Premium Jellyfish Collagen Peptides. A Natural Superfood for the Brain. Better Ingredients, Better Absorption, & Better Health.
Supported by a published, peer‑reviewed human clinical study validating these remarkable results.
Watch the Short Clip to learn more about the studies on KollaJell™ with Neil Wolkodoff, PhD.
Learn About The Clinical Research Behind KollaJell™
Clinical research shows KollaJell™ — made from jellyfish collagen peptides — helps improve memory, focus, and brain performance.
Improve Memory, Focus & Cognitive Function
Ignite your cognitive potential with KollaJell™. Powered by the breakthrough science of jellyfish collagen, this advanced formula nourishes and protects your brain. Rich in essential and non‑essential amino acids; naturally occurring Apoaequorin (calcium‑binding proteins), and neuroprotective antioxidants without the problems associated with the synthetic, chemically made form, KollaJell™ is your trusted ally for lasting mental clarity and vitality.*
What Are KollaJell™ Customers Saying About Their Results?
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★★★★★
TOM
After taking the KollaJell supplements for a few weeks, I noticed improved recall of words, facts, and details of my day. As an example, I noticed a marked decrease in saying "what's the word I'm looking for?" when trying to describe something. I also experienced longer uninterrupted sleep, with more vivid, memorable dreams. Overall, the KollaJell supplements helped with memory, sleep, and mental sharpness.
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★★★★★
SUSAN
I am NOT a morning person but have been starting my days with KollaJell for a few months and have noticed a big lift that clears my usual brain fog and lasts through the day. It's easy to take -- no mixing necessary -- and I noticed no adverse side effects. Bonus: Those NY Times puzzles seem a little easier!
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★★★★★
EARNIE
With KollaJell I noticed that after three weeks I woke up more ready to go first thing in the morning and my sleep was improved. During the day I was able to think faster and quickly switch between my work tasks, probably as my word memory was better. It the late afternoon, I did not get the normal let down or low, I had more energy. KollaJell is the best brain product I have tried.
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★★★★★
NAOMI
I was really surprised that KollaJell would have such an impact on my memory. I was able to recall things faster in my daily routine. I had more focus and energy for the day. My brain fog was less and I was able to stay on track with work. I will definitely be using it in the future. KollaJell has added value to my life and exceeded my expectations.
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★★★★★
TORAH T.
This product save my brain! During last summer I lost a lot of memory due to a mold issue I wasn’t aware about in my home. after moving out I still have side effects. after taking this product I am happy to say my memory and focus is back to where it was if not better. So grateful for this product! it literally saved my career I was worried I needed to find a new line of work/ retire at 40 as I couldn’t function without my memory.
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★★★★★
WAYNE
This is a 5-star testimonial or a 10 out of 10 review score for KollaJell. I have tried other products for brain health and wellness with skepticism and the results have been minimal so I approached KollaJell with the same skepticism. I was actually very surprised at its effectiveness because it came upon me very quickly. I take a good amount of medication for my transplanted kidney so I am naturally in a medically toxic mental condition but this "brain juice", as I call it, helped with my mental acuity within days!
Cognitive Decline Doesn’t Start When You Think It Does
Slower thinking, memory slips, and focus issues can begin as early as your 30s — and accelerate over time. KollaJell™ helps protect and nourish the brain’s foundation before decline begins.
Rapid thinking and recall may begin to decline.
Detectable memory loss often begins.
Two-thirds experience cognitive decline.
The Science First Approach:
Review Our Clinical Study
KollaJell™: The Purest Form of Brain-Nourishing Collagen, Sourced at the Origin. We go straight to the source—harvesting pristine jellyfish collagen to create KollaJell™, a proprietary, food-grade formula unlike any other. This first-of-its-kind marine collagen is highly purified and naturally rich in neuro-supportive nutrients, including essential and nonessential amino acids; naturally occurring Apoaequorin (a calcium-binding protein), without the problems associated with the synthetic, chemically made form; and trace minerals like magnesium, zinc, and copper.
KollaJell™ is scientifically formulated to support cognitive performance. Research shows it enhances memory, focus, and mental clarity—while helping protect the brain from age-related decline and oxidative stress.
Backed by Human Study
Supported by a published, peer‑reviewed human clinical study validating these remarkable results.
Cognitive Test Values Changes/Standard Scores
Index
Memory
Memory
Memory
Function
Note: Y-axis shown from 80–115 to highlight changes.
KollaJell™ is an edible Jellyfish collagen peptides the first-of-its-kind has all 20 essential and nonessential amino acids, Apoaequorin (calcium-binding proteins), macro minerals, and collagen types I, ll and V.
8-Week Results
Neurocognitive Index
+12%
BaselineWeek 8
Thinking Speed
Faster EEG reaction time
Memory
Verbal, visual, composite ↑
Executive Function
Focus & decisions improved
Consistency
Benefits across baselines
Measures: EEG (p300), trail-making, and composite memory tasks.
