Vitamin C transdermal patches represent the new frontier in cellular nutrition: forget about hard-to-swallow capsules, gastric disturbances, and the loss of active ingredients during digestion.
The Vitamin C Plus Patch guarantees constant, precise and deep absorption, overcoming the limitations of traditional vitamin C supplements in tablet or powder form.
Thanks to an advanced formula with zinc and natural vitamin C with controlled release over 24 hours, this device stimulates the immune system, fights cellular oxidation and promotes tissue regeneration from within.
The Vitamin C Plus Patch is a transdermal device with antioxidant and immunomodulatory action.
It was designed for those looking for an evolution compared to classic zinc and vitamin C supplements , offering a gradual release directly through the skin.
This system does not replace CBD isolate 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 achieve 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:
They strengthen the immune system
They counteract oxidative stress and chronic inflammation
They stimulate collagen production
They help the regeneration of skin and mucous membranes
They promote the synthesis of nitric oxide , improving microcirculation and defenses
If you're 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 co-factors : bioflavonoids to improve absorption and stability
No artificial colors or preservatives. Only natural ingredients in a biocompatible adhesive base.
The use is simple and convenient:
Apply 1 patch per day to clean, dry skin (upper back or side).
Leave to act for 24 hours, then replace by slightly changing the application area.
Are you wondering how long you should take vitamin C supplements ?
We recommend cycles of 2-3 consecutive weeks , alternating with short periods of rest, to keep the defenses always active without habituation.
Our patch stands out for its use of the active form of Vitamin C, enhanced by highly bioavailable natural sources (Acerola) and the key mineral for defense, Zinc. This targeted combination ensures a profound effect on inflammation, oxidation, and cell regeneration.
Active Ingredients of 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. Actively supports collagen production and accelerates recovery from oxidative stress.
Malpighia Glabra (Acerola) Fruit Extract: (90 mg) A natural source of vitamin C and rich in polyphenols. It helps enhance the overall antioxidant effect, improves compound stability, and supports healthy skin, mucous membranes, and the immune system.
Zinc Gluconate: (10 mg) Highly bioavailable form of zinc. It plays a key role in modulating the immune system and protecting against oxidative stress, working synergistically with vitamin C to support tissue regeneration and microcirculation.
Only natural and traceable active ingredients
Made in Italy certification and purity tests on each batch
Cosmetic registration and adhesives without endocrine disruptors
Free from allergens , latex, PEG, parabens
🛡️ All our patches are registered, safe, without THC, parabens, or sensitizers .
One of the main problems with oral intake concerns the side effects of vitamin C supplements on the stomach.
Oral vitamin C supplements have low bioavailability and may cause:
Heartburn and cramps
Nausea
Flatulence
Transdermal patches bypass all of this .
This makes them the best vitamin C supplements for bioavailability and real effectiveness: constant, targeted absorption, directly into the tissues that need it thanks to their ability to:
Gradual release over 24 hours without peaks
Direct absorption into the skin , bypassing the stomach and liver
Greater bioavailability : up to 90% of active ingredients are actually usable
No irritating effect on stomach or intestine
Vitamin C is essential 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 stomach acidity and ensures that your body has access to this vital vitamin throughout the day, supporting cell vitality and antioxidant protection.
| Characteristic | AgriLab Vitamin C Patches | Common Vitamin C Tablets | CBD Oil (AgriLab Range) |
| Release Method | Transdermal (Constant 24h) | Oral (Peak and rapid decline) | Sublingual |
| Gastric Tolerability | High (Bypasses the stomach) | Low (May cause acidity) | Excellent |
| Bioavailability | Maximum (Direct into the blood) | Medium (Limited by the intestine) | High |
| Comfort | 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 sensitive stomachs. They're also an excellent alternative to vitamin C supplements during pregnancy (after consulting your doctor), when nausea and heartburn make taking pills difficult.
They are perfect for athletes, the elderly and anyone following a path with CBD isolate and FIR Pad, integrating perfectly into AgriLab's 4-Step Therapy .
These patches are ideal for:
People with chronic inflammation or autoimmunity
Those who suffer from gastric intolerance to normal oral supplements
Pregnant or breastfeeding women (after consulting a doctor)
Athletes, the elderly, and patients recovering
Those already taking CBD isolate and FIR Pad → perfect synergy in 4-Step Therapy
The benefits of transdermal vitamin C supplements are enhanced when included in the AgriLab protocol .
