Shark Shock
aka Great White Shark, Peacemaker, White Shark +3 more
Shark Shock is an 80/20 indica-dominant hybrid bred by legendary Shantibaba of Mr. Nice Seedbank, crossing White Widow with Skunk #1. This award-winning Dutch strain delivers powerful relaxation through its dominant myrcene and caryophyllene terpenes (12-23% THC), producing skunky-sweet aromas and deeply calming effects. Perfect for evening use, it excels at relieving pain, anxiety, and insomnia while maintaining gentle euphoria before settling into peaceful sedation. Multiple High Times Cannabis Cup victories confirm its elite status among therapeutic hybrids.
The Short Answer
What kind of high is Shark Shock?
Myrcene-led and sweet on the palate, most often reported relaxed and picked for sleep & bedtime in the evening.
Terpenes decide how a strain feels — THC% only decides how strong the dose is. Here is the family, the chemistry behind it, and what people reach for it to do.
Terpenes are the aromatic compounds that shape the character of a high. The blend a strain carries — not its THC percentage — is what makes one feel bright and social and another heavy and sleepy, which is why the top three are listed rather than just the leader.
Terpene percentages belong to the jar, not the strain. They move with harvest timing, drying, cure and shelf age — the lighter ones literally evaporate. What holds steady is which terpenes lead, so that is what we rank.
See the full profile →Learn how terpenes work →- Sedating
- Muscle relaxant
- Anti inflammatory
- Caryophyllene Spicy, peppery, woody
- Limonene Citrus, lemon, orange
Ordered by measured share — the exact percentages shift with every batch and cure.
The effects reported most often across our research sources. Every body is different — set, setting and tolerance all move the result.
- Euphoric
- Happy
The activities this strain gets picked for most often, leading with the specific ones rather than the broad buckets nearly every strain shares. A starting point, not a prescription — what works for you is personal.
See the full list →The flavor notes reported most often across our research sources, led by the most specific one — flavor tracks the terpene blend, but cure, age and how you consume it all shift what actually lands on the palate.
See the full profile →- Earthy
The aroma notes reported most often across our research sources — what the jar gives up before you light it. This is the strain's own recorded profile, not the textbook aroma of its lead terpene.
See the full profile →- Sweet
- Earthy
- Best Time evening
- Era 1995
- Rarity Common
Genetics Indica-Dominant Hybrid A lineage label, not an effects predictor — most modern flower is a hybrid, and the terpene mix above is what you will actually notice.
Potency Check the label, not the strain Varies by batch, grower and harvest — check the label on the product you are buying. Scan your label → Reported ranges →
Heads up Most reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →
Your guided read
6 chapters on Shark Shock
Start at the top and work down — each chapter builds on the one before it. Jump to any chapter to read it on its own.
- The Experience How this strain is reported to feel, and when people reach for it.
- Look, Aroma & Taste The smell and flavour you will actually notice — and the terpenes behind them.
- Chemistry & Research Therapeutic reports, published research, and what the lab numbers do — and do not — tell you.
- Using It Well Consumption methods that suit this strain, and the side effects to plan around.
- Where It Comes From The genetics, the breeders, and the recognition it has picked up along the way.
- The Full Story The long-form profile and community video reviews, once you want the detail.
Strain Highlights
Key insights at a glance
The Experience
Professor High Says...
In-depth strain breakdown from Professor High, our AI cannabis expert
The effects hit me in beautiful waves—first comes this gentle mental lift, like pressure valves releasing in my mind. Tension I didn't even know I was carrying just... dissolves. Around fifteen minutes in, the body effects start cascading down from my shoulders, this warm, heavy blanket of physical relaxation that's deeply therapeutic without being immediately sedating.
What fascinates me is the myrcene-caryophyllene synergy here—you get that classic sedating, body-melting myrcene effect paired with caryophyllene's CB2 receptor activation for genuine anti-inflammatory relief. It's pharmaceutical-grade pain management wrapped in euphoric contentment. The White Widow genetics provide just enough cerebral brightness to keep you present and even slightly creative for the first hour, before the Skunk #1 indica dominance eventually wins out.
By the second hour, I'm fully embraced by this profound physical calm, muscles completely loose, mind peacefully quiet. Perfect demonstration of why this strain won multiple Cannabis Cups—it's therapeutically precise, balancing mental and physical effects with remarkable consistency. The kind of strain that teaches you what well-bred, terpene-rich cannabis can truly accomplish for both body and mind.
