Gluten-free • Soy-free • Lactose-free • Made in Germany
EyeCQ
Sharp vision, clear mind, strong cells: our lipid complex for brain,erves, eyes, and cells
Unique: With water-soluble AND fat-soluble Vitamin C (500 mg & 625% NRV), Astaxanthin, Q10 & Glutathione
EyeCQ combines a rare combination of water-soluble and fat-soluble Vitamin C with powerful antioxidants. This unique formula reaches your cells, nerves, and sensory organs, including the delicate lipid layers. For your energy, concentration, and natural defenses in everyday life.
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Water-soluble AND fat-soluble: Vitamin C that truly reaches your cells
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Plus natural vitamin C from Camu Camu for the full power of plants.
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For brain, nerves and eyes: protects down to the lipid layers
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With astaxanthin, Q10 and glutathione for antioxidant strength
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Your daily companion for clear focus and strong nerves – 100% vegan, Made in Germany
Gluten-free • Soy-free • Lactose-free • Made in Germany
Regular: 44.00 €20 % Saving:8.80 €35.20 € incl. VAT plus shipping costs
238 in stock
EyeCQ: Your Lipid Complex for Brain, Nerves, Eyes & Cellular Health
Vitamin C is one of the most important nutrients for cell protection, energy, and the immune system. However, conventional Vitamin C is water-soluble and does not reach the fat-rich tissues like the brain, nerves, eyes, and cell membranes. This is where the difference lies: These delicate structures are mostly composed of lipids and require fat-soluble forms to be truly nourished.
EyeCQ combines water-soluble and fat-soluble Vitamin C with powerful antioxidants like Astaxanthin, Coenzyme Q10, and Glutathione. This rare combination nourishes your body on all levels: from the cells in the bloodstream to the lipid layers of the brain, nerve cells, and sensory organs. Complemented by natural Vitamin C from Camu Camu, a synergistic protection complex is created that supports your energy, concentration, and natural defenses.
While water-soluble Vitamin C (Calcium-L-Ascorbate) protects the cells in the blood and tissue, fat-soluble Vitamin C (Ascorbyl-6-Palmitate) penetrates the cell membranes,
erve sheaths, and the brain. Astaxanthin and Q10 enhance this antioxidant effect down to the mitochondria – the powerhouses of your cells. Glutathione supports the body’s detoxification processes and regenerates depleted antioxidants. Natural Vitamin C from Camu Camu additionally provides plant-based co-factors from the whole fruit.
Thus, EyeCQ supports you every day with a natural interplay of essential nutrients: vegan, pure, and of verified premium quality, Made in Germany.
When EyeCQ is particularly useful:
- During intensive screen work and long workdays
- In stressful phases with high mental demands
- When concentration wanes or fatigue sets in
- For anyone who wants to specifically support their brain, nerves, and eyes
- In times of increased immune system stress
- With an unbalanced diet or low consumption of fresh fruits and vegetables
Why we developed EyeCQ:
Vitamin C is offered in countless products – mostly isolated and only water-soluble. But the fat-rich tissues like the brain, nerves, and eyes need more: a fat-soluble form that truly reaches them. We wanted a solution that combines both worlds: water-soluble for the bloodstream, fat-soluble for the lipid layers. The result: EyeCQ, a unique lipid complex with Vitamin C, Astaxanthin, Q10, and Glutathione for comprehensive cell protection on all levels.

When taking vitamin C, people often think of the immune system and collagen, but hardly anyone considers the lipid layers of the brain, nerves, and eyes – precisely the tissues that regular vitamin C cannot reach.
