LEAN LAB
Kolkata's Protein & Supplement Store
Authentic Sports Nutrition & Wellness Products
📍Rash Behari Avenue
DM us to Shop Online or Visit Our Store
RETAILING PRODUCTS FROM TOP BRANDS LIKE: MUSCLETECH, OPTIMUM NUTRITION (ON), GNC, LABRADA, DYMATIZE, UNIVERSAL, ULTIMATE NUTRITION, REDCON, NOW, MUSCLE PHARM, BSN, NATURE'S BEST, SCITRON, SCIVATION, HP27, MUSCLE BLAZE, BIOFIT AND MORE.
More supplements. More confusion. Let’s simplify.
From Multivitamins and Vitamin C to B-Complex and more - the right supplement isn’t about taking everything. It’s about knowing what actually fits your goals and routine.
No unnecessary hype. No one-size-fits-all advice. Just smarter supplementation.
Have a supplement question? Drop it in the comments.
📍 Rash Behari Avenue, Kolkata
📞 +91 98302 01232
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POV: You bought supplements with the money meant for ghar ke kharche. 💀😂
“Bas supplements hi toh liye hain…”
Meanwhile, Mom: 📞 “PAISE KAHAN GAYE?!”
Fitness goals: sorted.
Ghar ka hisaab: pending. 😭
But hey, smart supplementation doesn’t have to break the bank.
Visit Lean Lab for the right supplements based on your goals and budget.
📍 Rash Behari Avenue, Kolkata
📞 +91 98302 01232
30/09/2026
Creatine has been misunderstood for long enough.
❌ “It’s unhealthy.”
❌ “It’s only for bodybuilders.”
❌ “You don’t really need it.”
But what does the research actually say?
Creatine is one of the most researched sports supplements out there, with evidence supporting its role in strength, exercise performance, muscle function, and cognitive health.
The takeaway?
Don’t let supplement myths make the decision for you.
Know the facts.
Know your goals.
Then choose what actually fits your routine.
Not sure if creatine is right for you?
Visit Lean Lab and get guidance based on your goals, not gym rumours.
📍 Rashbehari Avenue, Kolkata
📞 +91 98302 01232
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26/09/2026
Your supplement shelf shouldn’t be built on hype. It should be built around you.
Your goal comes first.
Your diet fills in the picture.
Your budget sets the boundaries.
And only then does the right supplement make sense.
Whether you’re working towards muscle gain, better recovery, fat loss or simply filling a nutritional gap, the answer isn’t always another bottle on the shelf.
Because smart supplementation is not about taking more.
It’s about knowing what you actually need.
At Lean Lab, get a supplement recommendation based on your goal, diet and budget - not just what’s trending.
Know your goal. Know your diet. Supplement smart.
📍 Rashbehari Avenue, Kolkata
📞 +91 98302 01232
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Two supplement questions. Two common misconceptions.
Creatine before or after your workout?
Is whey isolate always the better choice?
In Part 2 of our Supplement Q&A, our founder cuts through the confusion and explains what actually matters when choosing and using supplements without the fitness jargon or unnecessary hype.
Because more expensive doesn’t always mean more effective.
And timing isn’t always as complicated as it sounds.
Got a question we should answer next? Drop it in the comments.
Or visit Lean Lab for personalised guidance based on your goals, routine and budget.
📍 Rash Behari Avenue, Kolkata
📞 +91 98302 01232
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21/09/2026
Protein isn’t a numbers game.
More isn’t automatically better. The right amount depends on your body, your goal, your training, and the rest of your diet.
Start with food.
Know your target.
Use supplements where they actually add value.
Because a protein supplement should complement your nutrition not replace it.
If you’re unsure what fits your routine, don’t guess.
Visit Lean Lab for a customised protein recommendation.
📍 Rashbehari Avenue, Kolkata
📞 +91 98302 01232
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The right supplement starts with the right question.
Can you take protein at night?
Is pre-workout really necessary?
And how do you know what actually belongs in your routine?
In Part 1 of our Supplement Q&A, our founder answers some of the questions we hear most often - breaking down the basics with clarity, without the unnecessary complexity.
Because supplementation isn’t about taking more.
It’s about taking what makes sense for you.
Have a question about supplements? Drop it in the comments or visit Lean Lab for personalised guidance based on your goals, routine and budget.
📍 Rash Behari Avenue, Kolkata
📞 +91 98302 01232
And that’s just the beginning. More questions, more answers - Part 2 coming next.
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Your goals are different. Your supplement stack should be too.
Whether it’s a gym day or everyday wellness, there’s a stack that fits your routine and your budget.
From economy to mid-range to premium, choose what works for you, without overcomplicating your supplement routine.
Pick your stack. Power your routine.
Visit Lean Lab for customised supplement recommendations based on your goals, routine and budget.
📍 Rash Behari Avenue, Kolkata
📞 +91 98302 01232
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14/09/2026
Push past your last rep. Stay consistent.
When training gets intense, the right support can help you stay focused on the work. L-Arginine 1000 mg is formulated to support endurance and performance during demanding training sessions.
Train harder. Recover smarter. Keep showing up.
Visit Lean Lab for authentic sports nutrition and supplements.
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A place where spending on your fitness never feels like a compromise.
Welcome to Lean Lab - your trusted supplement store in Kolkata, where the right products, genuine supplements and a fitness-first experience come together under one roof.
From whey protein and sports nutrition to fitness supplements and performance essentials, find what your training needs - all in one place.
Because when it comes to your health and fitness, where you shop matters.
📍 Visit Lean Lab, Kolkata
DM us to find the right supplement for your goals.
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Address
176A Rash Behari Avenue (Near Triangular Park)
Kolkata
700029
Opening Hours
| Monday | 11am - 8:45pm |
| Tuesday | 11am - 8:45pm |
| Wednesday | 11am - 8:45pm |
| Thursday | 11am - 8:45pm |
| Friday | 11am - 8:45pm |
| Saturday | 11am - 8:45pm |
| Sunday | 11am - 8pm |
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