1. Introduction & Scope
MyFitterU (“we,” “us,” or “our”) operates myfitteru.com as an evidence-based sports nutrition research platform, clinical calculator suite, and athletic supplement comparison index. This Privacy Policy details how we handle information collected when you use our website, interactive calculators, diagnostic quizzes, vector PDF protocol generators, and third-party partner integrations.
We respect your digital privacy and are committed to transparent, secure data handling compliant with the General Data Protection Regulation (GDPR), the California Consumer Privacy Act (CCPA), and Pinterest Platform Developer Policies.
2. Information We Collect
A. Diagnostic & Calculator Inputs
When you use our Smart Stack Matcher, Caffeine Tolerance Reset Calculator, Creatine Loading Tool, or Macronutrient Generator, you voluntarily provide non-sensitive athletic variables (e.g., body weight, training time window, caffeine intake volume, primary training archetype). These values are processed locally in your browser to compute personalized formulas.
B. Lead Capture Information
If you request an athletic protocol download, save your quiz results, or opt into custom supplement dossiers, we collect your email address and preferred athlete name. Outbound automated emails may be disabled by system policy, in which case protocol PDFs are delivered immediately in your browser.
C. Technical & Telemetry Data
We collect standardized HTTP request metadata, including IP addresses (truncated and anonymized), browser user-agent strings, referral sources, and interaction timestamps to prevent server abuse, detect denial-of-service attempts, and ensure hoplink health.
3. How We Use Collected Information
- Generating Personalized Dossiers: Compiling customized Mifflin-St Jeor macro matrices, circadian timing schedules, and clinical supplement combinations into vector PDF dossiers.
- Attribution & Hoplink Health: Correlating anonymized affiliate tracking identifiers (TIDs) with verified ClickBank vendor sessions to confirm discounts and ensure active checkout URLs.
- Infrastructure Security: Preventing API brute-force submission, enforcing rate limits, and securing database operations.
- Content Optimization: Allocating research resources to the most requested supplement categories via our multi-armed bandit analytics engine.
4. Third-Party Integrations & Tracking
We collaborate with trusted infrastructure and commercial partners. Each partner operates under their respective privacy protocols:
ClickBank (Click Sales Inc.)
When you click verified vendor offers, hoplinks route through ClickBank servers. ClickBank handles billing, payment card encryption, and order fulfillment. We never receive or store credit card numbers.
Pinterest API v5
Our automated content engine publishes curated infographics and research summaries to Pinterest boards. Pinterest may use cookies and pixel telemetry according to their developer policies.
Impact Radius (UTT)
We employ the Impact Universal Tracking Tag to audit marketing impressions and partnership attribution across certified sports nutrition manufacturers.
Supabase Enterprise
Database storage is hosted on secure Postgres instances equipped with Row Level Security (RLS), AES-256 data-at-rest encryption, and TLS 1.3 in-transit protections.
5. Cookies & Browser Storage
We use browser `localStorage` and minimal session cookies strictly for functionality:
- Preserving interactive quiz state so progress is not lost upon step transitions.
- Remembering your preferred measurement unit (Imperial lbs vs. Metric kg).
- Generating immediate client-side PDF downloads without requiring remote server re-processing.
6. Your Rights (GDPR & CCPA)
Regardless of your jurisdiction, you maintain full control over your data:
- Right of Access & Portability: You may request a copy of any personal information associated with your email.
- Right to Rectification & Erasure: You may instruct us to permanently delete your email or lead records from our database.
- Non-Discrimination: We do not sell personal data, nor do we discriminate against athletes who exercise privacy rights.
To exercise any rights, email our compliance desk at: [email protected]. Requests are fulfilled within 30 business days.
7. Contact Information
If you have questions regarding this Privacy Policy or our third-party integrations, contact: