We use cookies for certain features and to improve your experience. See our Cookie Policy and Privacy Policy to learn more

Leafly

Shop legal, local weed.

Open
advertise on Leafly
ShopDeliveryStoresDealsStrainsBrandsProductsLeafly PicksDoctorsCannabis 101Social impact
  • Sign in
  • Create account
  • Strains
  • Shop
  • Shop
  • Delivery
  • Deals
  • Stores
  • Brands
  • Products
  • Leafly Picks
  • Learn
  • Cannabis 101
  • News
  • Leafly Learn
  • Science of cannabis
  • Doctors
  • Social impact
  • Lab partners
  • Download the Leafly App
  • Advertise on Leafly
    • Leafly.comUSA flag
    • Leafly.caCanadian flag
  • Help

Critical Mass reviews

4.2(849)

Read people’s experiences with the cannabis strain Critical Mass.

write a review
October 12, 2016
H........a
Loading...Happy
Loading...Relaxed
Loading...Sleepy
I am a low tolerance consumer and this was a great strain for me to try to get back in the saddle. For me, a few hits was enough to start but it didn't get me blasted like some strains have. Once I was riding that ride, I had a very positive mindset about things which was awesome bc I suffer from anxiety and sometimes cannabis can really exasperate it. Nothing too crazy to write home about but I will try it again for sure.
March 14, 2017
J........5
Loading...Focused
Loading...Happy
Loading...Relaxed
Loading...Sleepy
The critical mass I received from the greenhouse in Glendale, AZ is great. It was a low thc strain but high in cbd. It worked wonders with my nausea, as most indicas usually do. But I was pleasantly surprised with how much it helped in relieving my anxiety. Overall a very relaxing, very medicating high.
6 people found this helpful
October 24, 2014
k........r
Loading...Giggly
Loading...Happy
Loading...Relaxed
Loading...Sleepy
Had a joint rolled with some Critical Mass that a friend had purchased. Took 4-6 hits from that joint and told him that was all I needed, being a lightweight. We were in his car driving around and making small talk afterwards, him driving and me in the passenger seat. I was laid back and very relaxed. I felt high, but not in a "wow I'm high" sense, just that I was very relaxed, slow moving, and content with everything going on. After about a half hour, I decided I wanted to go from the buzz/laid back high I was riding to actually high, seeing as I was with an old friend and he had almost an ounce of weed, I wasn't really being a burden by smoking more. I told him I'd rather hit it in my bubbler, so we drove to my house and grabbed it. He decided he'd hit the bubbler too, rather than smoke his own joint. I explained to him that I was a lightweight and that if I smoked too much I'd trip too hard and freak out (I am diagnosed with Panic Disorder so finding weed that agrees with my anxiety is super important to me), but he insisted it was fine and packed me a huge bowl. He was smoking me up after all, so I just took it. I tried my best to clear the bowl but I couldn't. After a huge hit that didn't even clear it, I handed it to him, telling him to clear it because that was enough for me and I was gonna be coughing for a few minutes anyway. He cleared it, packed his own bowl, smoked that, and then asked if we were done. I told him to pack me a very small bowl that would be my last one and, again, he packed a huge one. Same thing - tried my best, took a huge hit but couldn't clear it, and gave it to him to clear after a coughing fit. We then took back to cruising, listening to music, and catching up with each other. This lasted about 15-20 minutes, during which we stopped at a gas station where I stumbled and laughed a lot while he filled up a tire of his that was low on air, went back to cruising and then the trip began. My tongue went numb, which for me is the trademark first sign of a bad trip. My legs, arms, and hands went numb shortly after, and a panic attack hit me pretty hard. Yelling at my friend to take me home, I took .5mg of clonazepam to stop the trip, and sipped on the drink I'd brought with me (non-alcoholic) while we made our way to my house. It took me about 30-45 minutes to come down to a point where he felt comfortable leaving me at home alone, which is a bit longer than most of my bad trips last, likely due to the size of the bowls he packed me. Most of my friends have told me that the trip I described here is their favourite kind of trip, and that they find it very hard to achieve. Well, I'll tell you that with Critical Mass, that trip's very easy to reach. Although I am a lightweight, I didn't smoke a whole lot (definitely no more than a gram), so someone with a regular tolerance wouldn't have much trouble reaching that point. If you like that kind of high, this is definitely some great weed for you. It's potent and gets the job done. However, if you've got anxiety like me, you may want to avoid it - unless you still like that type of high. I've kept my eye open since then to avoid smoking this strain at all costs, but the person in my city that is selling it is keeping it stocked because it's very popular. An awful strain for me, but a fantastic one for any smokers without any considerable anxiety.
2 people found this helpful
January 16, 2017
S........4
Loading...Happy
Loading...Relaxed
Loading...Dizzy
Great strain, strong high and huge assist with pain relief and insomnia! I've tried a lot of different smokes and this is right up there with the Mean Green. This has helped me with chronic pain relief and the insomnia it causes. Makes you really lazy afterwards so do everything you need before you indulge. Slightly dizzied high but nothing that will make you ill, makes you relaxed and at one with everything
2 people found this helpful
November 22, 2016
p........u
Loading...Aroused
Loading...Euphoric
Loading...Focused
Loading...Relaxed
Rheumatoid arthritis sufferer. Gave me a heavy body high and helped me sleep pain free throughout the night and woke up feeling rested (which is extremely rare for anyone with an autoimmune disease). This is the only strain that has given me a solid night's rest. I highly recommend! I may be a bit of a lightweight, but I definitely woke up semi-high and wore two different earrings to work... So just make sure you don't have any important meetings the next morning.
1 person found this helpful
November 17, 2016
s........9
Loading...Giggly
Loading...Hungry
Loading...Relaxed
Loading...Dry mouth
Very intense body high, kept me lifted for a solid amount of time. Sweet and pungent taste. DAT ISH LOUD, reminds me of living on the prarie. much simpler times. in the land of smoking a bowl and then walking a mile to the nearest water hole to get a drink to cure the cotton mouth. jesus, I am tripping balls.
3 people found this helpful
May 10, 2017
a........6
Loading...Euphoric
Loading...Happy
Loading...Hungry
Loading...Relaxed
This strain helps with a lot of issues, I have horrible anxiety with chronic pain and this strain gets me totally relaxed! I love critical mass!
April 17, 2017
w........4
Loading...Relaxed
Loading...Tingly
Loading...Dry eyes
Dank taste zesty slow acting high but extreme.
1...303132...82