Here’s what you should look for when buying a vitamin C product:
EyeCQ by dr.reinwald vital
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Conventional products
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| Nutrient spectrum | Water-soluble AND fat-soluble – reaches cells in the blood AND in lipid layers (brain,erves, eyes) | Mostly only water-soluble – does not reach fatty tissues |
| Quality | Bioactive forms: Calcium L-Ascorbate + Ascorbyl-6-Palmitate + natural Vitamin C from Camu Camu | Often only synthetic ascorbic acid without co-factors |
| Synergy | Complex Formula: Vitamin C + Astaxanthin, Q10, Glutathione – powerful antioxidants in synergy | Monoproducts or incomplete formulas with lower efficacy |
| Gehalt | High amount of: 500 mg Vitamin C (625% NRV) – therapeutic amounts | Often low salary or unbalanced |
| Purity | Vegan, free from soy, gluten, lactose, and unnecessary additives | Frequently fillers, binders, synthetic ingredients |
| Quality & Transparency | Made in Germany: certified premium production & tested purity | Origin and raw material quality often unclear |
Nature does not work in isolation, and neither does your body.
A single nutrient can often only fulfill its task when the right partners are by its side. Our complex formulations follow this principle: They combine nutrients with their natural co-factors, which activate, protect, and enhance each other. Each has its own role, but only in interaction do they unfold their full power. For your body, which deserves complete solutions.
How the nutrients in EyeCQ complement each other
EyeCQ is more than the sum of its parts. Each nutrient has its own task, but only in interaction do they unfold their full power. Here you can see how the synergy team works:
- Calcium-L-Ascorbate (water-soluble Vitamin C): The Guardian
300 mg per daily dose
Water-soluble Vitamin C is your first shield: It supplies the cells in the blood and tissues, protects them from oxidative stress, and supports the normal function of the nervous system and immune system.* At the same time, it helps reduce fatigue and maintain your energy.* But there is a limit: It cannot reach fat-rich tissues like the brain,
erves, and eyes – here it needs its fat-soluble partner. - Ascorbyl-6-Palmitate (fat-soluble Vitamin C): The Pioneer
150 mg per daily dose
This is where the pioneer comes into play: Fat-soluble Vitamin C penetrates where water-soluble cannot. It reaches the lipid layers of the brain, nerve cells, eyes, and cell membranes, protecting these sensitive structures from oxidative stress. Only in combination with water- and fat-soluble Vitamin C does a complete cell protection arise – from the cells in the blood to the deepest lipid layers of your body. - Astaxanthin from Haematococcus pluvialis: The Powerhouse
4 mg per daily dose
Astaxanthin is a powerful carotenoid with exceptional antioxidant strength. It protects your cell membranes, eyes, and brain down to the mitochondria – the powerhouses of your cells where energy is produced. Astaxanthin enhances the protective effect of Vitamin C on all levels and ensures that your cells remain protected even under high stress. - Coenzyme Q10 (Ubiquinone): The Energizer
20 mg per daily dose
Q10 is the fuel for your cells: It supports the energy metabolism in the mitochondria and simultaneously contributes to protection against oxidative stress. Particularly energy-intensive tissues like the brain, heart, and nerves benefit from Q10. It works hand in hand with Vitamin C and Astaxanthin to protect your cells while providing them with energy. - The Natural Companions: Camu Camu, Glutathione & Zinc
20 mg per daily dose
The team is complemented by natural Vitamin C from Camu Camu, which provides plant-based co-factors from the whole fruit – just as nature intended. L-Glutathione is the most important endogenous antioxidant: It regenerates used protective substances like Vitamin C and E and supports your body’s detoxification processes. Finally, zinc contributes to cell protection and supports the normal function of the immune system.* Together, these three companions complete the formulation into a comprehensive protection complex for your cells, nerves, and sensory organs.
This is synergy: Each nutrient makes the other stronger. Together they form the complete team your body needs.
Ingredients:
Calcium-L-Ascorbate, Capsule shell: Hypromellose, Astaxanthin from Haematococcus pluvialis, Ascorbyl-6-Palmitate, Camu Camu powder, Zinc citrate, Citrus bioflavonoids, D-Alpha-Tocopherol (Vitamin E), Magnesium citrate, Coenzyme Q10, colloidal silica (1%), L-Glutathione reduced, Retinol (Vitamin A)
Content:
60 capsules (37 g) – sufficient for 30 days
Nutrient content per 3 capsules (daily recommendation):
% : Nutrient Reference Value (NRV)
NRV = Nutrient Reference Value according to EU Regulation 1169/2011
* According to approved health claims for the contained vitamins and minerals (EU-VO 432/2012).

