I recently decided to do a simple side-by-side Omega-3 comparison test using warm water and three styrofoam cups. I tested:
- Forever Arctic Sea
- Juice Plus+ Omega Blend
- A generic drugstore Omega-3 supplement
This experiment is often referred to as the “styrofoam test.” While it is not considered a scientific medical study, it creates a powerful visual demonstration showing how different Omega-3 oils interact with fat-soluble materials.
The results were eye-opening.
To keep the comparison as fair as possible, I used three identical styrofoam cups filled with the same amount of warm water. I chose warm water because warmth helps oils activate and spread more quickly, similar to how fats respond in the body. I then opened each Omega-3 capsule and squeezed an equal amount of oil into each cup — one with Forever Arctic Sea, one with Juice Plus+ Omega Blend, and one with a generic drugstore Omega-3. Within a short period of time, I could clearly see a difference in how the oils reacted with the styrofoam.
The Forever Arctic Sea cup showed the strongest visible breakdown and interaction with the styrofoam, while the plant-based Omega blend showed a milder effect, and the generic Omega-3 showed the least visible change.

So what does this potentially tell us?
Forever Arctic Sea contains premium fish-derived EPA and DHA Omega-3 fatty acids — the active forms your body can immediately recognize and use. These Omega-3s are associated with supporting:
- Heart health
- Healthy triglyceride levels
- Brain function and memory
- Joint comfort and mobility
- Healthy inflammation response
- Circulation and cardiovascular wellness
Juice Plus+ Omega Blend, while still a quality plant-based product, mainly provides ALA Omega-3 from seeds and plants. The body must convert ALA into EPA and DHA, and unfortunately, that conversion rate is very low in many people.
The generic drugstore Omega-3 appeared to be the weakest performer in this visual comparison, which may suggest differences in purity, potency, freshness, absorption, or overall oil quality.
What I personally took away from this experiment is simple:
Not all Omega-3 supplements are created equal.
The source matters.
The quality matters.
The absorbability matters.
And what your body can actually USE matters most.
This simple visual experiment reminded me why I pay attention not only to labels and marketing claims, but also to ingredient quality, sourcing, and effectiveness when choosing wellness products for myself and my family.
Disclaimer: This styrofoam experiment is not a scientific or medical diagnostic test and should not be used to determine medical outcomes. It is simply a visual comparison that may help demonstrate differences in oil composition and fat-solubility among supplements.

