Cerus Performance Reviews

Cerus Performance ReviewsSee store reviews

Lee C.

I’ve been using a different powdered collagen protein in my coffee for years. From that same company I also mix MCT oil powder (maybe an Cyrus product in the future?) and add stevia for a some sweetness. Just switched to Cerus Renew from the other collagen and it is AMAZING! Superior taste and my coffee tastes so much better! Great product and even has those extra supplements incorporated with the collagen. Love it!! I use REM every night and highly recommend. I follow my sleep patterns and t...

RENEW

Leah D.

REM is amazing! I have such a hard time sleeping. This is the first supplement that helps me sleep through the night! I’ve tried a lot and this is my favorite! I NEED a restock!

REM

Earl H.

This Is A Great Product with Good Clean Ingredients. PRO FLOW is what You need especially when Grinding through that Tough Workout or Grueling Hike. Zero Side Effects. No Jitters Zero Shakes. Try it you will Not Regret Your Decision

FLOW

Amber B.

First you FLOW, then you GO! I love that this doesn't give me the tingles, but still revs up my workouts. If you are the kind of person that needs to feel it working while in the moment, you won't appreciate this product. FLOW is a subtle shift in gears from cruising speed to 3rd lung without you noticing it till you reflect back. Sounds crazy right? Well it isn't! I get done with a METCON and can look back and think "man, that felt great! It normally would have sucked!".

FLOW / FLOW PRO

Jeremy H.

Been using Flow for several months now and I love this product. I can breath better and have that kick at the end of a workout. If you haven't tried it, I highly suggest you give it a go!

Flow

Jorge S.

Recently met Nick Williams and he introduced me to flow. I hate how pre workouts make me feel so a natural one with simple ingredients for sure peeked my interest. I got a bottle of the flow pro 2 weeks ago and absolutely love how it helps with my breathing during the workout! Unfortunately I dropped my bottle today and it broke. I called Nick and told him what happened and the company was so helpful and actually replaced my bottle. I love when companies have great customer service and take care...

FLOW / FLOW PRO

Marlon B.

My second bottle of Flow and during my long runs I have experienced the 'third lung' effect. Too expensive to use daily but on bike/run events i have to have it.

FLOW

Bernardo P.

It gives me the energy to sustain my two hours workout. I feel that I could breathe better and don’t feel sluggish. Be able to get two more reps.💪🏼🦾

FLOW / FLOW PRO

Caroline S.

This product is legit! You never know for sure what you're getting when you buy something off Facebook, but I went for it based on the reviews. At my first use, there was no hyped up, jittery feeling I used to get with pre-workout drinks. I felt completely normal, in fact so normal that I wondered if I had fallen for a scam. But once I got on my bike and started the ride, I knew it was working for me. I went hard on a windy, hot day for an hour and a half without fatigue. My legs felt great all ...

FLOW / FLOW PRO

Angel C.

Outstanding product! I definitely notice the results: much faster, sustained run pace, quicker recovery time. I’m 100% fully satisfied and impressed with the product. Cetus Performance! Keep up the great work, PLEASE!

FLOW

Thomas M.

Great product it helps me breathe!

FLOW

Alvin A.

I will say this product taste great. I have noticed a difference in my breathing. I would recommend it to anybody who is active or needs a little extra help.

FLOW

Sonia R.

Helps enhance my workout

FLOW / FLOW PRO

Rebecca Z.

This has helped my performance tremendously. I have asthma. Since using your product, I haven't had the need to use my inhaler after or during my workout. My stamina is through the roof, I rarely take any breaks, my energy lasts throughout the day. I don't have jitters like other pre-workouts do and that's what I love. Thank you for making an amazing product.

FLOW / FLOW PRO

Faith M.

I tried the product with low expectations because many products make claims they don’t live up to. I live in an area with high humidity and intense heat. I always breathe harder when running in those conditions, however, after using Flow I noticed an immediate improvement. I was astonished and have since purchased another bottle. Flow is now part of my day, everyday.

FLOW / FLOW PRO

Sarah P.

I can tell a noticeable difference when I take this before a workout - especially cardio. I do not typically take pre-workout, as it makes me feel jittery and gives me a stomach ache. This stuff is the real deal. No jitters, no crash. Highly recommend this to those who are looking to level up without turning to caffeine/additives/other questionable ingredients.

FLOW / FLOW PRO

Earl H.

I've had every flavor and they're all delicious. Take it when I'm Hiking haven't had any Leg Cramps. Also Taking it when I do Old-Man Crossfit Workouts zero Ab Cramps. Great Product

CREATINE + HYDRATE

April W.

This stuff legit works! I tried it once and i’m not really one for supplements. But it showed on my iwatch right away that my vo2max was going up! It’s a little pricey, so i cab’t purchase too often, but it is worth the money

FLOW

Amber B.

It's not a knock your lights out immediately kind of thing. It's a take it and go lay down and you'll drift off peacefully like a swaddle baby on a beautiful spring day. No hang over feeling or weird dreams like melatonin or sleeping pills. I do 4 dropper fulls under the tongue every night.

REM

Mike C.

I have found Cerus REM to be a great product for my night routine. I’ve waited to review it and after a few weeks of ritually taking it, I can tell it helps me get to sleep and even deepens my sleep. Even when I get the same amount of Hours of sleep as I did before, I feel better rested and recovered. It also taste like I’m drinking a lavender flower in liquid form. so win win!

REM

Corey W.

Just ordered my second bottle of REM! I had great results with REM. Sleep and recovery are so huge when you train hard. I tried melatonin and even used at prescription sleep aid, which left me groggy and with no energy. REM allows me to fall asleep fairly quickly and get sustained sleep I need. Hoping to try FLOW soon!

REM

Bryan D.

Holy moly I feeling my body rest 8 hours, ready every morning for my workout !

REM

Bryan D.

I am focused all day with this product in my work out and my work

FOCUS

Bryan D.

Good stuff to finish a Workout extra lungs!

FLOW PRO

Gina K.

Been using Flow for about 3 months and seeing improvement in meeting time caps and keeping my breathing under control. Love, love, love the taste and the high quality of ingredients used to make Flow. Would highly recommend the product to anyone.

Flow

Debbie C.

Flow has changed my daily routine!!! I have higher and more sustained energy, my breathing is better at our elevation (over a mile high) and helps me to focus on the task at hand with a sharper mindset! I'm LOVIN' this product and it's all natural ingredients! Good on ya, Jeff! :)

Flow

Denise R.

Absolutely amazing product! It is the ONLY pre-workout I use. It doesn't give me jitters or make me feel all "wired," but it does allow me to push for longer through hours of training and I find that my capacity has gotten better and better! On my 3rd bottle and will continue buying!

Flow

Guillermo R.

Product is amazing. It has helped with my performance at the gym. Love the FLOW!!!

Flow

Jonathan S.

Excellent product. Was recommended to use for every day use and before workouts. A game changer. Big difference felt.

Flow

Brian H.

I typically dont take supplements but was introduced to Flow about 3 weeks ago. I ran a 50k this past weekend and the Flow was/IS an absolute game changer! All natural supplement that has a HUGE impact on my cardiovascular output during the race. Will definitely continue using this from this point forward!

FLOW

Thomas M.

Awesome product helps me breathe!

FLOW & FLOW PRO

Jeremy L.

Flow has definitely improved my jujitsu game. Really feels like I have a second set of lungs. Didn’t think it would work as good as it does, thought the other reviews were probably over hyping it. Now that I’ve used it for a month I can definitely say it’s greatly improved my endurance.

FLOW / FLOW PRO