Effects Profile
Relaxed · Euphoric · Happy
Best enjoyed during evening
Wind down and relax
Best For
Sleep & Bedtime · Watching TV/Movies · Relaxing
Effect Sources
- 1 SharkShock: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 CBD Shark Shock gorilla-cannabis-seeds.co.uk(opens in new tab)
- 3 CBD Shark Shock mrnice.com(opens in new tab)
- 4 CBD Shark aka Shark Shock CBD, CBD Shark Shock Weed Strain Information | Leafly leafly.com(opens in new tab)
- 5 Mr Nice - Shark Shock - Grow Journal 2011 420magazine.com(opens in new tab)
- 6 CBD Shark Shock: five things to know about this fishy cannabis strain thegrowthop.com(opens in new tab)
- 7 CBD Shark Shock | THC Canada thccanada.ca(opens in new tab)
- 8 Shark Shock Strain Complete Review | AskGrowers askgrowers.com(opens in new tab)
- 9 Shark Shock Strain holimoli.com(opens in new tab)
- 10 Strain Review: Shark Shock cannabisnow.com(opens in new tab)
- 11 Shark Shock Strain ilovegrowingmarijuana.com(opens in new tab)
- 12 Shark Shock Weed Strain Review & Info strains.uk(opens in new tab)
- 13 Banana Kush VS Shark Shock comparethestrain.ca(opens in new tab)
- 14 Shark Shock Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 15 Seedsman - Shark Shock CBD ukskunkworks.co.uk(opens in new tab)
15 verified sources
Look, Aroma & Taste
Aroma & Flavor
Skunky · Sweet · Citrus
Aroma & Flavor Sources
- 1 SharkShock: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 CBD Shark Shock gorilla-cannabis-seeds.co.uk(opens in new tab)
- 3 CBD Shark Shock mrnice.com(opens in new tab)
- 4 CBD Shark aka Shark Shock CBD, CBD Shark Shock Weed Strain Information | Leafly leafly.com(opens in new tab)
- 5 Mr Nice - Shark Shock - Grow Journal 2011 420magazine.com(opens in new tab)
- 6 Shark Shock Marijuana Strain steemit.com(opens in new tab)
- 7 Shark Shock Strain - Hybrid Cannabis Review, 20.0% THC hytiva.com(opens in new tab)
- 8 CBD Shark Shock: five things to know about this fishy cannabis strain thegrowthop.com(opens in new tab)
- 9 Shark Shock Strain Complete Review | AskGrowers askgrowers.com(opens in new tab)
- 10 Shark Shock Strain holimoli.com(opens in new tab)
- 11 Strain Review: Shark Shock cannabisnow.com(opens in new tab)
- 12 Shark Shock Weed Strain Review & Info strains.uk(opens in new tab)
- 13 Banana Kush VS Shark Shock comparethestrain.ca(opens in new tab)
- 14 Shark Shock Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 15 Seedsman - Shark Shock CBD ukskunkworks.co.uk(opens in new tab)
15 verified sources
Aromas
Flavors
Terpene Profile
Myrcene leads · 6 terpenes mapped
Terpene Sources
- 1 SharkShock: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 CBD Shark Shock gorilla-cannabis-seeds.co.uk(opens in new tab)
- 3 CBD Shark aka Shark Shock CBD, CBD Shark Shock Weed Strain Information | Leafly leafly.com(opens in new tab)
- 4 Shark Shock Marijuana Strain steemit.com(opens in new tab)
- 5 CBD Shark Shock: five things to know about this fishy cannabis strain thegrowthop.com(opens in new tab)
- 6 Strain Review: Shark Shock cannabisnow.com(opens in new tab)
- 7 Seedsman - Shark Shock CBD ukskunkworks.co.uk(opens in new tab)
7 verified sources
Terpene Distribution
Terpene profile: Myrcene 0.7%, Caryophyllene 0.3%, Limonene 0.3%, Pinene 0.2%, Humulene 0.2%, Linalool 0.1% .
