01 — TAP
Tap
Tap your phone on the NFC tag.
BIG&FIT
Official Product Authentication
Verify Your Big & Fit Product
Every Big & Fit supplement carries a secure NFC tag. Tap it with your phone, enter your details, and confirm in seconds that your protein, amino acids, gainer or performance formula is genuine stock — sealed and supplied by Big & Fit.
100%Genuine
PremiumFormulas
NFCSecured
Product Verification
Enter your details to authenticate this product
Takes less than a minute
Your details are transmitted securely
Verifying Product...
Checking this tag against the Big & Fit database
Please keep this window open
Authentic Product
This product is genuine Big & Fit
Product ID
BF-VERIFIED
Verification Status
Verified
Redirecting in 5s
Verification Failed
We could not establish a secure connection.
How It Works
Three Simple Steps
Authenticating your product takes less than a minute.
02 — ENTER
Enter
Enter your details.
03 — VERIFY
Verify
Receive your verification result.
The Big & Fit Range
Verified Across The Range
Every category in the Big & Fit line-up carries secure NFC authentication — from your daily protein to your pre-workout.
Whey & Protein
Isolates, blends & casein
Amino Acids & BCAA
Recovery & endurance
Mass Gainers
High-calorie muscle fuel
Pre-Workout
Energy, focus & pump
Weight Management
Burners & control
Vitamins & Minerals
Daily health & wellness
Product Security
Authenticity You Can Trust
Every tag is unique, encrypted and traceable back to official Big & Fit stock.
Unique NFC Signature
Every tub, pack and bottle carries a one-of-a-kind encrypted tag that cannot be cloned or reused.
Anti-Counterfeit Shield
Instantly separates genuine Big & Fit supplements from imitations sold elsewhere.
Authorised Supply Chain
Confirms your product reached you through official Big & Fit retail and distribution.
Encrypted & Logged
Every scan is securely recorded, giving each product a verifiable history.