3,768 Reviews

The Most Powerful & Natural

The Most <em>Powerful & Natural</em> Weight Management Stack On Earth

Weight Management Stack On Earth

9 ancient Ayurvedic herbs packed into one daily weight support supplement.

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Try it for 60 days. Results or your money back.
The Most <em>Powerful & Natural</em> Weight Management Stack On Earth

100% Natural Ingredients

Ayurvedic Formula

Made in Sri Lanka

60-Day Guarantee

Why LeanRx Works

Supporting healthy fat loss requires metabolic activation. Our Sri Lankan spice formula fires up your metabolism and keeps appetite in check.

Why LeanRx Works

Burns Fat Naturally

Cumin and ginger activate your body's natural fat-burning pathways.

Boosts Metabolism

Cinnamon and black pepper ignite thermogenic metabolic activity.

Curbs Appetite

Fennel and curry leaves reduce cravings and support portion control.

Balances Blood Sugar

Ceylon cinnamon supports healthy glucose metabolism all day.

Improves Digestion

Ginger and cumin support gut health and nutrient absorption.

Real Results. Real People.

What Our Customers Say

Over 2,000 verified reviews across MassRx and LeanRx

4.9 from 2,000+ reviews
Verified

Changed my life completely

I've been underweight my entire life and tried everything — protein shakes, heavy meals, gym routines. Nothing worked consistently. A friend recommended MassRx and I noticed my appetite had genuinely increased. I've put on 4kg and feel stronger than ever. The fact that it's all herbal made it an easy yes for me.

AK

Amara K.

MassRx · Verified Buyer

Verified

Appetite is finally back

After being unwell last year I lost a lot of weight and had zero appetite. MassRx genuinely brought it back. I'm eating properly again and slowly putting on healthy weight. Simple, natural, effective.

RP

Ravi P.

MassRx · Verified Buyer

Verified

LeanRx — actually works

I was skeptical. I've tried fat burners before and they made me jittery and anxious. LeanRx is completely different. No side effects whatsoever. My cravings reduced noticeably and I've been losing weight steadily without changing much else. Really impressed.

SF

Sasha F.

LeanRx · Verified Buyer

Verified

Highly recommend

I bought MassRx for my teenage son who is very lean and was struggling to gain weight despite eating well. We can clearly see a difference now. He's more energetic and has filled out a bit. Very happy with the results.

NM

Nadia M.

MassRx · Verified Buyer

Verified

Sri Lankan herbs — I trust the tradition

Being Sri Lankan myself, I know the power of these herbs. My grandmother used half these ingredients in her cooking for their wellbeing benefits. To see them in a capsule form with proper dosing is brilliant. LeanRx has helped me manage my weight naturally without any harsh chemicals.

DW

Dilini W.

LeanRx · Verified Buyer

Verified

Noticed a real difference

Didn't expect to see results this quickly. My hunger has increased and I'm finishing full meals without forcing myself. Down to buy a second bottle.

KJ

Kai J.

MassRx · Verified Buyer

Verified

Finally something without side effects

I've had bad experiences with chemical-based supplements in the past — nausea, headaches, crashes. LeanRx has been completely smooth. I take it with breakfast and just go about my day. I feel lighter and more active overall.

PM

Priya M.

LeanRx · Verified Buyer

Verified

Great product, great brand

Love that this is a Sri Lankan brand using proper Ayurvedic ingredients. The packaging is premium, delivery was fast and the product genuinely works. MassRx has helped me gain muscle weight alongside my gym sessions. Will always reorder.

TH

Thilak H.

MassRx · Verified Buyer

Verified

Cravings are gone

The biggest win for me with LeanRx has been controlling my snacking. I used to eat constantly between meals. Since starting LeanRx I'm genuinely not hungry between meals. I've lost weight gradually and feel much better about my eating habits.

AL

Aisha L.

LeanRx · Verified Buyer

Verified

Recovery is visibly faster

I train 5 days a week and recovery was always my weak point. Since taking MassRx alongside my training, my muscle soreness has reduced and I'm performing better in the gym. I've put on solid weight — all muscle.

BS

Brandon S.

MassRx · Verified Buyer

Verified

Simple and effective

Two capsules a day. That's it. No shakes, no complicated routines. MassRx is just easy. I take it with lunch and have seen steady weight gain since I started. My clothes fit better and I feel healthier overall.

MR

Maya R.

MassRx · Verified Buyer

Verified

Genuinely surprised

I was doubtful about a herbal supplement but LeanRx surprised me. I feel more energetic during the day and my appetite feels more controlled. I've dropped a dress size and am very happy with the direction things are going.

ZK

Zara K.

LeanRx · Verified Buyer

Verified

Bought for husband, ordering for myself now

I originally ordered MassRx for my husband who needed to gain weight. He's put on noticeable mass and feels so much better. I then started LeanRx myself and have seen great results too. This brand is incredible. Both products work.

FN

Fatima N.

Both Products · Verified Buyer

Verified

Shatavari works wonders

As someone who follows Ayurveda, I knew Shatavari was a powerful rejuvenative herb. Seeing it in MassRx alongside Amla and Rasakinda gave me confidence. My energy, appetite and overall wellbeing have improved significantly since I started taking it.