Your Daily Ritual for Caring for Your Lipid Layers:
Take a moment each day and take 2 capsules with plenty of good water: ideally with a meal that contains some fat. This allows your body to optimally absorb and utilize the fat-soluble vitamin C and other valuable antioxidants.
Tip: By regularly taking EyeCQ, you support a constant supply of water- and fat-soluble vitamin C—for brain, nerves, eyes, and cell health.
What we mean by “good water”: Pure, high-quality water such as reverse osmosis filtered water, fresh spring water, or still mineral water with low mineralization.
Good to Know:
- Suitable for vegans
- Keto-friendly
- No known intolerances
- Our consumption recommendation is based on official guidelines and is designed for daily supply. However, individual needs may vary. For individual adjustments, please consult your therapist if necessary.
Legal Notice: Please adhere to the recommended daily intake. Dietary supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.

Science & Studies
A balanced vitamin and antioxidant balance is crucial for numerous bodily functions. The interaction of water- and fat-soluble vitamin C, astaxanthin, Q10, and glutathione is particularly the focus of research on brain, nerve, and eye health. The following scientific reviews explore how these nutrients work together and what synergies current research is discussing.
International Studies:
- Ascorbyl palmitate as a carrier of ascorbate into neural tissues (Journal of Biomedical Science, 2003)
Fat-soluble vitamin C (Ascorbyl-6-Palmitate) reaches the brain and nerve tissue much better than water-soluble vitamin C. - Does Vitamin C Influence Neurodegenerative Diseases and Psychiatric Disorders? (Nutrients, 2017)
Review on vitamin C as the most important antioxidant in the brain and its role for the nervous system and cognitive function. - Exploring astaxanthin: a comprehensive review on its pharmacokinetics properties and neuroprotective potential (Nutritional Neuroscience, 2025)
Current review on astaxanthin’s ability to cross the blood-brain barrier and exert neuroprotective effects. - Neuroprotective effects of astaxanthin in a scopolamine-induced rat model of Alzheimer’s disease (Frontiers in Pharmacology, 2025)
Study on the antioxidant and neuroprotective properties of astaxanthin in the brain. - Clinical Applications of Astaxanthin in the Treatment of Ocular Diseases: Emerging Insights (Marine Drugs, 2020)
Review on astaxanthin’s protective effects on the retina, optic nerve, and eye health. - Coenzyme Q10 administration increases brain mitochondrial concentrations and exerts neuroprotective effects (PNAS, 1998)
Classic study: Oral Q10 increases brain and mitochondrial concentrations and protects nerve cells. - Glutathione in Brain: Overview of Its Conformations, Functions and Potential Therapeutic Role in Brain Disorders (Neurochemical Research, 2020)
Review on glutathione as the most important endogenous antioxidant in the brain and its neuroprotective role. - Altered central and blood glutathione in Alzheimer’s disease and mild cognitive impairment: a meta-analysis (Alzheimer’s Research & Therapy, 2022)
Meta-analysis on the significance of glutathione levels for brain health and cognitive function.
German-Language Studies:
- Vitamin C and Oxidative Stress: Importance for the Central Nervous System (Aktuelle Ernährungsmedizin, 2018)
German journal on the role of vitamin C as an antioxidant in the brain and nervous system, focusing on neuroprotective mechanisms. - Carotenoids and Eye Health: From Macular Degeneration to Cataract Prevention (Klinische Monatsblätter für Augenheilkunde, 2018)
German-language review on antioxidant carotenoids like astaxanthin and their protective effects on the retina and visual function.
Note: These studies provide indications of synergistic and protective effects but are not considered definitive proof. Research is an ongoing process; few findings can expand or differentiate existing assumptions. The studies mentioned are for scientific information only and do not replace medical advice. The studies cited here refer to ingredients, not the product itself.
