Vitamin C transdermal patches represent the new frontier in cellular nutrition: forget capsules that are difficult to swallow, gastric issues, and the loss of active ingredients during digestion.
The Vitamin C Plus Patch ensures constant, precise, and deep absorption, overcoming the limitations of traditional vitamin C supplements in tablets or powder.
Thanks to an advanced formula with zinc and natural vitamin C with 24-hour controlled release, this device stimulates immune defenses, combats cellular oxidation, and promotes tissue regeneration from within.
The Vitamin C Plus Patch is a transdermal device with antioxidant and immunomodulating action.
It has been designed for those seeking an evolution from classic zinc and vitamin C supplements, offering a gradual release directly through the skin.
This system does not replace isolated CBD or the FIR Pad, but amplifies their action: it works on the same biological receptors involved in inflammatory and immune processes, offering systemic support that oral vitamin C supplements struggle to reach due to the gastric barrier.
It is particularly useful in:
neurodegenerative conditions
chronic fatigue
dysbiosis, skin aging, and convalescence.
Our transdermal technology maximizes the benefits of vitamin C supplements, ensuring continuous action.
Thanks to its intelligent formula, the patch supports:
Strengthening the immune system
Counteracting oxidative stress and chronic inflammation
Stimulating collagen production
Aiding the regeneration of skin and mucous membranes
Promoting the synthesis of nitric oxide, improving microcirculation and defenses
If you are looking for pure and traceable natural vitamin C supplements, the AgriLab formula is the answer. Each patch contains:
Natural vitamin C (derived from acerola, 60 mg)
Zinc citrate (10 mg): essential for immunity and skin integrity
Plant-based co-factors: bioflavonoids to improve absorption and stability
No artificial colors, no synthetic preservatives. Only natural ingredients in a biocompatible adhesive base.
Usage is simple and convenient:
Apply 1 patch per day on clean, dry skin (upper back or hip area).
Leave on for 24 hours, then replace, slightly changing the application area.
Are you wondering how long you need to take vitamin C supplements?
We recommend cycles of 2-3 consecutive weeks, alternated with short breaks, to keep your defenses always active without building up tolerance.
Our patch stands out for its use of the active form of Vitamin C, enhanced by natural sources with high bioavailability (Acerola) and the key mineral for defenses, Zinc. This targeted combination ensures a deep action on inflammation, oxidation, and cellular regeneration.
Active Ingredients of the Vitamin C Plus Patch:
Ascorbic Acid (Vitamin C): (60 mg) Active form of Vitamin C, essential for deep antioxidant action on cells, vessels, and tissues. It actively supports collagen production and accelerates recovery from oxidative stress.
Malpighia Glabra (Acerola) Fruit Extract: (90 mg) Natural source of Vitamin C, rich in polyphenols. It contributes to boosting the overall antioxidant effect, improves the stability of the compound, and supports the health of skin, mucous membranes, and the immune system.
Zinc Gluconate: (10 mg) High-bioavailability form of Zinc. It plays a key role in modulating the immune system and protecting against oxidative stress, working in synergy with Vitamin C to support tissue regeneration and microcirculation.
Only natural and traceable active ingredients
Made in Italy certification and purity testing on every batch
Cosmetic registration and adhesives free of endocrine disruptors
Free of allergens, latex, PEG, parabens
🛡️ All our patches are registered, safe, and free of THC, parabens, or sensitizing substances.
One of the main issues with oral intake concerns the side effects of vitamin C supplements on the stomach.
Oral Vitamin C supplements have low bioavailability and can cause:
Heartburn and cramps
Nausea
Flatulence
Transdermal patches bypass all of this.
This makes them the best vitamin C supplements for bioavailability and real efficacy: constant, targeted absorption, directly into the tissues that need it, thanks to their ability to:
Gradual release for 24 hours without spikes
Direct absorption into the skin, bypassing the stomach and liver
Increased bioavailability: up to 90% of the active ingredient is truly usable
No irritating effects on the stomach or intestine
Vitamin C is fundamental for the immune system and collagen production, but oral absorption is often limited by the intestinal threshold.
Our Vitamin C Patches use transdermal technology to ensure a continuous and gradual supply of the active ingredient directly through the skin.
