Most people searching for high CBD strains already know what they don’t want: the mental fog, the racing thoughts, or that uncomfortable feeling of losing control.
What draws them in is the other side of cannabis: steady calm, physical relief, and a clear head. CBD-dominant strains deliver exactly that. Low to no psychoactive effect, real therapeutic potential, and none of the intensity that keeps so many people away from cannabis altogether.
What you’ll find here: the top strains, how to match a strain to your specific goal, and what to realistically expect. I’ve laid it all out so you can stop second-guessing and start choosing with confidence. If you’re also weighing low THC strains more broadly, that guide covers the overlapping territory.
Quick Reference: 13 High CBD Strains at a Glance
| Strain | CBD | THC | Ratio | Type | Best For |
|---|---|---|---|---|---|
| Charlotte’s Web | 13-20% | ~0.3% | 60:1 | Sativa | All-day anxiety, sensitive users |
| ACDC | 14-20% | 0.5-1% | 20:1 | Sativa | Chronic pain, daytime anxiety |
| Harlequin | 8-16% | 4-7% | 5:1 | Sativa | Mild pain, productive daytime use |
| Cannatonic | 6-17% | 5-7% | 1:1 to 5:1 | Hybrid | Muscle tension, CBD beginners |
| Ringo’s Gift | 13-20% | ~1% | 24:1 | Hybrid | Targeted physical relief |
| Sour Tsunami | 10-11% | ~1% | 10:1 | Sativa | All-day pain management |
| Sweet and Sour Widow | ~10% | ~10% | 1:1 | Hybrid | Entourage effect, THC beginners |
| Remedy | 14-15% | <1% | 15:1 | Indica | Persistent pain, full mental clarity |
| Lifter | 14-16% | <0.3% | 50:1 | Sativa | Mornings, legal hemp states |
| Suzy Q | 11-15% | <1% | 25:1 | Indica | Evening wind-down, pre-sleep anxiety |
| Harle-Tsu | 15-25% | <1% | 50:1 | Sativa | Daytime inflammation, clear-head relief |
| Critical Mass CBD | 8-12% | 5-7% | 2:1 | Indica | Evening stress, body tension |
| Stephen Hawking Kush | 13-17% | ~5% | 3:1 | Indica | Evening physical relief, muscle spasms |
What Are High CBD Strains?
High CBD strains are cannabis or hemp plants bred to produce elevated cannabidiol levels while keeping THC minimal or nearly absent. Unlike traditional cannabis, they engage your body’s endocannabinoid system, a receptor network that regulates mood, pain, sleep, and stress response, without triggering mental disruption.
The result is a plant that engages the endocannabinoid system in ways users commonly associate with calming inflammation, easing anxiety, and supporting physical comfort, all while leaving your thinking completely intact. You get what cannabis does best, without the part most people are trying to avoid.
CBD vs THC: A Simple Breakdown
People use these two terms interchangeably, but they work very differently in the body and produce opposite experiences at high doses.
| Property | CBD | THC |
|---|---|---|
| Psychoactive? | No | Yes |
| Causes a “high”? | No | Yes |
| Common effects | Calm, focus, relief | Euphoria, altered perception |
| Anxiety risk | Low | Higher at large doses |
| Legal status (hemp) | Broadly legal | Restricted in many places |
CBD works by influencing receptors tied to stress and pain without triggering the intoxicating response THC does. In fact, CBD actively counteracts some of THC’s psychoactive effects, which is exactly why high CBD strains feel so different. The experience is functional, not impairing.
What Counts as “High CBD”?
The percentage alone doesn’t tell the full story. The ratio is what you actually feel.
- 20:1 (CBD:THC): Near-zero psychoactive effect. Best for medical use, sensitive users, or anyone who needs full mental clarity.
- 8:1 to 10:1: Very mild THC presence. Functional and calm with no real impairment.
- 2:1: A gentle balance. Slight warmth without losing your edge.
- 1:1: Equal parts CBD and THC. The full entourage effect in action.
| Note: A strain with 15% CBD and 0.3% THC will feel completely different from one with 15% CBD and 10% THC, even though the CBD percentage is identical. Always read the ratio, not just the number. |
High CBD Strains That Actually Deliver
With so many options available, the right strain comes down to your goal, your tolerance, and how much THC you’re comfortable with. Here are thirteen of the most trusted picks.