Health Claims according to EU Regulation 1924/2006
(approved health claims for the contained nutrients)
The following statements are scientifically proven for the nutrients contained in EyeCQ plus and approved by the European Food Safety Authority (EFSA):
Vitamin C
- contributes to the normal function of the immune system
- helps protect cells from oxidative stress
- contributes to normal energy-yielding metabolism
- contributes to the reduction of tiredness and fatigue
- contributes to the normal functioning of the nervous system
- contributes to normal psychological function
- contributes to normal collagen formation for the normal function of blood vessels
- contributes to the regeneration of the reduced form of vitamin E
- increases iron absorption
Zinc
- helps protect cells from oxidative stress
- contributes to the maintenance of normal vision
- contributes to the normal function of the immune system
- contributes to normal cognitive function
- contributes to normal vitamin A metabolism
- contributes to normal fatty acid metabolism
- contributes to normal DNA synthesis
- contributes to normal protein synthesis
There are currently no approved health claims for astaxanthin, coenzyme Q10, and glutathione according to EU regulation.
Keep out of reach of small children. Store in a cool, dry place, protected from light.
Best before: see bottom of the packaging.
Distribution: dr.reinwald vital ltd., Lord Byron Street 61–63, 5th Floor, CY-6023 Larnaca
| Content | 60 capsules (37 g) |
|---|---|
| Manufacturer | dr.reinwald vital |
| Origin | EU/Germany |
| Note | food supplement, vegan |
| Ingredients | antioxidants, vitamins |
| Category | vitamin-based food supplement |
| Customs tariff number | 21069092 |
Legal Notice: This dietary supplement is intended to support nutrition. The statements refer to approved health claims. Individual results may vary. No healing or health promises are made.
Product Background
Why Water- and Fat-Soluble Vitamin C is Crucial for Your Well-Being
Do you know the feeling when, after hours in front of a screen, your concentration wanes, your eyes burn, and your head feels heavy? In our digital world, the brain, nerves, and eyes are subjected to extreme stress daily—through screen work, oxidative stress, and mental demands. Antioxidants play a central role here: they protect our sensitive nerve cells, brain structures, and sensory organs from free radicals. However, while many people know Vitamin C as an immune booster, few are aware that regular Vitamin C doesn’t even reach the most critical protection sites in the body.
The Problem: Water-Soluble Vitamin C Doesn’t Reach the Brain and Nerves
Vitamin C is one of the most important antioxidants for the human body. It protects cells from oxidative stress, supports the nervous system, and helps reduce fatigue.* But conventional, water-soluble Vitamin C has a critical weakness: it cannot penetrate lipid-rich tissues like the brain, nerve cells, eyes, and cell membranes. These structures are largely composed of fats and require a fat-soluble form of Vitamin C to be truly protected. Studies show that fat-soluble Vitamin C (Ascorbyl-6-Palmitate) reaches neuronal tissue up to ten times better than the water-soluble form. This is precisely where many Vitamin C supplements fall short: they supply the blood and tissues but leave the most sensitive areas: brain, nerves, and eyes – unprotected.
The Solution: Synergy Instead of Single Substance
EyeCQ takes a different approach: instead of using just one form of Vitamin C, it combines water-soluble and fat-soluble Vitamin C with powerful antioxidants like Astaxanthin, Coenzyme Q10, and Glutathione. While water-soluble Vitamin C protects the cells in the bloodstream, fat-soluble Vitamin C penetrates the lipid layers of the brain, nerves, and eyes. Astaxanthin enhances this protective effect all the way to the mitochondria, the powerhouses of the cells where energy is produced. Q10 supports energy metabolism and simultaneously protects against oxidative stress. Glutathione regenerates used antioxidants and supports the body’s detoxification processes. The team is complemented by natural Vitamin C from Camu Camu, which provides plant-based co-factors from the whole fruit – as nature intended.
