Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply
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Kewpie Choline EX | Brain Fog & Memory Support Supplement | Egg Yolk Choline 30 Day Supply

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Support your memory and fight brain fog with Kewpie Choline EX—a clinically studied Japanese supplement featuring natural egg yolk choline. While 90% of adults don't get enough choline from diet alone, this essential nutrient is critical for brain function, memory, and mental clarity. Developed by Kewpie Corporation (Japan's leading egg experts with 100+ years of experience), Choline EX delivers a highly bioavailable form of choline that research shows supports verbal memory and language recall.

What Is Choline & Why Do You Need It?

Choline is an essential nutrient your brain needs to function properly. It's the building block for acetylcholine—a neurotransmitter critical for memory, learning, mood, and muscle control. Your body makes small amounts of choline, but not nearly enough. The rest must come from food (eggs, meat, fish) or supplementation. Unfortunately, most people are deficient without realizing it. This deficiency can contribute to brain fog, memory lapses, difficulty concentrating, and mental fatigue.

Why Egg Yolk Choline Is Superior

Not all choline supplements are created equal. Kewpie Choline EX uses natural egg yolk choline—a rich source containing multiple bioavailable forms:

• Phosphatidylcholine (PC): The most abundant choline form in egg yolk, easily absorbed and used by brain cells.

• Lysophosphatidylcholine (LPC): Efficiently crosses the blood-brain barrier to deliver choline directly to neurons.

• α-Glycerophosphocholine (α-GPC): A highly bioavailable form associated with cognitive enhancement.

This natural combination mimics how you'd get choline from eating eggs—but in a convenient, concentrated supplement form. Synthetic choline supplements (like choline bitartrate) contain only one form and may not be as effectively utilized by your brain.

Recommended For +
How It Works +

Clinically Studied for Verbal Memory

Kewpie conducted a randomized, double-blind, placebo-controlled clinical trial with 60 healthy adults aged 60-80. Participants who took egg yolk choline daily for 12 weeks showed significant improvement in verbal memory—the ability to remember words, names, and spoken information. The study found that plasma choline levels increased, confirming the supplement effectively delivers choline to the body where it can support brain function.

How Choline EX Helps Clear Brain Fog

Brain fog—that frustrating mental cloudiness that makes thinking feel harder—often relates to insufficient acetylcholine production. By providing your brain with the choline it needs, Kewpie Choline EX supports:

✓ Verbal Memory: Remember names, words, and conversations more easily

✓ Language Recall: Retrieve words and express thoughts more fluidly

✓ Mental Clarity: Reduce that "foggy" feeling that slows your thinking

✓ Cognitive Function: Support overall brain health as you age

✓ Neurotransmitter Production: Provides the raw material for acetylcholine synthesis

Kewpie Choline EX delivers egg yolk choline—a specialized phospholipid compound extracted from egg yolks using proprietary technology. Once absorbed in the small intestine, choline travels through the bloodstream and crosses the blood-brain barrier, where it serves as the precursor to acetylcholine, a critical neurotransmitter responsible for memory formation and information transmission between brain cells. Acetylcholine levels naturally decline with age due to reduced enzyme activity, contributing to memory deterioration.

By providing concentrated egg yolk choline in its phospholipid form (primarily as phosphatidylcholine), this supplement delivers choline more efficiently to the brain compared to free choline alone. Clinical studies demonstrate that 300mg daily intake of egg yolk choline significantly improves verbal memory scores over 12 weeks, with measurable increases in the ability to remember and recall words. The phospholipid structure enhances absorption and bioavailability, ensuring optimal delivery to brain tissue where it supports cognitive function maintenance.

Direction For Use +
  1. Daily Dosage: Take 6 capsules per day with water or warm beverages
  2. Timing: Consume after meals (breakfast recommended) to enhance absorption and minimize digestive discomfort
  3. Method: Swallow capsules whole without chewing to ensure proper release of active ingredients
  4. Consistency: Take daily without interruption for at least 6-12 weeks to experience optimal cognitive benefits
  5. Caution: Do not exceed the recommended daily dosage of 6 capsules
Ingredients +

Ingredients: Vegetable oil (manufactured in Japan), egg yolk oil, vitamin E-containing vegetable oil, gelatin, glycerin, beeswax, emulsifier, malic acid, cacao pigment

Per 6 Capsules (2.88g):

  • Energy: 19.0 kcal
  • Protein: 0.8g
  • Fat: 1.6g
  • Carbohydrates: 0.3g
  • Salt equivalent: 0.006g
  • Functional ingredient: Egg yolk choline 38.8mg (as choline)

Allergen Information:

  • Contains: Egg, gelatin
  • Free from: Milk, wheat, peanuts, tree nuts, shellfish, fish, soy, sesame
Safety Information & Precautions +
  • Not recommended for individuals with allergies to eggs or gelatin products
  • Pregnant or nursing women should consult a healthcare professional before use
  • Children and adolescents under 40 years should not use this product as it is formulated for middle-aged and older adults
  • Consult your physician if you are taking medications for cognitive disorders, blood-thinning medications, or have underlying health conditions
  • This product is not intended to diagnose, treat, cure, or prevent any disease
  • Excessive intake does not improve health outcomes or accelerate results; adhere to recommended dosage
  • Discontinue use and consult a doctor if you experience unusual symptoms such as digestive discomfort, allergic reactions, or skin irritation
  • Store in a cool, dry place away from direct sunlight and high temperatures
  • Keep out of reach of children to prevent accidental ingestion
Product Specification +
  • Contents/Quantity: 180 capsules (30-day supply) / 42 capsules (7-day supply)
  • Serving Size: 6 capsules daily
  • Servings Per Container: 30 servings (180-capsule package) / 7 servings (42-capsule package)
  • Net Weight: 86.4g (180 capsules) / 20.16g (42 capsules)
  • Capsule Type: Soft gel capsules (standard size, easy to swallow)
  • Shelf Life: 36 months from manufacture date (check package for specific expiration)
  • Storage Conditions: Store below 25°C in a dry place, away from direct sunlight and humidity
Manufacturer +

Kewpie Corporation (キユーピー株式会社)

Kewpie Corporation has been Japan's egg experts since 1919—over 100 years of experience working with eggs and egg-derived ingredients. Famous worldwide for their mayonnaise, Kewpie applies the same dedication to quality in their supplement line. Choline EX is classified as a "Food with Function Claims" (機能性表示食品) in Japan, meaning its cognitive benefits are backed by scientific evidence submitted to regulatory authorities. When it comes to egg yolk choline, no one knows eggs better than Kewpie.

FAQ

How long does it take to see memory improvement results?
The adequate intake (AI) for choline is 550mg for men and 425mg for women. However, studies show 90% of adults don't get enough choline from food alone. Kewpie Choline EX provides egg yolk choline (38.8mg choline per daily dose) to supplement dietary intake. While this amount is modest, it's in a highly bioavailable form that clinical studies show supports verbal memory function.
Is choline good for brain fog?
Yes, choline is one of the best supplements for brain fog because it's essential for producing acetylcholine—the neurotransmitter most associated with memory, learning, and mental clarity. When your brain doesn't have enough acetylcholine, you may experience brain fog symptoms like forgetfulness, difficulty concentrating, and mental fatigue. Kewpie Choline EX provides natural egg yolk choline to support healthy acetylcholine levels.
What are the best supplements for brain fog and memory?
The best brain fog supplements address different aspects of cognitive function. Choline (like Kewpie Choline EX) supports neurotransmitter production. Omega-3s (DHA/EPA) support brain structure. Bacopa monnieri supports memory formation. B-vitamins support energy metabolism. For comprehensive support, many people combine choline with omega-3 supplements like Suntory Omega Aid.
What makes egg yolk choline different from other choline supplements?
Egg yolk choline contains phosphatidylcholine, which crosses the blood-brain barrier more efficiently than standard choline supplements. Kewpie's proprietary extraction ensures higher purity and bioavailability, delivering superior cognitive benefits backed by clinical research.
What is the difference between egg yolk choline and synthetic choline?
Egg yolk choline contains multiple natural forms of choline (phosphatidylcholine, lysophosphatidylcholine, and α-GPC) that your body recognizes and absorbs efficiently. Synthetic choline supplements like choline bitartrate contain only one form. Kewpie's egg yolk choline mimics the natural choline profile you'd get from eating eggs—but more concentrated and convenient.
How much choline do I need daily?
The adequate intake (AI) for choline is 550mg for men and 425mg for women. However, studies show 90% of adults don't get enough choline from food alone. Kewpie Choline EX provides egg yolk choline (38.8mg choline per daily dose) to supplement dietary intake. While this amount is modest, it's in a highly bioavailable form that clinical studies show supports verbal memory function.
Can younger adults under 40 benefit from this supplement?
This product specifically targets age-related cognitive decline in adults 40+. Younger individuals without memory concerns typically don't require supplementation. Focus is maintaining cognitive function during natural age-related decline, not enhancing already-optimal memory.
Does this product contain any artificial additives or preservatives?
No artificial preservatives added. Ingredients include natural components like beeswax, glycerin, and cacao pigment for capsule formation. The formula prioritizes purity using Kewpie's decades-proven extraction technology without unnecessary chemical additives.