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StrainLens

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✦ Know Before You Buy

Find the right strain for you

Snap a photo of any dispensary shelf or menu. Tell us what you need. We'll tell you exactly what to grab — and why.

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First time here?

Don't worry if you're new to cannabis. StrainLens reads the menu for you and explains everything in plain English — no jargon, no guessing.

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Snap or upload a shelf photo

Works with menu boards, display cases, or product walls.
The AI reads every strain name automatically.

Be honest about what you're dealing with — the AI will match strains based on real terpene science, not just marketing claims.

Experience Level
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Cannabis 101

Real information so you can walk into any dispensary with confidence. No fluff, no sales pitch — just what you actually need to know.

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What are Terpenes?

Terpenes are the aromatic compounds found in cannabis (and many other plants) that give each strain its unique smell and flavor. But they do more than smell good — they work alongside cannabinoids like THC and CBD to influence how a strain actually makes you feel. This is called the "entourage effect."

Two strains with the same THC percentage can feel completely different based on their terpene profiles. This is why reading terpenes matters more than reading THC numbers alone.

Myrcene
Most common terpene. Earthy, musky. Promotes relaxation and sedation. High myrcene = "couch-lock." Best for pain and sleep.
Limonene
Citrusy scent. Elevates mood, reduces stress and anxiety. Common in uplifting strains.
Caryophyllene
Spicy, peppery. The only terpene that also acts as a cannabinoid. Directly reduces inflammation and pain. Great for chronic pain.
Linalool
Floral, lavender-like. Calming and anti-anxiety. Works synergistically for sleep. Think of it as nature's Xanax.
Pinene
Pine scent. Promotes alertness and memory retention. Can counteract some short-term memory effects of THC.
Humulene
Earthy, woody, hoppy. Anti-inflammatory and appetite suppressant. Good for pain without the munchies.
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Indica vs Sativa vs Hybrid — Does it Matter?

The honest answer: These labels are largely marketing at this point and aren't reliable predictors of how a strain will make you feel.

The old belief was: Indica = body high, relaxing. Sativa = head high, energizing. Hybrid = somewhere in between. But modern cannabis genetics are so crossbred that these lines are blurry at best.

What actually matters: the terpene profile and cannabinoid ratios — THC, CBD, CBN, CBG. A "sativa" high in Myrcene can be more sedating than an "indica" with low Myrcene. Always look at the full profile, not just the category.

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THC vs CBD — What's the Difference?

THC (Tetrahydrocannabinol) is the compound that produces the "high." It's also responsible for many of the therapeutic benefits — pain relief, appetite stimulation, sleep. Higher THC doesn't always mean better results, though. Too much can cause anxiety in some people.

CBD (Cannabidiol) is non-intoxicating — it won't get you high. It's anti-inflammatory, anti-anxiety, and can actually moderate the psychoactive effects of THC. High CBD strains are often better for people who want relief without intoxication.

The sweet spot depends on you. Many medical users find a 1:1 or 2:1 CBD:THC ratio gives the most balanced relief. Start low, go slow, and pay attention to how your body responds.

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How to Talk to a Budtender Effectively

Not all budtenders are created equal. Some are genuinely knowledgeable, some are just guessing. Here's how to protect yourself:

Ask these specific questions:

→ "What terpenes are dominant in this strain?"

→ "What's the CBD to THC ratio?"

→ "Do you have the lab test (COA) for this?"

→ "Is this tested for pesticides and mold?"

If they can't answer these, that's information too. A reputable dispensary will have Certificates of Analysis (COA) available for every product. Always feel empowered to ask.