What Makes EyeCQ Special:
- Dual Vitamin C System: 300 mg water-soluble + 150 mg fat-soluble Vitamin C for comprehensive cell protection—from the cells in the blood to the lipid layers of the brain and nerves
- Bioactive Forms: Calcium-L-Ascorbate (stomach-friendly), Ascorbyl-6-Palmitate (penetrates cell membranes), and natural Vitamin C from Camu Camu with plant-based co-factors
- Synergy Complex: The combination of Vitamin C, Astaxanthin, Q10, and Glutathione works on multiple levels – antioxidant, energizing, and regenerating
- Premium Quality: 100% vegan, free from soy, gluten, lactose, and unnecessary additives. Made in Germany with certified premium production.
- Orthomolecular Approach: Based on the understanding that the body can better utilize complete nutrient complexes than isolated single substances
Consumption Recommendation for Optimal Absorption
Consume 2 capsules daily with some fat (e.g., with a meal) so that your body can optimally absorb the fat-soluble Vitamin C and other lipophilic antioxidants. With regular use, you support a consistent supply of both forms of Vitamin C – for brain, nerve, eye, and cell health.
EyeCQ combines the most important antioxidants for comprehensive cell protection in a natural, vegan complex formula that works where your body needs it most.
FAQ & Frequently Asked Questions about EyeCQ and Vitamin C
Water-soluble vitamin C protects the cells in the blood and tissues, but it cannot reach fat-rich structures like the brain, nerve cells, and eyes. Fat-soluble vitamin C (Ascorbyl-6-Palmitate) penetrates these lipid layers and supplies even the most sensitive areas of your body. Only the combination of both forms enables comprehensive cell protection from the cells in the bloodstream to the membranes of nerves and the brain.
EyeCQ contains a total of 500 mg of vitamin C per daily serving (2 capsules) – of which 300 mg is water-soluble (calcium L-ascorbate), 150 mg is fat-soluble (ascorbyl-6-palmitate), and additionally natural vitamin C from Camu Camu. This corresponds to 625% of the nutrient reference value (NRV) and is within the therapeutically meaningful range for antioxidant cell protection.
EyeCQ is safe to use. Vitamin C is water-soluble and is excreted by the body when in excess. The amounts of astaxanthin, Q10, and glutathione contained are within a nutritionally sensible range. Please adhere to the recommended daily dose of 2 capsules and consult with your therapist for individual needs.
EyeCQ is particularly suitable for people with intensive screen work, mental demands, or declining concentration. It can also be a valuable support during increased immune system stress, stressful life phases, or an unbalanced diet. Due to the combination of water- and fat-soluble vitamin C, it is ideal for anyone who wants to specifically support the brain, nerves, and eyes.
Yes, EyeCQ is 100% vegan. All ingredients – including the capsule shell made from hydroxypropyl methylcellulose – are of plant origin. The product is also free from soy, gluten, and lactose.
Take 2 capsules daily with plenty of good water—ideally with a meal that contains some fat (e.g., with avocado, nuts, or olive oil). This way, your body can optimally absorb and utilize the fat-soluble vitamin C and other lipophilic antioxidants.
Yes, EyeCQ can usually be combined with other dietary supplements without any issues. If you are already using high-dose vitamin C or other antioxidants, pay attention to the total amount. If you are uncertain or if you are taking medications, please consult your therapist.
Most vitamin C products contain only water-soluble vitamin C, which cannot reach fat-rich tissues such as the brain, nerves, and eyes. EyeCQ is among the few products that combine water-soluble AND fat-soluble vitamin C with powerful antioxidants like astaxanthin, Q10, and glutathione. This unique synergy formula provides your body with comprehensive cell protection – reaching even the most sensitive lipid layers.
A balanced diet with plenty of fresh fruits and vegetables usually provides enough water-soluble vitamin C for basic needs. However, fat-soluble vitamin C is hardly found in natural foods – it must be specifically supplied to reach the brain, nerves, and eyes. With intensive screen work, stress, or increased oxidative stress, the requirement can significantly increase. EyeCQ offers you a safe and high-quality supplement for comprehensive cell protection.