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Age Restriction: These products are strictly intended for individuals aged 18 and over. By proceeding, you confirm that you meet the legal age requirements for purchase.

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THCa Products

Discover Our THCa Collection by The High Company Welcome to the latest innovation in our cannabis range. Tetrahydrocannabinolic acid, better known as THCa, is a fascinating and naturally occurring cannabinoid extracted directly from fresh cannabis flowers[cite: 1, 2]. Want to know exactly how this works on a molecular level first?...
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Discover Our THCa Collection by The High Company

Welcome to the latest innovation in our cannabis range. Tetrahydrocannabinolic acid, better known as THCa, is a fascinating and naturally occurring cannabinoid extracted directly from fresh cannabis flowers[cite: 1, 2]. Want to know exactly how this works on a molecular level first? Read our comprehensive guide: What is THCa?. Whether you choose the user-friendly PreRoll joints or the versatile blends by The High Company, we offer exclusively lab-tested products of the highest quality[cite: 1]. Select your favorite strain below and experience this unique category for yourself[cite: 1].

THCa Guidelines & Essential Information

  • The Mechanism (Decarboxylation): In its pure, unheated form, THCa is non-psychoactive[cite: 1, 2]. However, once THCa is heated (by smoking or vaping), a chemical process called decarboxylation occurs[cite: 1, 2]. This instantly transforms the THCa into active Delta-9 THC, delivering the well-known, potent, and euphoric cannabis experience[cite: 1, 2].
  • Age Restriction: Access and sales strictly intended for adults aged 18 and older.
  • Safety & Legislation: Always use THCa products responsibly[cite: 1]. Regulations surrounding innovative cannabinoids are highly dynamic; therefore, always check active local laws in your country before placing an order[cite: 1, 2].

Navigate Our Selection: Our THCa Range

Choose from our two premium product formats by The High Company[cite: 1]:

THCa PreRoll Joints

For maximum convenience & immediate activation. Our ready-to-use THCa PreRolls (€8,50) are professionally rolled and ready for use[cite: 1]. Through the heat of smoking, THCa instantly changes into active THC[cite: 1, 2]. Available in legendary strains[cite: 1]:

  • Super Skunk PreRoll
  • Gorilla Cookies PreRoll
  • Amnesia Haze PreRoll
  • Blue Zushi PreRoll
  • Mac N Cheese PreRoll

THCa Blends (2 Grams)

If you prefer flexibility. The THCa Blends (€11,00 for 2 grams) consist of high-quality plant material enriched with THCa[cite: 1]. Perfect for custom dosing in a vaporizer or processing according to your preferences[cite: 1, 2]. Available in the following flavors[cite: 1]:

  • Amnesia Haze Blend
  • OG Kush Blend
  • Gorilla Cookies Blend
  • Super Skunk Blend
  • Blue Zushi Blend

Safety Regulations and Effects

Since THCa converts into traditional THC when heated, the expected effects and potential side effects after lighting up are identical to those of regular cannabis[cite: 1, 2]. These include altered perception, deep relaxation, and an increased heart rate[cite: 2].

Golden rules for responsible use:
  • Always start slow with a few puffs and wait calmly for the effects to set in[cite: 1].
  • Do not drive or operate heavy machinery under any circumstances after consumption[cite: 1].
  • Never combine THCa/THC products with alcohol, prescription medications, or other psychoactive substances[cite: 1, 2].
  • Always store products in a cool, dark place, strictly out of reach of children and pets[cite: 1, 2].

Frequently Asked Questions about THCa (FAQ)

What is the difference between THCa and THC (Delta-9)?

THCa (tetrahydrocannabinolic acid) is the acidic, natural precursor to THC and is non-psychoactive in its pure, raw form[cite: 1, 2]. THC (Delta-9) is the active compound responsible for the high[cite: 1, 2]. Only when THCa is exposed to heat (such as a flame or vaporizer) does it lose its carboxyl group and convert directly into psychoactive THC[cite: 1, 2].

Do these THCa joints and blends get you high?

Yes. Because PreRoll joints and blends are meant to be smoked or vaped, the heat from combustion or vaporization ensures an immediate and complete conversion (decarboxylation) of THCa to THC[cite: 1, 2]. Consequently, you will experience the classic, potent psychoactive effects of cannabis[cite: 1, 2].

Does THCa show up on a drug test?

Yes. Regardless of whether you consume THCa unheated or smoke it (converting it to THC), the metabolites in the body are virtually identical[cite: 2]. Therefore, using these products will result in a positive test for standard cannabis drug screenings[cite: 2].

Quality Assurance & Responsible Use

Quality & Responsibility

We work exclusively with registered Dutch wholesalers and do not import products ourselves. All products fully comply with Dutch laws and regulations and are supplied with the appropriate documentation and quality guarantees.

Safe & Responsible Use

This range is intended exclusively for adults (18+). Always store products in a safe place, strictly out of reach of children and pets. Do not use these products during pregnancy or breastfeeding, in case of mental or physical complaints, or in combination with alcohol or medication. Do not participate in traffic after use.

No Medical Advice

The information on this website is intended purely for educational purposes and is never a substitute for professional medical advice. Always consult a qualified physician or healthcare provider in case of doubt, medication use, or health complaints.

Willy van Knippenberg

Owner of Novus Fumus with over 12 years of experience in the Smartshop industry.

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