The following Brand Brain framework is built from the data and audience insights. Its purpose is to build a language DNA using psychology & decision-making frameworks for Science in Sport as a brand. This framework has been used, refined and modelled on over 3,000+ brands, and is loaded and used for every piece of content produced for every channel, every segment, every strategy framework moving forward.

Founding Truth. Elite performance is unlocked through rigorous sports science. Nutrition is not supplementary to training — it is training.

Upstream Truth. Serious athletes are terrified of leaving performance on the table due to poor nutrition. SiS removes that fear with science they can trust.

Cultural Purpose. To make world-class sports nutrition accessible to every athlete — from professional to amateur — by grounding every product in peer-reviewed science and real-world performance data.

Archetypes. The Sage + The Hero — credibility-first authority that arms the athlete to achieve.

Core tone. Precise, credible, performance-driven — clinical confidence without cold detachment.

Tone in six words. Expert · Earnest · Direct · Motivating · Evidence-led · Inclusive-of-ambition.

What it never does: hype without evidence · vague wellness language · lifestyle fluff · unsubstantiated superlatives · comparison to mass-market supplement brands · ingredient hiding or proprietary blend opacity.

Signature structure. Science-backed phrasing anchored to outcomes · metric-specific claims (grams, ratios, timing windows) · athlete-first framing ("your performance", "your goals") · functional benefit stacked on scientific mechanism · clean imperative calls to action.

Signature vocabulary. Isotonic · electrolytes · carbohydrate ratio · hydration · endurance · recovery · energy gel · performance · fructose-to-glucose · carbohydrate oxidation · race-day protocol · peer-reviewed · evidence-based · clinical.

Brand bans — never use: miracle claims or transformation language without evidence · vague wellness or lifestyle positioning · hyperbolic adjectives unsupported by data · casual or slang tone that undermines scientific credibility · imagery or copy that excludes serious athletic intent · ingredient hiding or proprietary blend opacity · comparison to mass-market supplement brands · "perform better" alone, without mechanism.

Sounds like this. "Formulated with a 2:1 fructose-to-glucose ratio, GO Isotonic Energy Gel delivers rapid carbohydrate oxidation — so you sustain power output when it matters most."

Funnel language:

Primary customer. Competitive Endurance Athlete (Amateur to Semi-Pro). They train with structure and race with intent. They need nutrition that matches their discipline and won't let them down mid-event. Science is their language. Evidence is their currency. Results are their measure.

Secondary customer. Performance-Oriented Gym Athlete / Recreational Runner. They are levelling up and want to fuel like the athletes they admire. SiS signals seriousness and gives them a credible system to follow.

24,540 Champions (12% of database) · 61,348 Active Mid-Tier (30%) · 61,349 At Risk & Drifting (30%) · 57,259 Dormant & Cold (28%).

Champions — 12.0% of database · 24,540 customers. Highest composite score — spend, loyalty, engagement. Value Score 63/100 · LTV Rank 93rd %ile · Avg LTV £630 · Avg AOV £143 · Avg Orders 5.2x · Recency 228d ago · Churn Safety 31/100 · Buying Mindset Full Price · Peak Season Winter · Top Region London · Shopper Type The Drifter.

Your highest-value customers — the ones who already know why they come back. Most fall into "The Drifter" profile: they buy with intent, not impulse. These are brand believers, not bargain hunters. Churn safety 31/100 is high risk — reactivation content is required now, not when they lapse fully.

COTNOS nudge layer: BE 12 (Endowment Effect) — reinforce ownership. BE 29 (Ego/Emotional State) — identity as a serious athlete. BE 14 (Loss Aversion) — reframe lapsing as losing ground.

Action plan: Loyalty reactivation — identity-led content, not discount-led, early access, subscription framed as protocol continuity. Channel routing: paid retargeting + SMS, surprise-value direct mail. Copy tone: "You've built the protocol. Don't let the gap between sessions be where you lose the edge." Seasonal timing: Winter is peak; launch September for pre-season build.

Active Mid-Tier — 30.0% of database · 61,348 customers. Regular buyers, poor recency, growth potential. Value Score 35/100 · Avg LTV £77 · Avg AOV £75 · Avg Orders 1x · Recency 425d ago · Churn Safety 6/100 · Buying Mindset Discount Aware · Peak Season Spring · Shopper Type The Trialler · Churn Status High Risk.