1. Charlotte’s Web
| CBD | 13-20% |
| THC | ~0.3% | Ratio: ~60:1 |
| Type | Sativa |
| Dominant Terpenes | Myrcene, Caryophyllene, Linalool |
| Best For | All-day anxiety, sensitive users, and medical use |
| Breeder | Stanley Brothers (Colorado) |
The strain that launched the CBD movement. Developed in Colorado by the Stanley Brothers for a child with severe epilepsy, Charlotte’s Web proved that high-CBD cannabis had real medical value. Users consistently report steady, grounding effects: clean and calm, without sedation or impairment.
Earthy and lightly floral. Widely available in both flower and extract form. If all-day anxiety relief with zero psychoactive risk is what you’re after, this is the most logical starting point.
2. ACDC
| CBD | 14-20% |
| THC | ~0.5-1% | Ratio: up to 20:1 |
| Type | Sativa |
| Dominant Terpenes | Myrcene, Pinene, Caryophyllene |
| Best For | Chronic pain, nerve discomfort, daytime anxiety |
| Award | Best CBD Flower, 2014 Emerald Cup |
ACDC is a consistent favorite among medical users. The ratio is exceptional, and the effects are predictable batch to batch. Users describe feeling focused, physically at ease, and free of any psychoactive quality. Earthy with cherry and pine notes.
If you’re managing something specific like chronic pain, nerve discomfort, or persistent anxiety, and need to stay fully functional throughout the day, ACDC is one of the most dependable weed strains for anxiety relief available.
3. Harlequin
| CBD | 8-16% |
| THC | 4-7% | Ratio: ~5:1 |
| Type | Sativa |
| Dominant Terpenes | Myrcene, Pinene, Caryophyllene |
| Best For | Mild pain, low-level anxiety, productive daytime use |
| Breeder | Mr. Nice Seedbank lineage (Colombian, Thai, Swiss, Nepali landrace cross) |
Harlequin sits in a sweet spot: CBD high enough to keep things grounded, THC moderate enough to add a genuine mood lift without impairment. Users report mango and musky earth on the nose, an alert and warm feeling in the body.
It’s one of the most consistent strains in both growth and effect. For mild pain or low-level anxiety where you still need to stay productive and present, Harlequin is hard to beat.
4. Cannatonic
| CBD | 6-17% |
| THC | 5-7% | Ratio: ~1:1 to 5:1 |
| Type | Hybrid |
| Dominant Terpenes | Myrcene, Caryophyllene, Pinene |
| Best For | Muscle tension, gentle CBD/THC introduction |
| Breeder | Resin Seeds (MK Ultra x G13 Haze) |
Users commonly reach for Cannatonic for muscle tension. Any euphoria it produces is brief, fading quickly into a mellow, settled body calm: ideal for unwinding without switching off completely.
The ratio shifts between phenotypes, but it always leans toward relaxation over intoxication. Citrusy, earthy, slightly sweet. If you’re new to the idea of CBD and THC working together and want a gentle introduction, Cannatonic is exactly the right place to start.
5. Ringo’s Gift
| CBD | 13-20% |
| THC | ~1% | Ratio: up to 24:1 |
| Type | Hybrid |
| Dominant Terpenes | Pinene, Myrcene, Ocimene |
| Best For | Targeted physical relief, experienced CBD users |
| Breeder | Lawrence Ringo, SoHum Seeds (ACDC x Harle-Tsu) |
A cross between ACDC and Harle-Tsu, Ringo’s Gift delivers one of the purest CBD experiences in flower form. Named after CBD pioneer Lawrence Ringo. Users describe a light pine and sweet floral aroma.
No warmth, no impairment: just clean, lasting physical comfort. This one is suited to users who already know CBD works for them and are ready to push the ratio higher for stronger, more targeted results.
6. Sour Tsunami
| CBD | 10-11% |
| THC | ~1% | Ratio: ~10:1 |
| Type | Sativa |
| Dominant Terpenes | Myrcene, Caryophyllene, Limonene |
| Best For | All-day pain management, consistent coverage |
| Breeder | Lawrence Ringo, SoHum Seeds (Sour Diesel x NYC Diesel) |
One of the first strains ever bred specifically for CBD rather than THC, and that intention still shows. Users report steady physical comfort alongside a light, functional euphoria that doesn’t dominate. Classic diesel aroma, slightly earthy.