VR

Vikram R.

MassRx · Verified Buyer

Verified

Worth every penny

LeanRx is priced fairly for what it delivers. I've spent way more on gym memberships and diet plans that didn't work. This supplement just quietly does its job. Appetite down, energy up, weight going in the right direction. Reordering now.

CL

Chris L.

LeanRx · Verified Buyer

Verified

Visible progress

I was 51kg at 5'10" and looked unhealthy. MassRx alongside regular meals has helped me gain meaningful weight. I feel so much better in my body. People keep asking what I've been doing. I just say Revive Labz.

JT

James T.

MassRx · Verified Buyer

Verified

Digestion improved too

I started LeanRx mainly for weight management but noticed my digestion improved as a welcome bonus. No more bloating after meals. The ginger and cumin in the formula clearly help. I've lost weight and feel genuinely better overall.

IP

Ishaan P.

LeanRx · Verified Buyer

Verified

Not just weight — overall wellbeing

MassRx hasn't just helped me gain weight. I'm sleeping better and feel more balanced overall. The Rasakinda and Vetiver in the formula are traditionally known for these benefits. It feels like a full body tonic not just a weight supplement.

SA

Sione A.

MassRx · Verified Buyer

Verified

No jitters, no crashes

Previous fat burners I tried gave me heart palpitations. LeanRx is completely calm. I take it in the morning and feel a gentle energy lift without any anxiety. The weight management has been slow but steady and sustainable. Exactly what I wanted.

HB

Hannah B.

LeanRx · Verified Buyer

Verified

Packaging is beautiful

First thing I noticed was how premium the packaging feels. Then the product actually worked. MassRx delivered on every promise. Appetite up, weight up, energy up. The brand feels trustworthy and the results back it up.

OD

Omar D.

MassRx · Verified Buyer

Verified

Consistent results

I'm on my third bottle of LeanRx. The results have been consistent throughout — not a spike then nothing. Steady progress, better energy and fewer cravings every single week. This is a long-term supplement for me now.

LC

Luna C.

LeanRx · Verified Buyer

Verified

Recommended by my nutritionist

My nutritionist actually pointed me toward Ayurvedic supplements for weight management and I found Revive Labz. MassRx has the exact herbs she recommended — Shatavari, Amla, Tinospora. I trust the formulation completely and the results show it.

GV

Gita V.

MassRx · Verified Buyer

Verified

Afternoon energy is better

The Ceylon cinnamon in LeanRx has made a noticeable difference to my afternoon energy dips. I used to feel very tired after lunch but now I stay alert and focused. The overall support for my wellness routine has been well worth it.

RE

Ryan E.

LeanRx · Verified Buyer

Verified

MassRx for the gym

I lift 4 times a week and wanted to bulk naturally. MassRx fit perfectly into my routine. It's not a dramatic overnight change but I've put on solid muscle weight and my compound lifts have all gone up. Happy customer.

TM

Troy M.

MassRx · Verified Buyer

Verified

Gentle on the stomach

I have a sensitive stomach and many supplements cause me issues. LeanRx has been completely fine — no nausea, no discomfort, no bloating. I take it with food and it's completely smooth. Results are real and the experience is comfortable.

NJ

Nina J.

LeanRx · Verified Buyer

Verified

Whole family uses Revive Labz

My husband takes MassRx, I take LeanRx and my mother uses MassRx after a period of feeling run down. All three of us have seen positive results. We're loyal customers for life. The brand is honest, the ingredients are real and the service is excellent.

SP

Sunita P.

Both Products · Verified Buyer

Verified

Feeling like myself again

After having my second child I struggled to manage my weight. LeanRx was recommended by a friend who had the same experience. Gentle, natural, effective. I've seen meaningful progress without harsh dieting. Feeling confident again.

AB

Amelia B.

LeanRx · Verified Buyer

Verified

Quality you can smell

When I opened the bottle I could smell the herbs — that's a sign of real ingredients, not synthetic fillers. MassRx smells and feels medicinal in the best way. My body is responding well since I started. Weight is creeping up and I feel great.

KO

Kofi O.

MassRx · Verified Buyer

Verified

The only supplement I trust

I've been burned by supplement brands before — big claims, zero results. Revive Labz is different. The ingredient list is transparent, the results are real and the customer service actually responded when I had a question. LeanRx is now a permanent part of my daily routine.

WC

Will C.

LeanRx · Verified Buyer

Verified

Incredible energy boost

I'm a distance runner and took MassRx to help recover weight lost during heavy training blocks. The energy from Rasakinda and Shatavari is noticeable on long run days. I feel like I have more in the tank. Weight is back up and performance feels stronger than ever.

EK

Elena K.

MassRx · Verified Buyer

Individual experiences may vary. These reviews reflect personal opinions and are not intended to diagnose, treat, cure, or prevent any disease. Revive Labz supplements are not a substitute for a balanced diet and healthy lifestyle. Consult your healthcare professional before starting any supplement.