This method avoids gastric acidity and ensures your body has this vital vitamin available all day long, supporting cellular vitality and antioxidant protection.
| Feature | AgriLab Vitamin C Patches | Common Vitamin C Tablets | CBD Oil (AgriLab Range) |
| Release Method | Transdermal (Constant 24h) | Oral (Rapid spike and decline) | Sublingual |
| Gastric Tolerability | High (Bypasses the stomach) | Low (Can cause acidity) | Excellent |
| Bioavailability | Maximum (Directly into the blood) | Medium (Limited by the intestine) | High |
| Convenience | 1 patch per day | Often multiple doses per day | Drops as needed |
| Synergy | Immune defenses and Collagen | Basic support | Anti-inflammatory |
These patches are the ideal solution for those with absorption difficulties or a delicate stomach. They are also excellent as an alternative to vitamin C supplements during pregnancy (subject to medical advice), a period when nausea and acidity make taking pills difficult.
They are perfect for athletes, the elderly, and anyone undergoing a protocol with isolated CBD and the FIR Pad, integrating perfectly into AgriLab's 4-Step Therapy.
These patches are ideal for:
People with chronic inflammation or autoimmunity
Those suffering from gastric intolerance to normal oral supplements
Women who are pregnant or breastfeeding (subject to medical advice)
Athletes, the elderly, and patients in the recovery phase
Those already taking isolated CBD and the FIR Pad → perfect synergy in the 4-Step Therapy
The benefits of transdermal vitamin C supplements are enhanced if included in the AgriLab protocol.
Agrilab’s Vitamin C transdermal patches are formulated to work in synergy with isolated CBD and the FIR Pad, becoming an integral part of our exclusive 4-Step Therapy: an advanced method that acts in a combined way on multiple biological systems, maximizing benefits without overloading the body.
This integrated strategy acts on:
Endocannabinoid System (isolated CBD)
Modulates stress, pain, inflammation, and the autonomic nervous system in a precise, non-psychoactive way.
Microcirculation and Nitric Oxide production (FIR Pad)
Improves oxygenation, lymphatic drainage, detoxification, and vascular tone.
Targeted nutritional rebalancing (Transdermal patches)
Constant and gradual supply of nutrients without taxing the liver, kidneys, or stomach, with optimal absorption and prolonged release times.
Agrilab patches therefore represent not a simple supplement, but a precision tool that strengthens every phase of the therapy, improving cellular energy, the nervous system, recovery, and general well-being.
Our 4-Step Therapy combines:
Isolated CBD to regulate the receptors of the endocannabinoid system
FIR Pad to stimulate nitric oxide and detoxification
Transdermal patches (Vitamin C, Magnesium, D3+K2, Omega-3)
The Vitamin C Plus Patch acts during phase 2 (energy and immunity), amplifying the effect of CBD and reducing systemic oxidative stress.
The future of supplementation is transdermal.
Choosing the Vitamin C Plus Patch means leaving behind the limitations of old oral vitamin C supplements to embrace superior technology.
With our transdermal formula, you provide your body with exactly what it needs: pure energy, antioxidant protection, and immune support, without waste or gastric discomfort.
It is the smart choice for those seeking maximum bioavailability while respecting their biological balance.
Vitamin C and zinc support the immune system, protect cells from oxidative stress, improve healing, skin, and mucous membranes, and strengthen the microcirculation.
Our Vitamin C Plus Patch combines these two elements in a transdermal formulation that works 24/7, making it ideal for autoimmunity, chronic fatigue, and persistent inflammation.
The best time is in the morning, when the body needs the most antioxidant and immune support.
With the Vitamin C Plus Patch, the intake is constant and prolonged throughout the day, without spikes or gastric irritation.
The best one is that which is well absorbed and does not overload the liver, kidneys, or stomach.
Our transdermal patch releases natural vitamin C and zinc without passing through the digestive tract, ensuring efficacy, tolerability, and targeted action.
Vitamin C:
boosts immune defenses,
fights chronic fatigue,
protects cells from oxidative stress,
supports collagen formation for skin, bones, and blood vessels.
The Vitamin C Plus Patch is designed precisely to enhance these benefits in a continuous and natural way.
