I have been using this tincture since around 2018 and is by far the best product on the market for my chronic issues. In a world where everyone focuses on thc products the more therapeutic products containing whole plant and a host of minor cannabinoids don’t get enough attention. I save this for the times I truly need it and it has become a staple in my overall pain management. Oleg is EXTREMELY-ly knowledgeable and his attention to healing is unparalleled. I am grateful this product exists and that Oleg is the mastermind behind creating more of these types of products.

I love it so much, The taste fantastic ! It was good for my body. I recomend for everyone.

After many attempts at finding a real CBD product, I came across this at a shop as a sample (2 years ago). This product (Extreme), quite literally tops a grand list of CBD oils out there, and there are a lot of brand name formulas that I’ve tried, which only left me feeling scammed. LK relieves my anxiety, calms my mind without the “high,” even helps with sleep. Customer service is superb. Lab listed ingredients. Everything is on point and I am grateful to have found this, finally.

OMG. The best !

Hands down, the Lock & Key extreme formula tincture has been my favorite go-to whole plant CBD tincture for at least the past 4 years. Suffering with early signs of MS and other autoimmune related issues, it is very difficult to find quality whole plant tinctures on the market that pack so many milligrams (134!) into 1 mL dropper. For optimal sublingual uptake, less liquid is better which works great with this formula. I also think it's a great way to add a CBD to personal care products such as moisturizers or conditioners. Overall, less is more here and this extreme potency tincture delivers every time.

Extrem tincture extrem good. I use almost 2 years ago and feel very well. The best for me.

Extraordinary !!!!!

Having only tried off the counter Health food store variety CBD and getting no results, I was unsure that a stronger more medicinal variety would help me. But after trying 2 Very strong opiates for pain after a trip to the ER prompted me to find a more gentle and effective solution. I tried the 4,000 that a friend dropped off for me. I was frankly shocked by its effectiveness....more than shocked. I was and continue to be deeply grateful for the ease 25ml 2-times per day, has given me. I immediately consulted wiht Oleg about continued dosage etc... Not only has the support team at Lock and Key been extraordinarily helpful, but I am now able to give myself the dosage I need relative to my pain etc. and I am confident they will be there for me as I continue on my journey to both ease my pain and understand how the cbd works etc...I am suddenly in Awe of the medicine, feeling hopeful about my pain journey and grateful to have something to turn to.

I have to say, when I first heard CBD could be helpful in managing my joint pain from tendinitis and other injuries, I was very skeptical. Well, two years in I have to say I was so wrong. At first, to get symptoms under control, I did have to use more than I had hoped, but after a short while I was able to experiment with dosage and found a sweet spot. Oleg and Lock and Key have been great to work with and I appreciate their help. Thanks, guys...Craig

I'm so glad I decided to order the tincture (extreme formulation 4000) because it's been helping me with my insomnia! I need to sleep on my stomach to get a good night's sleep, and since my mattress isn't that great, I always have a backache and wake up a few times in the middle of the night. I started with one drop under my tongue at night, and so far no pain! I still wake up a couple of times each night, but I'm able to fall back asleep immediately which doesn't always happen. I also ordered the vapes, and they've been really helpful as well-- I had a glass of sangria that gave me a pounding headache, and after four puffs it gradually disappeared.