Mechanism of Action

After 50, your body’s ability to absorb vitamin D from sunlight or food decreases.

Standard D3 capsules and tablets release the vitamin in your digestive tract, but much of it is lost before reaching the bloodstream.

Meru Activs™ Phospholipids Vitamin D3 + K2 uses LECIVA®-D3Lip, a liposomal delivery system, where each D3 molecule is encased in tiny protective spheres made of phospholipids, the same healthy fats that make up your cell membranes.

This coating helps D3 survive digestion and get absorbed efficiently into the bloodstream.

Once in circulation, Vitamin D3 supports calcium absorption, while Vitamin K2 directs that calcium into bones and away from arteries.

Together, they help maintain bone strength, joint flexibility, and cardiovascular balance.

Verified Encapsulation Efficiency

This is where Meru Activs™ stands apart.
Our liposomal D3 isn’t just claimed, it’s proven.

Our product is validated for up to 85% encapsulation efficiency.
That means nearly every D3 molecule is securely enclosed in its phospholipid shell, protected through digestion, absorbed more efficiently, and available for your body to use.

In simple terms:
What you take actually reaches your cells.

Made for People in Their 50s and Beyond Who Want to Stay Active, and in Control of Their Health

Ideal for people over 50 who want to:

Strengthen bones and joints naturally

Lead active lifestyles and are looking to maintain joint and bone strength

Protect heart health without overloading the body

Maintain energy, balance, and confidence in movement

Balance their D3 deficiency

The Meru Activs™ Difference 

Not all D3 supplements are created equal

Most Vitamin D3 capsules promise strength. Meru Activs™ delivers it by ensuring every nutrient you take is actually absorbed and used by your body.

Meru Activs D3 + K2
Meru Activs D3 + K2
Generic D3 Supplements
Generic D3 Supplements
Up to 85% encapsulation efficiency. Nutrients stay protected and reach the bloodstream efficiently.
No proof of absorption.
Liposomal coating shields D3 through digestion and improves absorption.
Standard oil-based or tablet formats with limited nutrient absorption.
Balanced combination of D3 + K2 for bone, joint, and heart support.
Typically offered as D3 alone, without K2 to support calcium utilisation.
Designed for people over 50 whose nutrient absorption patterns have evolved.
Generic one-size-fits-all formula.

Experts-backed science

At Meru Activs™️, every formulation begins with one shared belief that nutrition after 50 should be guided by science, not guesswork.

Our expert partners bring decades of experience in pharmaceuticals, nutrition research, and healthy ageing, translating clinical precision into everyday wellness.

Khushboo Jain Tibrewala

Nutritionist & Lifestyle Disorder Expert

Arun Kedia

Pharma Innovator & Managing Director, VAV Lipids

Dr Radhika Vishveshwar

MD, Consultant Geriatric Physician

FAQs

As we age, our body’s ability to absorb Vitamin D from sunlight and food decreases. Vitamin K2 helps guide calcium to the bones (where it belongs) and away from arteries. Together, D3 + K2 help support bone strength and heart health.

Vitamin D3 alone helps your body absorb calcium, but without Vitamin K2, calcium can end up in places it shouldn’t, like arteries and soft tissues. K2 ensures that calcium reaches bones, working in conjunction with D3 for optimal results.

Most supplements rely on standard delivery forms that the body struggles to absorb efficiently after the age of 50. Meru Activs™ uses phospholipid-based technology, a clinically backed method that improves absorption, so your body actually gets what’s inside each capsule.

Yes, but it is always best to consult your doctor, especially if you’re taking blood thinners or cholesterol medication. Meru Activs™ D3 + K2 is formulated for safe, everyday use, but individual conditions vary.

Take 1 capsule daily after meals or as directed by a healthcare professional.

Overall improvements happen over time, think in months, not weeks. However, with consistent use, most users report improved energy and joint comfort within 6 to 8 weeks.

Absolutely. While women may experience faster bone density loss post-menopause, men also face declining D3 levels and cardiovascular changes with age. D3 + K2 supports both equally.

Every Meru Activs™ product is developed in collaboration with doctors and nutrition experts, for adults over 50, and backed by clinical research.

Consult with our Expert Nutritionist.

Whether you’re exploring prevention, energy, strength, or long-term wellbeing, we’ll help you make sense of what matters for you. Talk to a Meru Activs™️ nutrition expert now to get started on your wellness goals.

Available Monday–Friday, 10 AM to 6 PM IST.