Those suffering from hyperoxaluria or oxalate kidney stones should limit high oral doses. Our patch, however, avoids overdosing by releasing physiological microdoses through the skin, without renal or hepatic overload.
The natural form that is well absorbed and remains stable over time.
The Vitamin C Plus Patch uses a highly bioavailable form, with zinc that optimizes its efficacy, avoiding the dips typical of oral supplements.
Transdermal forms like our patch offer maximum assimilability, as they enter the bloodstream directly without passing through the intestine, where many oral supplements are partially degraded.
The Vitamin C Plus Patch is absolutely gentle because it does not cross the digestive tract. It is the ideal solution for those with gastritis, reflux, or irritable bowel syndrome, avoiding any irritation.
Yes, but it is important to dose it correctly. Our patch guarantees a balanced, physiological release that is safe for daily use, even long-term.
Fatigue, fragile gums, dull skin, slow wound healing, and increased susceptibility to infections.
The Vitamin C Plus Patch was designed specifically to intervene in these situations, even in the presence of gastrointestinal disorders that limit oral absorption.
What is CBD isolate and how does it work: CBD is an active ingredient that interacts with our body's endocannabinoid system, which regulates vital functions such as mood, appetite, pain perception, and stress response. CBD crystals act by stimulating CB1 and CB2 endocannabinoid receptors, helping to maintain psycho-physical balance and improving overall well-being.
Note: AgriLab has decided not to use cardboard boxes to ship products because the small boxes are generally thrown away. Instead, our vials are shipped in a velvet pouch in which you can carry your products or reuse in another way.
Note 2: AgriLab has a team of experts who support all customers step by step, helping them find the ideal product quantity for each individual. CBD must be taken consistently, and the dosage should be defined based on everyone's specific needs. Therefore, do not hesitate to contact us for guidance, and you will be called back as soon as possible.
Store in a cool, dry place, away from heat sources and direct light.
Orders are shipped via Bartolini in Italy and DPD abroad. Refunds or exchanges are not accepted.
Thanks to Agrilab for helping me regain my health. Their products are fantastic and the service they provide is invaluable. I absolutely recommend them! ❤️
I was pleasantly surprised by the speed and professionalism you demonstrated. I believe I will use your site again and will recommend it to others.
I used CBD oil for Hashimoto's thyroiditis and my TSH levels returned to normal; I'm thrilled, I had tried everything before but without results, thanks especially to Isabella, who is always kind and helpful.
Our Choice
Natural & Powerful Ingredients. Guided by scientific research on CBD, our products have been formulated with the help of chemists, biologists, and naturopaths in order to guarantee the best result with the fewest number of ingredients. All of our ingredients have been carefully researched and chosen based on their quality and purity.
CBD, short for Cannabidiol, is a naturally occurring ingredient found in both industrial hemp and cannabis. Our CBD products are only sourced from Hemp. This ensures all of our products are legal, safe and non-psychoactive. CBD affects the Endocannabinoid system (ECS). ECS helps maintain homeostasis in two areas: the firing of brain cells in the nervous system, and the inflammatory response of the immune system. CBD is present in more significant quantities in hemp than marijuana, and because it is non-psychoactive, CBD is widely regarded as the cannabinoid with the most health potential by researchers.
All our products are CBD Isolate, containing zero THC. Our products are tested on-site and a third party has confirmed that they contain 0% THC.
AgriLab CBD is an isolated CBD tested at 0.0001% for traces of THC. Furthermore, it is clean and free of side effects. Our hemp, in particular, is thoroughly tested for purity, quality, and cleanliness. Our extraction process utilizes pharmaceutical-grade CO2 extraction to ensure the purest CBD available.
Have you tried other CBD products and weren't satisfied? Speak with one of our experts and have them explain in detail the difference between our CBD and FECO, full or broad spectrum ones, and why our products have no side effects or interactions 🌿
We ship within Europe, but can also ship worldwide under special conditions. Do not hesitate to contact us if you live outside the European community.
Our Team of Experts is always at your disposal! We do not provide generic dosages; instead, each person is guided step-by-step by our team. This is the real difference when you try our products.
Store the vials in the dark and away from direct light. Once opened, it keeps for 6 months.
If you are undergoing treatment or taking long-term medication, speak with one of our experts and have them explain how our CBD isolate works.
