Manganese

Pro omega

Easy to take

Jigsaw Malate

I have restless leg syndrome so the malate works great to calm my legs down. It is in a capsule form so it is easy to swallow.


Great product. Without question I feel it boosts the immune system. Even if I start to feel like I'm coming down with something up pump up the dose to the recommended three and three three tablets every 3 hours. Within a day I'm feeling back to 100%. It's funny I recommend this to a lot of my friends I think people like getting sick sometimes LOL thank you wellness group..

PS I voice typing I do not add it hope this makes sense

love it!

I love these supplements and I love how tiny it is, so much easier to swallow!


My normal brand was out of stock. This was available so I tried it, seems to work ok. A bit more expensive but in stock.


I stopped taking this for a month or so, didn't think it was helping. I will never run out again. My mood is better and the best part is I'm sleeping so much better. I was waking up every 2 hours like clockwork. So much better now.

Pure Encapsulations Vitamin D3 5000iu


I purchased Amino Acids and Pure Encapsulations Melatonin from Supplement First and both are first rate. I'm sleeping better than with previously tried brands of melatonin.


Nettle Stinging Root is Very effective in lowering blood sugar level.


Noticeable difference when we run out.

great supplement for candida overgrowth

I started taking for candida overgrowth and see the difference in my skin, the rash is disappearing

Impressed with level of customer service. My postman misinterpreted delivery instructions, left my mail outside on top of bag of potting soil. However, I did not locate it until I had contacted Supplements First explaining that I had not received order. CS willing to ship product again, no additional charge( unbelievable) I never expected that. I was happy to contact them when I discovered the package and the rest of my mail. They scored big time with me!!!

Mineral and Essential/Vital Nutrients

It was recommended by my Naturalpath doctor.
I was taking 3 capsules daily. To my surprise that I lost weight by 10 lbs. I have decrease to 2 capsules daily to keep my body weight not increased. I am energetic.


Immune Necessity

Love knowing that my immune system is fortified by this daily Quercitin supplement!

Pure Encapsulations Buffered Ascorbic Acid.

This product is very gentle on the stomach; I never get heartburn from it and feel it's the best vitamin C supplement I know of.

Happy with this

I have been taking this on and off for some a while now. I think there is a slight calming effect .

Gut Disruption

both products caused gas in my guts no matter how much or when i took them. which in turn disturbed my sleep.

The best vitamin ever

I’ve been on ultra preventative X gor 17 years religiously along with some other supplements.
I believe that this regimenhelped me through the past 18 months and Covid. I don’t plan on getting
the Vaxx. I believe my immune system is up to par due to my vitamin supplement regimen.