For pain that needs consistent management across the full day rather than occasional spot relief, Sour Tsunami holds up better than most. A historically significant strain with practical value that hasn’t faded.
7. Sweet and Sour Widow
| CBD | ~10% |
| THC | ~10% | Ratio: 1:1 |
| Type | Hybrid |
| Dominant Terpenes | Myrcene, Caryophyllene, Pinene |
| Best For | Entourage effect, beginners curious about THC |
| Breeder | Derived from White Widow (Green House Seeds lineage) |
Derived from White Widow, this is the most approachable entry into the entourage effect. Equal parts CBD and THC means gentle euphoria cushioned throughout by CBD’s steadying influence: enough to feel something without feeling overwhelmed.
Sweet and slightly skunky. If you’re a beginner who’s curious about what THC actually feels like but wants CBD running alongside it as a reliable buffer, this is where to start.
8. Remedy
| CBD | 14-15% |
| THC | <1% | Ratio: ~15:1 |
| Type | Indica |
| Dominant Terpenes | Myrcene, Pinene, Caryophyllene |
| Best For | Persistent pain, full mental clarity, inflammation |
| Breeder | Cannatonic x Afghan Skunk |
Remedy works quietly: no mental shift, no warmth, no euphoria. Users commonly describe clean, straightforward physical comfort that settles into the body without distraction. Lemon and pine aroma, smooth and mild. Almost entirely physical in its effect profile.
For people dealing with persistent pain or inflammation who need something that works through the whole day without touching focus, mood, or mental clarity, Remedy earns its place on this list.
9. Lifter
| CBD | 14-16% |
| THC | <0.3% | Ratio: ~50:1 |
| Type | Sativa (federally legal hemp) |
| Dominant Terpenes | Myrcene, Pinene, Farnesene |
| Best For | Mornings, focus, users in non-legal cannabis states |
| Breeder | Veritas Farms lineage |
A federally legal hemp strain that earns its name. Unlike most CBD options that lean calming, Lifter produces a subtle but real mood lift and mental clarity, making it one of the few strains suited to mornings and productive hours.
Fruity and slightly cheesy aroma. For users in states where cannabis flower isn’t legal but still want effective, high-quality CBD flower, Lifter is the most practical option available.
10. Suzy Q
| CBD | 11-15% |
| THC | <1% | Ratio: ~25:1 |
| Type | Indica |
| Dominant Terpenes | Myrcene, Caryophyllene, Pinene |
| Best For | Evening wind-down, pre-sleep anxiety |
| Breeder | Lawrence Ringo, SoHum Seeds |
Often overlooked, Suzy Q is one of the most useful evening strains on this list. Where most CBD strains are calm but functional, Suzy Q leans toward stillness: the body relaxes, the mind quiets, and sleep follows more naturally for most users who try it.
Mild earthy flavor, smooth and undemanding. It won’t sedate you, but for winding down after a long or difficult day and easing pre-bed anxiety, nothing on this list does it more gently.
11. Harle-Tsu
| CBD | 15-25% |
| THC | <1% | Ratio: ~50:1 |
| Type | Sativa |
| Dominant Terpenes | Myrcene, Caryophyllene, Pinene |
| Best For | Daytime inflammation, clear-headed physical comfort |
| Breeder | Lawrence Ringo, SoHum Seeds (Harlequin x Sour Tsunami) |
A cross between Harlequin and Sour Tsunami, Harle-Tsu combines two of the most respected CBD genetics into one consistently high-performing strain. Users report calm and physically soothing effects without any mental fog. Sweet and earthy with a hint of pepper.
It’s particularly well-regarded for anti-inflammatory and pain-related comfort without the sedation that heavier strains can cause. For daytime physical relief that keeps your head completely clear, Harle-Tsu is a strong contender.
12. Critical Mass CBD
| CBD | 8-12% |
| THC | 5-7% | Ratio: ~2:1 |
| Type | Indica |
| Dominant Terpenes | Myrcene, Caryophyllene, Ocimene |
| Best For | Evening stress, body tension after physical activity |
| Breeder | Mr. Nice Seedbank (Afghani x Skunk lineage, CBD-selected phenotype) |
Critical Mass CBD is the strain for people who want relaxation that actually reaches the body, not just the mind. Dense, resinous buds with a sweet, earthy, slightly citrus aroma. The moderate THC adds real depth to the physical effect without tipping into impairment, according to users who run it regularly.
