Cell-quenching
liposomal delivery

Your body absorbs as little as 5% of of the traditional powder, capsule, and gummy supplements you take. Liposomal delivery solves that problem.

Up to 10x

INCREASE IN ABSORPTION

Liposomal formulas deliver nutrients via liposomes, microscopic bubbles that mimic your cells. Depending on the nutrient, independent studies show liposomal delivery can increase absorption by 1.5X-10X.

Liposomal formulas deliver nutrients via liposomes, microscopic bubbles that mimic your cells. They help protect the formula during digestion until it reaches the small intestine, where it can be more efficiently absorbed by the cells in your intestinal wall.

What is a liposome?

See how liposomes work with your cells to deliver the goods.

What is a liposome?

What is a liposome?

What is a liposome?

These microscopic fat bubbles mimic your own cellular structure, shielding the nutrients inside from stomach acid and digestive enzymes.

It comes from Greek words that mean "fat structure." They are microscopic bubbles designed to protect the nutrients inside.

Why is it better?

Why is it better?

Will I feel different?

Liposomes pass through the digestive tract largely intact — bypassing the breakdown that destroys most of what's in a traditional capsule or powder.

Our formulas are extra gentle on your stomach, even taken without food. For full benefits, stick with it daily for at least 6 weeks.

How do they get absorbed?

How do they get absorbed?

Is liposomal always better?

Once the liposomes reach the intestinal wall, liposomes fuse directly with your cells, delivering the nutrient inside — not into your bloodstream to get filtered, but straight to where it needs to go.

No. We focus on ingredients shown to benefit from liposomal delivery, such as vitamin D, glutathione, and magnesium. We also include other nutrients that enhance the benefits of the formula.

Better, on
a cellular level.

Liposomal delivery gets nutrients directly to your cells, where you need it the most.

Taken with or
without food.

Our sugar-free formulas are keto friendly and gentle on your stomach anytime.

Supremely absorbable

powered by avocado oil.

Meet the first liposomal formulas made with heart-healthy organic avocado oil, so you can feel good about every drop.

We obsess so you don't have to.

View Our Complete Test Results

Backed by science

We carefully select our ingredients based on robust, peer-reviewed research, not trends.

Third-Party Tested

We opt into third-party testing to ensure the purity and safety of our products.

GMP-Certified

We work with manufacturers that are GMP-Certified, a leading standard in the industry.

Our liposomal superhero.

Avocado oil is what makes our liposomes special. Unlike ultra-processed seed oils, it helps your cells absorb nutrients and gives you a clean, healthy dose of fat in the meantime. It's the ultimate multitasker.

Recommended by Top Longevity Experts

Dr. Christoper Asandra, MD

Leading Longevity Specialist, Body & Mind Optimization

“Not many supplements live up to my standards. Sunny Within is an exception. Their formulas are best in class, combining high quality ingredients with bioavailable liposomal delivery. I take them personally and highly recommend them to my patients.”