The question isn't whether they'll buy again — it's whether you give them a reason to soon enough. Deep lapse territory. A win-back sequence is worth running, but expect 10–20% response.

COTNOS nudge layer: BE 19 (Social Proof) — show what athletes like them bought next. BE 6 (Delay Discounting) — reward early return. BE 30 (Mere Exposure) — repeated gentle touchpoints.

Action plan: Win-back sequence — personalised, recency-triggered, education over promotion. Second purchase push with social proof. Copy tone: "You tried it once because the science made sense. Here's what athletes who stayed with it found at race 3, race 5, and race 10." Seasonal timing: Spring is peak; February pre-season activation.

At Risk & Drifting — 30.0% of database · 61,349 customers. Previously active — recency gap opening, churn watch. Value Score 22/100 · Avg LTV £26 · Avg AOV £26 · Impulse Score 68/100 · Recency 470d ago · Churn Safety 1/100 · Buying Mindset Discount Hunter · Peak Season Spring · Shopper Type The Trialler, High Impulse.

"The Trialler" profile dominates — they shop with a clear use case and don't explore unless urgently prompted. Impulse-dominant — move fast, price-compare extensively. Cart urgency and scarcity signals work, but discount-responsive — anchor pricing carefully.

COTNOS nudge layer: BE 14 (Loss Aversion) — "the training block you're in right now is exactly when nutrition matters most." BE 6 (Delay Discounting) — small immediate reward. BE 3 (Choice Paradox) — one clear, low-friction option.

Action plan: Urgency re-engagement — one clear offer, one product, cart urgency outperforms long-form nurture. Anchor pricing carefully. Copy tone: "Your next training block starts soon. The one thing you can control right now is your nutrition. Back in stock — not for long." Seasonal timing: January–March reactivation peak.

Dormant & Cold — 28.0% of database · 57,259 customers. Long lapsed or never converted. Value Score 12/100 · Avg LTV £11 · Avg AOV £11 · Impulse Score 70/100 · Recency 539d ago · Churn Safety 0/100 · Buying Mindset Discount Hunter · Peak Season Spring · Shopper Type The Trialler · Conv. Window 45 Days.

First-timers or single-purchase customers who haven't yet decided if they're coming back. The conversion window from purchase one to purchase two is narrow and decisive. This is the deepest lapse in the database — investment should be low-cost.

COTNOS nudge layer: BE 19 (Social Proof) — "athletes with your first order profile bought this next" is the highest-converting message. BE 37 (Zero-Risk Bias) — remove every possible objection. BE 17 (Foot-in-the-Door) — frame the second purchase as a natural continuation.

Action plan: 45-day second purchase trigger — social proof, not discount. Suppression logic — suppress records beyond 18 months from broadcast sends. Copy tone: "Athletes who started where you did — one gel, one session — built their full protocol over three months. Here's what they added next." Seasonal timing: Spring pre-season is the best reactivation window.

Champions — Retention. "You've put in the training. Your nutrition protocol is what bridges the gap between base fitness and race-day performance. The SiS stack you built this season — rebuilt, ready, waiting." Identity-led. Not transactional. No discount.

Active Mid-Tier — Second Purchase. "Athletes who started with GO Isotonic stayed with it because the science doesn't shift. 22g of carbohydrate. 2:1 fructose-to-glucose ratio. The same formula at Kona and in your next training block. What they added at purchase two?" Social proof + curiosity gap.

At Risk — Win-Back. "Your next training block starts soon. The margin between a good session and a great one is narrower than you think. GO Isotonic Energy Gel. Back in stock. One click." Short. Urgent. No fluff.

Dormant — Reactivation. "Athletes who ordered their first SiS product built a complete race-day protocol within three months. Gel. Electrolytes. Recovery. Here's what athletes with your first order bought second." Social proof only. No discount.

All Segments — Top Funnel Awareness. "Why do the world's best endurance athletes obsess over carbohydrate ratios? Because the science is unambiguous. And so are the results." Curiosity + credibility. No hard sell.