Myrcene Dominant
Flavor: Earthy, musky, fruity
Caryophyllene
Flavor: Spicy, peppery, woody
Limonene
Flavor: Citrus, lemon, orange
Pinene
Flavor: Pine, fresh forest
Humulene
Flavor: Hoppy, woody, earthy
Linalool
Flavor: Floral, lavender, sweet
Full Profile
Myrcene
0.65%
Flavor Profile:
Earthy, musky, fruity
Effects:
Caryophyllene
0.35%
Flavor Profile:
Spicy, peppery, woody
Effects:
Limonene
0.25%
Flavor Profile:
Citrus, lemon, orange
Effects:
Pinene
0.2%
Flavor Profile:
Pine, fresh forest
Effects:
Humulene
0.175%
Flavor Profile:
Hoppy, woody, earthy
Effects:
Linalool
0.1%
Flavor Profile:
Floral, lavender, sweet
Effects:
Appearance
Deep forest green · Purple undertones
Color Palette
Texture
Dense, compact indica-style buds with tight calyx structure, sticky resinous coating, and substantial weight. Robust bud architecture with firm density.
Crystal Density
high
Heavy frost coating
Chemistry & Research
Medical Effects
8 reported therapeutic uses on file
Medical Effect Sources
- 1 SharkShock: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 CBD Shark Shock gorilla-cannabis-seeds.co.uk(opens in new tab)
- 3 CBD Shark Shock mrnice.com(opens in new tab)
- 4 CBD Shark aka Shark Shock CBD, CBD Shark Shock Weed Strain Information | Leafly leafly.com(opens in new tab)
- 5 Mr Nice - Shark Shock - Grow Journal 2011 420magazine.com(opens in new tab)
- 6 CBD Shark Shock: five things to know about this fishy cannabis strain thegrowthop.com(opens in new tab)
- 7 CBD Shark Shock | THC Canada thccanada.ca(opens in new tab)
- 8 Shark Shock Strain holimoli.com(opens in new tab)
- 9 Strain Review: Shark Shock cannabisnow.com(opens in new tab)
- 10 Shark Shock Strain ilovegrowingmarijuana.com(opens in new tab)
- 11 Shark Shock Weed Strain Review & Info strains.uk(opens in new tab)
- 12 Banana Kush VS Shark Shock comparethestrain.ca(opens in new tab)
- 13 Shark Shock Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 14 Seedsman - Shark Shock CBD ukskunkworks.co.uk(opens in new tab)
14 verified sources
Mental Effects
- •Anxiety Relief
Reduces anxiety and calms racing thoughts effectively
- •Stress Relief
Alleviates stress and tension without heavy sedation
- •Depression Management
Elevates mood and reduces depressive symptoms
- •Sleep Support
Promotes restful sleep and reduces insomnia symptoms
Professor High visualization
Body Effects
- •Pain Management
Reduces chronic pain and muscle tension significantly
- •Inflammation Reduction
Decreases inflammation and muscle spasm severity
- •Appetite Stimulation
Increases appetite and combats anorexia symptoms
- •Muscle Relaxation
Relaxes muscles and eases spasticity effectively
Medical Disclaimer: This information is AI-generated based on available research and user reports, provided for educational purposes only, and is not intended as medical advice. Cannabis affects everyone differently. Consult with a qualified healthcare professional before using cannabis for medical purposes. Do not use cannabis if pregnant, nursing, or have a medical condition without consulting your doctor.
What Research Says
Peer-reviewed studies, terpene science & safety guidance
What does the research say about Shark Shock?
Shark Shock is a hybrid cannabis strain containing up to 23.0% THC, with a terpene profile dominated by Myrcene and Caryophyllene. This page currently has good data confidence. Below are profile sources when available plus authoritative resources for understanding the compounds in this strain.
Terpene Research
Cannabinoid Information
Cannabis Regulations & Safety
Educational resources only — not medical advice. Always consult a qualified clinician for health decisions.
Cannabinoids (THC & CBD)
THC 12-23% · Type I chemovar
THC% tells you how strong. Terpenes tell you how it feels.
THC percentage is a property of the product in your hand, not of the strain. It shifts with the batch, the grower, the harvest, and how the flower was cured and stored — the same strain can test several points apart from two different jars.
Treat the ranges below as market context for what to expect on a shelf — then read the actual label on the product you are buying, and use the terpene profile to judge how it will feel.
High THC (>15%), low CBD (<1%) - Most common recreational strains
Using It Well
Consumption Methods
Vaping · Smoking · Edibles
Recommended Methods
Side Effects
Dry Mouth · Dry Eyes · +3 more
Side effects vary by individual. Start low, go slow. Consult a healthcare professional with concerns.
These are commonly reported effects. Individual experiences may vary based on dosage, tolerance, and consumption method.
