The Rise of Rare Psychoactive Cannabinoids: THCP, THCH & THCA for Product Developers

In 2025, forward-looking cannabis brands are exploring the frontier of rare cannabinoids, particularly THCP and THCH, while capitalizing on the wide appeal of THCA as a compliant yet potent ingredient. Each cannabinoid brings unique formulation opportunities, but using them effectively requires experience and technical precision.

THCP, a “heptyl” version of THC, has drawn significant attention for its strong binding to CB1 receptors. It delivers intense effects even at low doses, making it a favorite for premium edibles, tinctures, and vapes aimed at experienced consumers. Because it naturally occurs in only trace amounts, THCP is typically produced through conversion from other cannabinoids like CBD. While this adds complexity to the supply chain, it creates an opportunity for brands that want to offer next-level potency and performance.

THCH (tetrahydrocannabihexol) is another potent analog of THC. Though still under early study, many users report a balanced high that combines mental stimulation with body relaxation. THCH is being used in select vape products and specialty blends that cater to seasoned consumers. Like THCP, THCH is very limited in nature and requires careful handling and testing, making it better suited for advanced product developers working with trusted lab partners.

THCA, the acidic precursor to Delta-9 THC, is widely available and federally compliant as long as products meet the 0.3% Delta-9 THC limit. Unlike THCP and THCH, THCA is abundant in fresh hemp flower. It’s non-psychoactive in its raw form but converts into active THC when heated. This has made THCA-rich flower and concentrates extremely popular in markets looking for legal, high-potency experiences under the Farm Bill. Brands selling THCA products are capitalizing on this compliance window while delivering real THC effects to customers.

For product developers, the message is clear. THCP and THCH offer a chance to lead in the high-performance cannabinoid space, while THCA provides a reliable and scalable path to compliance-friendly potency. Whether your brand is focused on vape innovation, functional edibles, or raw flower SKUs, understanding these cannabinoids is essential for staying ahead.

At Green Eden Labs, we help you build with confidence. We supply high-purity THCP, THCH, and THCA backed by full COAs, and offer custom formulation and scale-up support for brands launching new products. Our team can guide you through state-by-state compliance, cannabinoid stability, and how to structure your formulations for performance and shelf life.

Minor cannabinoids are now shaping the most innovative products in the hemp space. What was once niche is now in demand, and brands that embrace this shift are positioned to lead the market.

Interested in developing products with THCP, THCH, or THCA?
Reach out to us at hello@greenedenlabs.co and let’s talk about how we can bring your ideas to life.