# Functional Focus Coffees Rare Breed Coffee's Brain Waves Functional Coffee Supports Mental Clarity By Laura McQuarrie | Published 2026-04-14 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/brain-waves-functional-coffee References: [specialtyfood](https://www.specialtyfood.com/news-media/news-features/member-press-releases/rare-breed-coffee-debuts-brain-waves%E2%80%9D-a-high-performance-functional-blend/) & [rarebreedcoffee](https://rarebreedcoffee.com/products/brain-waves-functional-coffee?variant=51664653680941)  Rare Breed Coffee's [Brain Waves](https://www.trendhunter.com/trends/indi-brain-bar) Functional Coffee is a premium, organic dark roast coffee with a focus-boosting blend of ingredients to support stamina and cognitive performance without the jitters. This functional coffee blend is an enticing alternative to high-sugar energy drinks and traditional coffee beverages that cause a rapid spike in energy, and Brain Waves Functional Coffee differentiates itself from other functional coffees by delivering benefits with coffee-first flavor. L-theanine, caffeine, [cordyceps mushrooms](https://www.trendhunter.com/trends/mudwtr-coffee), citicoline and L-tyrosine are key inclusions on the blend for [smooth, sustainable energy, endurance](https://www.trendhunter.com/trends/endurance-fuel), memory enhancement and maintaining mental sharpness under stressful conditions, and in terms of taste, Brain Waves boasts a full-bodied flavor with a robustness that makes every sip satisfying. ## Trend Insights (Trend Hunter) - Score: 6.3/10 - Popularity: 53% | Activity: 65% | Freshness: 70% - Audience gender: 50% men, 50% women - Primary generations: Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Drinking](https://www.trendhunter.com/drinking) ## Key Themes ### Why This Trend Is Growing - **Functional Beverages:** A shift toward drinks that combine traditional sensory appeal with measurable cognitive benefits enables alternatives to sugary energy products and redefines consumer expectations for daily beverages. - **Cognitive-enhancing Ingredients:** Growing inclusion of nootropics like L-theanine and citicoline into everyday consumables points to new formulations that sustain focus and reduce reliance on high-caffeine spikes. - **Coffee-first Functionalization:** Prioritizing authentic coffee flavor while layering functional compounds creates a category where taste and efficacy coexist, challenging the perception that functional equals medicinal. ### Industries Being Reshaped - **Beverage Manufacturing:** Producers are positioned to reengineer product lines around low-sugar, function-forward beverages that meet both taste standards and cognitive performance claims. - **Nutraceuticals Supplements:** Formulation specialists and ingredient suppliers can capitalize on demand for clinically backed cognitive blends that transition from pills to palatable liquid formats. - **Specialty Coffee Retail:** Boutique cafes and roasters have the opportunity to integrate functional blends into menus, creating premium offerings that attract wellness-focused consumers without sacrificing flavor. ## Related on Trend Hunter - [Functional Chocolate Truffles](https://www.trendhunter.com/trends/functional-chocolate-truffle.md) - [Tech-Enabled Action Stickers](https://www.trendhunter.com/trends/shelpful-smart-tags.md) - [Creatine-Enhanced Instant Coffees](https://www.trendhunter.com/trends/bulletproof-coffee-creatine.md) - [Video Game Energy Gummies](https://www.trendhunter.com/trends/focusfuel-citrus-yuzu.md) - [Single-Serve Creatine Supplements](https://www.trendhunter.com/trends/instantized-creatine.md) - [Expressive Organic Coffees](https://www.trendhunter.com/trends/expressive-organic-coffee.md) - [Marine Algae Supplement Ranges](https://www.trendhunter.com/trends/o3omega-smoothies.md) - [Daily Strands Puzzles](https://www.trendhunter.com/trends/nyt-strands-puzzle.md) - [Morning-Focused Powdered Beverage Supplements](https://www.trendhunter.com/trends/morning-lift.md)