For evening stress, body tension after a physical day, or simply decompressing without losing the rest of your night, this one lands consistently and comfortably.
13. Stephen Hawking Kush
| CBD | 13-17% |
| THC | ~5% | Ratio: ~3:1 |
| Type | Indica |
| Dominant Terpenes | Myrcene, Caryophyllene, Limonene |
| Best For | Evening physical relief, muscle spasms, chronic pain |
| Breeder | Bodhi Seeds (Harle-Tsu x Sin City Kush) |
Stephen Hawking Kush is a heavy-hitting CBD indica hybrid that leans firmly toward body calm and mental stillness. Earthy, slightly fruity, with a smooth inhale.
The moderate THC presence adds just enough warmth to make the relaxation feel complete rather than hollow. Users managing chronic pain or muscle spasms commonly reach for this strain in the evening when they need deep physical comfort without much effort.
Every strain here solves a different problem. Match the ratio to your need, and you’re already most of the way to the right choice.
How to Choose the Right High CBD Strain
With dozens of strains available, these four decisions separate the strains that work from those that waste your money. Get them right, and the choice becomes straightforward.
- Check the CBD:THC Ratio First: 20:1 or higher means no high. 8:1 to 15:1 for stronger comfort. 1:1 to 2:1 for maximum entourage effect. Always lab-verify.
- Match the Strain to Your Goal: Anxiety needs high ratios. Pain benefits from moderate THC. Sleep needs Indica. Focus needs Sativa. For a broader breakdown of balanced options, the low THC strains guide covers this in more detail.
- Pick the Right Consumption Method: Flower for fast relief. Oils for daily precision. Edibles for all-day coverage. Topicals for localized pain only.
- Start Low and Build Slowly: Start at 10 to 15mg. Increase by 5mg every 3 to 4 days. Wait fully before redosing. Our CBD dosage guide walks through this process with body-weight charts if you want more precision.
No expertise needed, no dispensary overwhelm. Four decisions, made in order, get you to the right strain every time.
How These Strains Compare: At a Glance
| Strain | Ratio | Time of Day | THC Sensitivity | Primary Use |
|---|---|---|---|---|
| Charlotte’s Web | 60:1 | Any | Very high sensitivity OK | Anxiety, general wellness |
| ACDC | 20:1 | Daytime | Very high sensitivity OK | Chronic pain, anxiety |
| Harlequin | 5:1 | Daytime | Moderate sensitivity | Mild pain, focus |
| Cannatonic | 1:1 to 5:1 | Any | Moderate sensitivity | Muscle tension, beginners |
| Ringo’s Gift | 24:1 | Any | Very high sensitivity OK | Targeted physical comfort |
| Sour Tsunami | 10:1 | Daytime | High sensitivity OK | All-day pain management |
| Sweet and Sour Widow | 1:1 | Any | THC-curious beginners | Entourage effect |
| Remedy | 15:1 | Any | Very high sensitivity OK | Persistent pain, clarity |
| Lifter | 50:1 | Morning | Very high sensitivity OK | Focus, legal hemp states |
| Suzy Q | 25:1 | Evening | Very high sensitivity OK | Wind-down, sleep prep |
| Harle-Tsu | 50:1 | Daytime | Very high sensitivity OK | Inflammation, clear head |
| Critical Mass CBD | 2:1 | Evening | Moderate sensitivity | Body tension, stress |
| Stephen Hawking Kush | 3:1 | Evening | Moderate sensitivity | Muscle spasms, deep comfort |
High CBD Hemp Strains vs. High CBD Cannabis Strains
Same plant family, very different rules. Understanding this distinction helps you avoid confusion at the point of purchase and shop in the right place.
| Key Differences | Hemp-Derived | Cannabis-Derived |
|---|---|---|
| THC Limit | Below 0.3% federally | Varies by state law |
| Legal Status | Widely legal nationwide | Dispensary access only |
| Availability | Online, retail stores | Licensed dispensaries |
| CBD Potency | Moderate to high | Moderate to very high |
| Lab Testing | Varies by brand | Dispensary-regulated |
| Examples | Lifter, Charlotte’s Web | ACDC, Cannatonic |
Hemp-derived strains are federally legal in the U.S. because they fall below the 0.3% THC threshold. Cannabis-derived strains may carry higher CBD concentrations and benefit more from the entourage effect, but access depends entirely on where you live.