Where It Comes From
Lineage & History
White Widow × Skunk #1 · bred by Mr. Nice Seedbank
Lineage Sources
- 1 SharkShock: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 CBD Shark Shock gorilla-cannabis-seeds.co.uk(opens in new tab)
- 3 CBD Shark Shock mrnice.com(opens in new tab)
- 4 CBD Shark aka Shark Shock CBD, CBD Shark Shock Weed Strain Information | Leafly leafly.com(opens in new tab)
- 5 Mr Nice - Shark Shock - Grow Journal 2011 420magazine.com(opens in new tab)
- 6 Shark Shock Marijuana Strain steemit.com(opens in new tab)
- 7 Shark Shock Strain - Hybrid Cannabis Review, 20.0% THC hytiva.com(opens in new tab)
- 8 CBD Shark Shock: five things to know about this fishy cannabis strain thegrowthop.com(opens in new tab)
- 9 CBD Shark Shock | THC Canada thccanada.ca(opens in new tab)
- 10 Shark Shock Strain Complete Review | AskGrowers askgrowers.com(opens in new tab)
- 11 Shark Shock Strain holimoli.com(opens in new tab)
- 12 Strain Review: Shark Shock cannabisnow.com(opens in new tab)
- 13 Shark Shock Strain ilovegrowingmarijuana.com(opens in new tab)
- 14 Shark Shock Weed Strain Review & Info strains.uk(opens in new tab)
- 15 Banana Kush VS Shark Shock comparethestrain.ca(opens in new tab)
- 16 Shark Shock Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
16 verified sources
A hybrid strain created by crossing White Widow and Skunk #1, bred by Shantibaba of Mr. Nice Seedbank in the 1990s. Known for its indica-dominant characteristics with balanced effects.
Genetics
Origin Timeline
First cultivated in 1995
Breeder
Mr. Nice Seedbank
Seed Bank
Mr. Nice Seedbank
Awards & Recognition
3 awards & mentions
Competition Wins
The Full Story
Detailed Description
The long-form profile · ~5 min read
Introducing Shark Shock: A Legendary Dutch Hybrid
Shark Shock stands as one of the most celebrated cannabis strains to emerge from the Netherlands in the 1990s, crafted by legendary breeder Shantibaba of Mr. Nice Seedbank. This indica-dominant hybrid (80% indica / 20% sativa) has earned its reputation through multiple High Times Cannabis Cup victories and remains a cornerstone strain for both medical patients and recreational enthusiasts seeking powerful, balanced effects. The strain's enduring popularity stems from its exceptional genetic foundation, robust terpene profile, and reliably therapeutic effects that bridge mental relaxation with physical relief.
🧬 Genetic Heritage & Lineage
Shark Shock's impressive pedigree combines two of cannabis culture's most iconic strains: White Widow and Skunk #1. This masterful cross brings together White Widow's euphoric cerebral stimulation and legendary resin production with Skunk #1's robust structure, pungent aromatics, and deeply relaxing body effects. Bred in the mid-1990s during the golden era of Dutch cannabis breeding, Shark Shock captured the essence of both parent strains while creating something entirely unique. The strain is also known by several nicknames including Great White Shark, Peacemaker, White Shark, and Shark Widow—testament to its widespread recognition in the cannabis community.
Shantibaba's breeding work at Mr. Nice Seedbank focused on stabilizing the best traits from both parents, resulting in a strain that consistently produces dense, resinous flowers with predictable effects. The genetic balance leans heavily toward indica characteristics while maintaining enough sativa influence to prevent overwhelming sedation, creating what many consider the ideal hybrid ratio for therapeutic use.
👃 Terpene Profile & Aromatics
Shark Shock's complex terpene profile is dominated by myrcene (0.65%), the most abundant terpene that contributes sedating, body-focused effects along with earthy, musky aromas. This high myrcene content explains the strain's powerful relaxing properties and its effectiveness for pain management and sleep support. Caryophyllene (0.35%) follows as the second-most prominent terpene, bringing spicy, peppery notes while acting as a CB2 receptor agonist—offering anti-inflammatory benefits without psychoactive effects.
Limonene (0.25%) adds bright citrus aromatics and mood-elevating properties, while pinene (0.20%) contributes fresh pine scents and potential cognitive clarity. Smaller amounts of humulene (0.175%) provide additional anti-inflammatory effects and earthy, hoppy notes, while linalool (0.10%) rounds out the profile with floral, calming aromatics.