Agrilab Vitamin C Transdermal Patches are formulated to work synergistically with CBD isolate and the FIR Pad , becoming an integral part of our exclusive 4-Step Therapy : an advanced method that acts in combination on multiple biological systems, maximizing the benefits without overloading the body.
This integrated strategy addresses:
Endocannabinoid System (CBD isolate)
It modulates stress, pain, inflammation and the autonomic nervous system in a precise and 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 burdening the liver, kidneys or stomach , with optimal absorption and prolonged release times.
Agrilab patches are therefore not just a simple supplement, but a precision tool that strengthens every phase of therapy, improving cellular energy, the nervous system, recovery, and overall well-being.
Our 4-Step Therapy combines:
CBD isolate 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 in 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 abandoning the limitations of old oral vitamin C supplements and embracing superior technology.
With our transdermal formula, you give your body only 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 , mucous membranes and strengthen microcirculation .
Our Vitamin C Plus Patch combines these two elements in a transdermal formulation that works 24 hours a day, ideal for autoimmunity, chronic fatigue and persistent inflammation .
The best time is in the morning , when the body most needs antioxidant and immune support.
With the Vitamin C Plus Patch , intake occurs constantly and prolongedly throughout the day , without peaks or gastric irritation.
The best is the one that absorbs well 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:
strengthens the immune system ,
fights chronic fatigue ,
protects cells from oxidative stress ,
supports collagen formation for skin, bones and blood vessels.
The Vitamin C Plus Patch is designed to enhance these benefits continuously and naturally.
Those suffering from hyperoxaluria or oxalate kidney stones should limit high oral doses. Our patch, however, prevents overdoses by releasing physiological microdoses through the skin, without overloading the kidneys or liver .
The natural one, well absorbed and kept stable over time.
The Vitamin C Plus Patch uses a highly bioavailable form, with zinc that optimizes its effectiveness , avoiding the drops typical of oral supplements.
Transdermal forms like our patch offer maximum absorbability , as they enter the bloodstream directly without passing through the intestine , where many oral supplements are partially degraded.
The Vitamin C Plus Patch is extremely gentle because it doesn't pass through the digestive tract. It's the ideal solution for those with gastritis, reflux, or irritable bowel syndrome , avoiding any irritation.
Yes, but it's important to dose it correctly . Our patch guarantees a balanced, physiological, and safe release for daily use, even long-term.
Fatigue, fragile gums, dull skin, slow wound healing, 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 work by stimulating the CB1 and CB2 endocannabinoid receptors, helping maintain psychophysical balance and improving overall well-being.
Please note: AgriLab has decided not to use cardboard boxes to ship its products because they are generally thrown away. Instead, our bottles are shipped in a velvet bag that you can carry your products in or reuse.
Note 2: AgriLab has a team of experts who support each customer step-by-step, helping them find the ideal dose for each individual. CBD must be taken consistently, and the dosage must be tailored to each individual's needs. So don't hesitate to contact us for guidance, and we'll get back to you as soon as possible.
Store in a cool, dry place, away from heat and direct light.
Orders are shipped with Bartolini in Italy and with DPD abroad. No refunds or exchanges are accepted.
Thanks to Agrilab for helping me regain my health. Their products are fantastic and the service they provide is priceless. I absolutely recommend them! ❤️
I was pleasantly surprised by your speed and professionalism. I think I'll use your site again and 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 above all to Isabella who was always kind and helpful.
Our Choice
Natural & Powerful Ingredients. Driven 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 least number of ingredients. All 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 at the facility and confirmed by a third party to contain 0% THC.
AgriLab CBD is a CBD isolate tested at 0.0001% for trace amounts of THC. It is also clean and has no side effects. Our hemp in particular is thoroughly tested for purity, quality and cleanliness. Our extraction process uses pharmaceutical-grade CO2 extraction to ensure the purest CBD available.
Have you tried other CBDs and didn't like them? Talk to one of our experts and have them explain in detail the difference between our CBD and the FECO, full or broad spectrum ones and why our products have no side effects or interactions 🌿
We ship to Europe but we can also ship worldwide with special conditions. Do not hesitate to contact us if you live outside the European community.
The Team of Experts is always at your disposal! We do not give generic dosages but each person is followed step by step by our team. This is the real difference when you try our products.
Store the bottles in the dark and away from direct light. Once opened, they will keep for 6 months.
If you are undergoing treatment or taking long-term medication, speak to one of our experts and have them explain how our CBD isolate works.