Neither is superior. Availability and personal comfort should drive the decision, not assumptions about which one is more legitimate.
Ways to Take CBD Strains and When to Use Each
The right strain means nothing in the wrong format. How you consume CBD determines speed, duration, and control. Pick based on your moment, not habit.
- Smoking or Vaping: Hits within minutes, lasts 1 to 3 hours. Best for sudden anxiety or pain flares where waiting isn’t practical.
- Oils and Tinctures: Hold under the tongue 60 to 90 seconds. Onset in 15 to 45 minutes, lasts 4 to 6 hours. Most reliable for consistent daily dosing.
- Edibles: Slowest onset at up to two hours, but effects hold for 6 to 8 hours. Best for all-day coverage. Never redose early.
- Topicals: Stays entirely local. No systemic effect, built strictly for isolated joint or muscle pain.
Fast relief needs flower, daily consistency needs oil, all-day coverage needs edibles, localized pain needs topicals. One need, one method.
What Users Commonly Report with High CBD Strains
High-CBD strains are well tolerated by most, but not entirely side-effect-free. Here’s what to realistically expect, broken down by how and where each effect shows up.
Physical Effects
| Side Effect | Who It Affects | Quick Fix |
|---|---|---|
| Dry Mouth | Most users, especially smokers | Stay hydrated, keep water nearby |
| Drowsiness | Higher doses, Indica strains | Reduce dose or switch to Sativa |
| Digestive Changes | Oils and edible users | Take with food, lower the dose |
| Low Blood Pressure | Sensitive users at higher doses | Start low, sit down if lightheaded |
Mental and Interaction Effects
| Side Effect | Who It Affects | Quick Fix |
|---|---|---|
| Drug Interactions | Prescription medication users | Consult your doctor before starting |
| Mild Anxiety | THC-sensitive users at 1:1 ratios | Switch to a higher CBD ratio strain |
| Brain Fog | New users taking too much too soon | Lower the dose, space out usage |
| Advisory: CBD can interact with medications processed by the liver’s CYP450 enzyme pathway, including blood thinners and some antidepressants. If you take daily prescription medications, consult your doctor before starting any CBD product. |
Every effect here is dose-dependent and manageable. Start low, and most people never encounter any of them.
Before You Try CBD Strains: What First-Timers Should Know
Starting right matters more than starting fast. These six habits separate people who get real results from those who give up too soon.
- Start Low: Begin at 5 to 10mg, hold for 3 to 5 days before increasing.
- Verify Your Source: Only buy products with a third-party COA confirming cannabinoid content.
- Track Your Response: Log the dose, strain, and how you feel at 1 and 3 hours.
- Skip Alcohol Early: CBD amplifies sedative effects. Keep them separate until you know your baseline.
- Be Patient: Consistent results typically take 1 to 2 weeks of regular use.
- Consult Your Doctor: Essential if you take daily medications or manage a chronic condition.
None of this is complicated. Stay consistent, source carefully, and give it time. CBD rewards patience above everything else. For a full breakdown of how much to take by body weight and condition, the CBD dosage guide has you covered.
Which Strain Is Right for You?
This is where most people get stuck: they find four or five strains that look good and can’t decide. Here’s how I narrow it from the floor every time.
If you’re THC-sensitive or brand new to cannabis, Charlotte’s Web, ACDC, Harle-Tsu, or Lifter all sit above a 20:1 ratio. You won’t feel anything you didn’t sign up for. If you’re managing daytime pain and need to stay functional, ACDC and Harlequin are the two I’d put next to each other first and see which aroma profile you prefer. If evenings are the problem: muscle tension, wind-down difficulty, or pain that spikes later in the day, Suzy Q, Remedy, Critical Mass CBD, and Stephen Hawking Kush are all built for exactly that window.
The 1:1 strains (Sweet and Sour Widow, some Cannatonic phenotypes) are specifically for people who are curious about the entourage effect but don’t want to go in blind. Think of them as the training wheels version of a balanced cannabis experience, with enough CBD running alongside to keep things manageable.
One strain, one goal, one ratio. Start there.
Frequently Asked Questions
What is the highest CBD strain available?