How KollaJell™ Helps Improve Memory, Focus, and Speed
In an 8-week clinical study, adults aged 40–72 who took KollaJell™ daily experienced measurable improvements in memory, focus, and reaction speed. EEG scans confirmed enhanced brain activity in regions tied to cognitive performance.
Watch the short clip to learn how jellyfish proteins inspired KollaJell™ and the science that drives it. Click to learn more about the benefits and side effects of KollaJell™ with Neil Wolkodoff, PhD.
Faster brain response, improved focus and alertness, and even enhanced sleep quality.
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Working memory
Focus and sustained attention
Planning and organization
Problem-solving
Decision-making
Emotional regulation
Impulse control
Task initiation
Time management
Faster Brain Response
KollaJell™ is shown to support quicker brain response, improved focus, and better overall well-being. With a complete amino acid profile and naturally occurring Apoaequorin (calcium-binding proteins), it helps maintain cognitive health, energy, and balance. Sustainably sourced and highly bioavailable, it’s crafted through a patented clean extraction process for purity and performance.
Sharper Memory, Faster Thinking, Better Focus
Backed by clinical research, participants experienced measurable improvements across memory, recall, focus, and problem-solving.
Overall Cognitive Function
91.05 → 102.41
Composite Memory
96.9 → 111.6
Verbal Memory
94.7 → 108.3
Visual Memory
98.8 → 110.6
Executive Function
96.3 → 105.2
Neurocognitive Index: 91.05 → 102.41 | Composite Memory: 96.9 → 111.6
Dr. Jerry Haase Explains
The Science Behind KollaJell™
Watch this short clip with Dr. Jerry Haase. He explains what makes KollaJell™ unique as the first edible jellyfish collagen containing all essential and non-essential amino acids plus naturally occurring Apoaequorin (calcium-binding proteins).
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KollaJell™ is an advanced proprietary formula that is highly purified food grade jellyfish collagen peptides. This unique first of-its-kind form of collagen is rich in nutrients that support brain health, including essential and nonessential amino acids, naturally occurring Apoaequorin (a calcium-binding protein), without the problems associated with the synthetic, chemically made form; and trace minerals like magnesium, zinc, and copper. KollaJell™ has been shown to help improve memory, focus, and cognitive function. It can also help protect the brain from damage caused by aging and stress.
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Jellyfish Collagen is extracted from the voluminous “umbrella and arms” (mesogloea) of the jellyfish and can hold up to 200% more water than traditional collagen. Unlike any other collagen types, KollaJell™ contains all the essential and non-essential amino acids, Apoaequorin (calcium-binding proteins), 10 different minerals, and collagen types I, II, & V.
KollaJell™ Edible Jellyfish Collagen Peptides. 1000mg
Other ingredients: Organic rice concentrate, Hypomellose veggie capsule. No fillers.
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Recommended Use: Take 2 capsules daily.
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Helps to improve memory, focus and cognitive function
Supports brain health
Compare Collagens:
Data-Driven Differences
KollaJell™ vs. Prevagen®
KollaJell™ is a premium marine collagen complex sourced from sustainably harvested, wild-caught edible jellyfish. It delivers a full spectrum of bioactive collagen peptides, including types I, II, and V, along with naturally occuring Apoaequorin a (calcium-binding protein), and 10 essential minerals. This powerful matrix supports cognitive function, gut microbiome balance, and whole-body vitality.
Prevagen®, by contrast, contains a chemically synthesized form of Apoaequorin that is not derived from jellyfish. As a result, it lacks the full spectrum of natural proteins, amino acids, and gut–brain axis support found in authentic marine-sourced formulations like the jellyfish in KollaJell™.
| Feature | Bovine Collagen | Marine (Fish) | KollaJell™ Jellyfish |
|---|---|---|---|
| Source | Cow hide & bone | Fish skin & scales | Edible Jellyfish |
| Amino Acids | Incomplete | Incomplete | All 20 essential & nonessential |
| Collagen Types | I & III | I & III | I, II & V |
| Brain Support | None | None | Clinically shown to improve brain and cognitive function |
| Gut & Immune | None | None | Supports gut–brain connection |
| Skin, Hair, & Nails | Yes | Yes | Yes + cognitive benefits |
| Calcium Proteins | No | No | Yes, aids neuron function |
| Research | Some | Some | Published, peer‑reviewed human clinical study |
| Sourcing | Mammal processed | Marine irradiated | Sustainable edible jellyfish |
| Purity & Safety | Varies by brand | Possible impurities | Non-GMO, patented clean extraction process |
Patient Resources &
Educational Downloads
Explore the Science. Understand the Benefits. Explore our collection of downloadable resources — from ingredient details to clinical data and easy-to-read infographics — designed to help you understand how jellyfish collagen supports cognitive health and overall vitality.