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The Precision Engine for Your Metabolism.
Stop fighting your biology and start optimizing it. Our Sustainably Lean Metabolic Mix is a clinical-grade formula designed to "reset" a sluggish metabolism by targeting the gut-metabolic axis.
This isn't a jittery stimulant; it’s a science-backed powder that uses specific probiotic strains and prebiotic fibers to influence how your body stores fat and processes energy.
- Targeted Fat Loss: Specifically formulated to reduce visceral (belly) fat through the power of B. lactis probiotics.
- Blood Sugar Harmony: Helps manage glucose spikes after meals, preventing the "energy crash" that leads to sugar cravings.
- The 'Lean' Microbiome: Feeds the beneficial bacteria in your gut that are naturally more prevalent in individuals with a higher metabolic rate.
- Clean Energy: Zero sugar, zero jitters, and 100% plant-based.
Clinically Proven Metabolic Activators.
The Metabolic Probiotic (10 Billion CFU):
- Bifidobacterium Lactis (B.420): A premium, gold-standard probiotic strain clinically studied for its ability to help regulate caloric intake and reduce body fat mass.
The Glycemic Support Matrix:
- Apple Cider Vinegar (ACV) with 'The Mother': Known to improve insulin sensitivity and promote a feeling of fullness.
- Cinnamon Bark Extract: A natural metabolic enhancer that helps the body process carbohydrates more efficiently.
- Water-Soluble Prebiotic Fiber: Acts as the "fuel" for your metabolic probiotics, ensuring they survive and thrive in your gut.
The Clean Label:
- Contains no artificial colors, no synthetic fillers, and is completely Keto and Vegan-friendly.
Maximize Your Metabolic Burn.
To get the best results from the B. lactis strain and the glucose-management ingredients, timing is everything.
The Daily Protocol:
Step 1: Mix 1 sachet with 150–200ml of chilled water.
Step 2: Stir or shake until fully dissolved. The flavor is a refreshing, light botanical blend.
Step 3: Drink it 30 minutes before your largest meal of the day (usually lunch or dinner).
Why before a meal?
Taking the mix before eating allows the ACV and Cinnamon to prime your body for glucose processing, while the fiber helps you feel satisfied sooner, naturally preventing overeating.
- Note: For long-term metabolic shifting, we recommend consistent daily use for at least 60–90 days.
Targeted Belly Fat Loss
Reset & Boost Metabolism
Control Hunger & Blood Sugar
Clean Energy With No Jitters
Easy Returns.
COD Available.
2-4 Days Delivery.
Why Choose Sustainably Lean Metabolic Mix?
Keeps Your Gut Healthy
Sustainably Lean has 10 BN CFU of clinically tested probiotic strains that boost metabolism
Reduces Hunger Cravings
Sustainably Lean comes fortified with 2.5 gm fiber that keeps you feeling full for longer and aids digestion
Quality That You Can Trust
Our products are lactose-free, gluten-free, and sugar-free with no added synthetic preservatives
Tasty And Easy To Use
Our Sustainably Lean comes in a tasty orange flavour. Add one sachet to 200 ml water, stir, and enjoy!
Proud Statistics
Noticed a visible decrease in waist circumference with regular intake
Reported reduction in cravings and improved appetite control
Experienced improved metabolism & more regulated gut-health
*Results based on internal customer feedback. Individual experiences may vary.
75K+ LIVES IMPACTED
CLEAN & CERTIFIED




STILL GOT QUESTIONS?
Yes and no.
While our products are made from clinically proven probiotics, but probiotics on their own are never enough.
To deliver immediate relief alongwith long lasting benefits, we have combines enzymes, fruit fiber and minerals like zinc, magnesium and chromium.
There is no right age to starting taking care of your gut-age but its recommended to start consuming our products the moment you start seeing ageing related changes to your gut.
Ideally, mix them in 100 ml water and consume them 20-30 minutes after your main meals.
Alternatively, just open the pack and pop the powder directly in your mouth. It tastes delicious!
All our products are made at WHO GMP certified production facilities that are also ISO certified.
All our ingredients are sourced from the best suppliers from across the world to ensure that every single unit that you consume matches the best quality of products across the globe.
Founder's Story
Hi.
Glad to meet you.
I am Siddharth - the founder of The Healthspan Co. I am 42 and till recently, I was the country head at Glanbia Performance Nutrition, the world's largest sports nutrition company and in all, I have over 18 years of experience, working in foods & nutrition categories. Beyond this, I am deeply passionate about health & wellness.
It pained me to see that many of my friends and colleagues were struggling to take care of their physical health, once they hit mid 30's.
The idea of The Healthspan Co. was born from this shared struggle. When I moved to the right side of 35, I started observing a number of changes in my body like weight gain (despite no change in diet or exercise), fatigue setting in a lot earlier after playing tennis and some challenges in digesting milk products. And my personal experience with tacking some of these issues, led to the birth of The Healthspan Co. in October 2022.
At The Healthspan Co, our mission is to help you stay youthful for longer. All our products are heart healthy, gut friendly and diabetes friendly. That's why they are all gluten free, lactose free and have zero added sugar. Me and my team truly understand the challenges that you face, better than most others and we have created products which we ourselves use in our daily lives. In this journey, we have partnered with some of the most respected doctors, pathologists and nutritionists to bring products that are 100% safe and backed by science.
Best Wishes
Siddharth Batra
Founder, The Healthspan Co.