Among the strains covered here, Harle-Tsu runs the highest CBD percentage, commonly testing between 15 and 25%. Charlotte’s Web and Ringo’s Gift are close behind at up to 20%. In the broader market, some newer hemp cultivars and breeder selections have tested above 25%, though batch-to-batch consistency at those levels varies. Always verify with a current Certificate of Analysis (COA) rather than relying on label claims alone.
Will high CBD strains get me high?
Strains with a ratio of 10:1 or higher will not produce a noticeable psychoactive effect for most users. At 20:1 and above (Charlotte’s Web, ACDC, Lifter, Harle-Tsu), there is functionally no “high.” Strains with a 1:1 or 2:1 ratio do contain enough THC to produce mild euphoria, particularly at higher doses. If psychoactive effects are a concern, stay at or above a 10:1 CBD:THC ratio.
What is the difference between hemp CBD flower and cannabis CBD flower?
Hemp-derived CBD flower contains 0.3% THC or less by federal law, which means it’s legal to buy online and in most retail stores across the U.S. Cannabis-derived CBD flower may contain higher THC percentages and is only available through licensed dispensaries in states where cannabis is legal. Both can produce strong CBD effects, but the legal access point and THC ceiling are the key practical differences.
How much CBD should a beginner start with?
Most beginners do well starting at 5 to 15mg per session. The general guidance is 1 to 6mg of CBD per 10 pounds of body weight, starting at the lower end and only increasing after 3 to 5 days at the same dose. This gives your endocannabinoid system time to respond without overloading it. Smoking or vaping lets you feel the effect quickly and self-titrate in real time, which makes flower a useful format for dialing in your baseline before committing to a daily oil dose.
Can I use high CBD strains if I’m on medication?
CBD is metabolized by the CYP450 enzyme system in the liver, the same pathway that processes many common medications including blood thinners, antidepressants, and some anticonvulsants. This can affect how those medications behave in your system. Anyone on daily prescription medications should check with their prescribing doctor before adding CBD to their routine. This is not a reason to avoid CBD; it’s a reason to do it with informed guidance.
What is the best high-CBD strain for anxiety?
ACDC and Charlotte’s Web are the two most consistently reported strains for anxiety management. Both sit above a 20:1 CBD:THC ratio, which keeps psychoactive effects essentially absent while still engaging the endocannabinoid system. Harlequin is a strong third option if you want a mild mood component alongside the anxiety-calming effect. For a broader look at which strains work best for anxiety specifically, the full breakdown covers more options with dosing context included.
Is CBD legal in all states?
Hemp-derived CBD with less than 0.3% THC is federally legal under the 2018 Farm Bill and available in most U.S. states. Cannabis-derived CBD products, which may contain higher THC levels, are only legal in states that have legalized medical or recreational cannabis. Laws vary significantly, and some states have additional restrictions on CBD products even when hemp-derived. Always check the specific regulations in your state before purchasing.
Final Thoughts
High CBD strains have changed the way people approach cannabis: quietly, practically, and for the better. You don’t need to choose between comfort and clarity anymore. The right strain, the right ratio, and the right delivery method can work together to fit your actual life.
Whether you’re managing pain, dialing down anxiety, or simply looking for a calmer day, the options covered here give you a real starting point. Start low, source carefully, and track what works for your body specifically.
Results come faster than most people expect when the basics are done right. Which strain are you trying first? Let me know in the comments, and check out the CBD dosage guide for next steps on getting your amounts dialed in.
Sources
- Hill, Matthew N. and Patel, Sachin, “Translational Evidence for the Involvement of the Endocannabinoid System in Stress-Related Psychiatric Illnesses,” PMC (2013). Endocannabinoid regulation of mood, pain, sleep, and stress response via amygdala and prefrontal cortex signaling. pmc.ncbi.nlm.nih.gov/articles/PMC3817535
- PMC, “Cannabidiol: Systematic Review of Clinical and Preclinical Evidence in Pain Treatment” (2024). CBD’s analgesic and anti-inflammatory properties across 40 selected studies, TRPV-1 and CB1 receptor mechanisms. pmc.ncbi.nlm.nih.gov/articles/PMC11597428
- PMC, “Efficacy, Safety, and Regulation of CBD on Chronic Pain” (2022). PRISMA-based review across five databases covering adult chronic pain management with CBD. pmc.ncbi.nlm.nih.gov/articles/PMC9288157
