Sinstar Functional THC Seltzers

Purposeful Highs. Delicious Vibes. Zero Alcohol.

Sinstar is redefining the cannabis beverage experience with a line of functional THC seltzers crafted to elevate your vibe—day or night. Each flavor-forward formula blends fast-acting Delta-9 THC with adaptogens, nootropics, and clean energy or relaxation ingredients to deliver a purposeful high without the alcohol, crash, or compromise.

Choose your vibe:

⚡ High & Mighty – Energy + Euphoria
Power through your day with a punchy Sour Watermelon flavor, 10mg THC, 100mg caffeine, plus B12 & B6 vitamins. Expect an uplifting, focused buzz that fuels productivity and fun—without the crash.

🧠 Smooth & Groovy – Clarity + Creativity
Stay sharp and inspired with a crisp Mandarin Lime citrus profile. Packed with 10mg THC, 200mg Ginseng, and 500mg Lion’s Mane, this seltzer delivers mental clarity, creativity, and a smooth, elevated experience.

🌙 Dream Wave – Sleep + Relaxation
Ease into the night with this calming Hibiscus Lemon & Cinnamon blend. Infused with 5mg THC, 10mg CBN, 200mg L-Theanine, and 250mg Ashwagandha to help you unwind and drift into deep, restful sleep—without grogginess.