The overall aroma experience opens with pungent skunky waves—a signature of its Skunk #1 heritage—followed by sweet, fruity undertones and subtle citrus brightness. You'll notice earthy base notes with spicy, pine, and herbal accents, creating a complex sensory bouquet. Some phenotypes express unique garlic or onion notes, particularly in CBD-enriched versions, adding savory depth to the aromatic profile.
👅 Flavor Experience
On the inhale, Shark Shock delivers sweet and fruity flavors that immediately coat your palate, balanced by the strain's characteristic skunky pungency. Mid-palate, you'll taste earthy and spicy notes with distinct pine and herbal undertones that reflect the terpene complexity. The exhale brings citrus brightness and occasionally a hash-like richness that lingers pleasantly. Some users report subtle woody or peppery finish notes, while CBD variants may express more pronounced garlic or bittersweet flavors.
🎯 Effects & Experience
Shark Shock's effects typically onset within 10-15 minutes when smoked or vaped, beginning with gentle euphoric waves and uplifted mental clarity. You'll experience increasing relaxation that starts in the mind before cascading into the body—a warm, enveloping sensation that melts tension without immediately inducing couch-lock. The mental effects bring happiness and contentment alongside calming anxiety relief, while maintaining functional focus in lower doses.
As effects peak (30-45 minutes in), the physical relaxation intensifies significantly. You'll notice deep body relief, muscle tension dissolution, and growing sleepiness as the indica dominance takes hold. Many users report increased appetite (moderate munchies) and overall sense of peaceful calm. Effects typically last 2-4 hours depending on dose and consumption method, with the final hour characterized by gentle comedown and potential sleepiness.
THC levels range from 12-23%, with most phenotypes sitting in the 15-20% range—strong enough for experienced users while remaining accessible to intermediate consumers who dose carefully. CBD content varies from negligible (<1%) in standard versions to 6-10% in CBD-enriched variants, offering different therapeutic ratios for various needs.
🎮 Use Cases & Activities
Shark Shock excels as an evening or nighttime strain, ideally suited for unwinding after demanding days. Perfect activities include meditation, watching movies, gentle creative projects, listening to music, and relaxation. The strain's calming properties make it excellent for stress relief and anxiety management without complete sedation in moderate doses. It's particularly well-suited for pain relief during rest periods and as a sleep aid in higher doses.
Avoid demanding cognitive tasks, intense physical exercise, or situations requiring sharp focus and quick reactions. This strain invites you to slow down, settle in, and embrace deep relaxation.
💚 Medical & Therapeutic Potential
Shark Shock demonstrates exceptional therapeutic potential across both mental and physical conditions. The strain may help with anxiety relief, stress management, depression symptoms, and insomnia—addressing the full spectrum of common mental health challenges. The high myrcene and caryophyllene content contributes to powerful pain management, inflammation reduction, muscle relaxation, and spasm relief. Many medical patients report effective relief from chronic pain, arthritis, muscle tension, and headaches.
The strain's balanced effects make it particularly valuable for patients needing both mental calm and physical relief without overwhelming sedation, especially when using moderate doses earlier in the evening.
👁️ Visual Characteristics
Shark Shock produces dense, compact indica-style buds with robust structure and substantial weight. Expect deep forest green base colors accented by purple undertones in cooler growing conditions. Fiery orange to rust-colored pistils curl throughout the bud structure, while generous trichome coverage creates a frosty, crystalline appearance—a White Widow inheritance trait. The buds feel sticky and resinous to touch, with tight calyx structure and moderate-to-high crystal density that speaks to their potency.
🏆 Awards & Recognition
Shark Shock has earned multiple victories at the High Times Cannabis Cup since the late 1990s, cementing its status as a competition-grade strain. These accolades recognize the strain's exceptional quality, consistent effects, and outstanding terpene expression—validation from cannabis culture's most prestigious competition.
⚠️ Consumer Considerations
Shark Shock works well for intermediate-to-advanced consumers seeking reliable relaxation and therapeutic benefits. Beginners should start with small doses (one or two puffs) and wait 15-20 minutes to assess effects before consuming more. The strain's indica dominance means it can produce significant drowsiness, especially in higher doses or for tolerance-naive users. Common side effects include dry mouth and dry eyes (easily managed with hydration and eye drops), with occasional dizziness or headache in sensitive individuals. Plan your consumption around relaxation time with no immediate obligations.
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 21 published sources covering 'Shark Shock'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
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Strain Highlights
Key insights at a glance
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