Excellent service I’m glad to start getting product from this company

I started purchasing this product at CostCo. I suscribed to Sports Research's autopurchase subscription program since CostCo got inconsistent with the supply. Excellent product and quick delivery in the subscription program. I highly recommend.

But only 4 stars because labels are a little confusing. E. g. , magnesium threonate amount has two numbers. I had to email them to understand it.

Thanks for the fast response,

Great sweat cream it works wonders looking forward to sweat more now ;)

My shopping experience with Sports research is very positive. Any concerns I have are always promptly met by the staff. Thank you!

I started taking L-Threonate a couple of months ago. I feel the difference in quality of sleep. I never had issue of not be able to fall asleep, but I always woke up still tired in the morning or I felt like I didn't have good quality sleep even though I slept long enough. Now, that's gone. I think I also feel my head is more clear. I also take your D3/K2 combo. I introduced the L-Threonate to my friend, who had sleep issue for a very long time. She said she is sleeping now and very happy with the results. Before I started on L-Threonate from Sports Research, I tried Magnesium Citrate/Calcium combo from other company but it made me feel sick and stopped taking. There is just one request to the company. Can you sell 150 cupsuels version of L-Threonate in subscription? While auto-ship is convenient, Costco has the 150 cupsuels version just $3 more than the subscription price,.

Shipping is spotty. Some come in decent time for ground shipping, some take longer. I try not to wait to refill my favorites but free shipping and great prices make up for the timing.

Response time was great and my question was answered.

Great supplements with measurable results. Each supplement provides the right amount of vitamins based on your activity or body weight. Excellent source with just the right balance in the amount of ingredients.

Wonderful product and great customer service

I would have preferred to have the shipping fee refunded, which is what I requested. Instead, I was given a free shipping code for a future purchase.

Service and shipping were great

The problem with sticking fish oil pills was resolved to my satisfaction. The company stayed on top of this until completed

Disappointed that the discount code was only for one time purchase. I was setting up the auto shop option and the code didn't work. Only for one time purchase! Sucks.

Everything was fine and I would buy again, however, I didn't receive any information of my package, and it just arrived to the location one day. Most of the time this is not an issue, but I'm not from US, so when buying stuff I need to prealert packages, and in this case I wasn't able to do it due to the lack of communication. Other than that, everything seems to be fine, hopefully communication improves for future purchases.

Efficient and help to solving my issue.

Very easy and fast communication

Great job Sports research - You have just replaced Thorne!!!

Literally blown away. I thought I was gonna get ripped off. It was well worth the shipping wait and made me realize how much my waist didn’t sweat before I tried this. I never leave reviews - until now