Product Ingredient Safety Analyzer with AI via WhatsApp
Product Ingredient Safety Analyzer with AI via WhatsApp What does this workflow do? This workflow creates an intelligent WhatsApp bot that analyzes product ingredients and provides instant safety assessments. Users can send either text queries (product names/brands) or images of product labels, and receive AI-powered analysis covering food, cosmetics, personal care, pharmaceuticals, and household products. Who's it for? Health-conscious consumers** wanting to make informed purchasing decisions Parents** checking product safety for their children People with allergies or sensitivities** screening for harmful ingredients Beauty and skincare enthusiasts** verifying cosmetic product safety Wellness coaches or nutritionists** helping clients evaluate products Small business owners** offering product safety consultation services Eco-conscious consumers** checking for environmental toxins Anyone** looking to understand what's in their everyday products What do you need to get started? Required Accounts & APIs: WhatsApp Business API** - For receiving and sending messages Google Cloud Account** - For Document AI (OCR) service Google Gemini API** - For AI-powered ingredient analysis Setup Steps: Configure WhatsApp Business API credentials Enable Google Document AI in your Google Cloud project Create a Document AI processor for OCR Set up Google Gemini API access Configure all credentials in N8N How does this workflow work? User Input Options: Text Messages**: Send product name/brand (e.g., "Dove soap", "Coca Cola") Images**: Upload photos of product ingredient labels Conversational**: Ask questions or request help Processing Flow: For Image Messages: WhatsApp receives image message Extracts and downloads the image Converts image to Base64 format Uses Google Document AI OCR to extract text AI analyzes extracted text + user caption Returns safety assessment via WhatsApp For Text Messages: WhatsApp receives text query AI directly analyzes product name/ingredients Returns safety assessment via WhatsApp AI Analysis Includes: Product type identification (food, cosmetic, pharmaceutical, etc.) Harmful ingredient detection (parabens, sulfates, trans fats, etc.) Beneficial ingredient highlights Clear safety verdict: ✅ SAFE / ⚠️ CAUTION / ❌ AVOID Practical recommendations and alternatives Response Format: The AI provides concise, WhatsApp-friendly messages with: Product category and type Key ingredients found Safety concerns with specific flags Clear recommendation Actionable advice Use Cases Health-conscious consumers** checking food product ingredients Beauty enthusiasts** verifying cosmetic safety Parents** ensuring child product safety People with allergies** screening for harmful ingredients Eco-conscious users** checking for environmental toxins General wellness** making informed purchase decisions Key Features Dual input support**: Text and image processing OCR technology**: Extracts text from product labels Multi-category analysis**: Food, cosmetics, pharmaceuticals, household items Conversational AI**: Handles greetings, help requests, unclear queries Mobile-optimized**: WhatsApp-friendly formatting Instant results**: Real-time safety assessments Educational**: Explains why ingredients are safe or harmful Technical Highlights Smart routing**: Automatically detects message type (text vs image) Structured output**: JSON-formatted AI responses for reliability Product-specific criteria**: Different analysis standards per category Error handling**: Requests clearer images if OCR fails Conversational fallback**: Guides users when information is insufficient Example Interactions User sends image of shampoo bottle: Response: "Hair Care Product Analysis - Contains sulfates and parabens. ⚠️ USE WITH CAUTION. Consider sulfate-free alternatives for healthier hair." User texts "Maggi noodles": Response: "Food Product Analysis - High sodium content, contains MSG and artificial colors. ❌ AVOID REGULAR CONSUMPTION. Occasional treat okay." User texts "Hi": Response: "Hi! I'm your Product Safety Analyzer. Send me a product name or photo of ingredients to check safety!" Benefits Empowers informed decisions**: Know what you're consuming/using Saves research time**: Instant analysis vs manual ingredient lookup Accessible**: Works via familiar WhatsApp interface Comprehensive**: Covers multiple product categories Educational**: Learn about ingredient safety over time Convenient**: Analyze products while shopping Notes OCR works best with clear, well-lit images AI provides general safety information, not medical advice Analysis based on commonly known ingredient safety standards Users should consult professionals for specific health concerns Supports conversational queries for better user experience. An n8n automation workflow template by Roshan Ramani.
Roshan Ramani
web
free
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