Buy strains with similar effects to Critical Mass

Order online. Same-day pickup or delivery in
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  1. Home
  2. Weed Strains
  3. Indica
  4. Critical Mass
  5. Critical Mass Reviews


Stay In Touch

Receive updates on new products, special offers, and industry news.

Something went wrong, please try again.

By providing us with your email address, you agree to Leafly’s Terms of Service and Privacy Policy.

Leafly mobile app
Get high for less.
Download the Leafly app.
Download Leafly: Marijuana Reviews on the App StoreDownload Leafly Marijuana Reviews on Google Play

Business Solutions
  • List your store
  • List your brand
  • Lab partners
Business Solutions
  • List your store
  • List your brand
  • Lab partners

About Leafly
  • About us
  • Careers
  • Investor relations
  • Contact us
  • FAQs
  • Accessibility
About Leafly
  • About us
  • Careers
  • Investor relations
  • Contact us
  • FAQs
  • Accessibility

Stores in
  • British Columbia
  • Ontario
  • Alberta
  • Saskatchewan
  • Manitoba
  • Prince Edward Island
Stores in
  • British Columbia
  • Ontario
  • Alberta
  • Saskatchewan
  • Manitoba
  • Prince Edward Island

Privacy & Terms
  • Terms of use
  • Commercial terms of use
  • Privacy policy
  • Do not sell my personal information
Privacy & Terms
  • Terms of use
  • Commercial terms of use
  • Privacy policy
  • Do not sell my personal information

The material provided on Leafly is intended for educational and informational purposes only. Leafly is not engaged in rendering medical service or advice and the information provided is not a substitute for a professional medical opinion. If you have a medical problem, please contact a qualified health professional.


© 2026 Leafly, LLC
Leafly and the Leafly logo are registered trademarks of Leafly, LLC. All Rights Reserved.