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Clinic Overview of VCS 400
VC-S 400 is a food supplement in capsule form, made for adults who want simple, natural daily support. It is not a medicine. It sits alongside a varied diet and a healthy lifestyle, and does not replace either.
The formula is compact. It contains seven dosed active ingredients: a guarana extract (Paullinia cupana), two conditionally essential amino acids (L-arginine hydrochloride and L-glutamine), one essential branched-chain amino acid (L-leucine), an apple cider vinegar extract, and two trace elements, zinc as citrate and chromium as picolinate. Each one is listed on the label with its exact quantity.
The two minerals carry the most weight in the formula. Zinc is dosed at 15 mg, which is 150% of the Nutrient Reference Value. Chromium is dosed at 40 µg, which is 100% of the NRV. The other five ingredients are included for their composition and traditional use, and no health claim is made for them.
The daily routine is easy to follow. You take one capsule a day, 15 to 30 minutes before a meal or during it, with two large glasses of water. The capsule shell is plant-based HPMC, so it suits people who avoid gelatine. The seller presents the product as 100% natural, with no additives beyond the filler and anti-caking agent named on the label.
The product is listed under the manufacturer name VC-S 400. It is aimed at adults who prefer a single-capsule format and a transparent ingredient list.
Formulation Breakdown of VCS 400
| Ingredient | Dosage | Role |
|---|---|---|
| Guarana Extract (Paullinia cupana) | 100 mg per daily dose of 1 capsule | Seed extract of an Amazonian plant traditionally consumed for its naturally occurring caffeine; no authorised health claim |
| L-Arginine HCl | 100 mg per daily dose of 1 capsule | Conditionally essential amino acid, precursor of nitric oxide in the body; no authorised health claim |
| Apple Cider Vinegar Extract | 100 mg per daily dose of 1 capsule | Concentrated extract of apple cider vinegar, a traditional kitchen ingredient often associated with mealtime routines; no authorised health claim |
| L-Glutamine | 50 mg per daily dose of 1 capsule | The most abundant free amino acid in the body, naturally present in muscle tissue; no authorised health claim |
| L-Leucine | 50 mg per daily dose of 1 capsule | Essential branched-chain amino acid (BCAA) obtained from food, a building block of proteins; no authorised health claim |
| Zinc (as citrate) | 15 mg per daily dose of 1 capsule (150% NRV) | Trace mineral that contributes to normal carbohydrate, macronutrient and fatty acid metabolism, normal protein synthesis, normal fertility and reproduction, normal testosterone levels in the blood, normal cognitive function, the normal function of the immune system and the protection of cells from oxidative stress (EU-authorised claims) |
| Chromium (as picolinate) | 40 µg per daily dose of 1 capsule (100% NRV) | Trace element that contributes to normal macronutrient metabolism and to the maintenance of normal blood glucose levels (EU-authorised claims) |
What Patients Hope to Gain
The clearest benefits come from the two trace elements, because their claims are authorised. Chromium contributes to normal macronutrient metabolism and to the maintenance of normal blood glucose levels. One capsule supplies 40 µg, which is 100% of the Nutrient Reference Value.
Zinc has the longest list of authorised claims. At 15 mg (150% NRV), it contributes to normal carbohydrate metabolism, normal macronutrient metabolism and normal metabolism of fatty acids. It also contributes to normal acid-base metabolism, normal protein synthesis, and normal DNA synthesis and cell division.
Zinc is also linked to several everyday functions. It contributes to normal fertility and reproduction, to the maintenance of normal testosterone levels in the blood, and to normal cognitive function. It contributes to the normal function of the immune system and to the protection of cells from oxidative stress. It helps maintain normal skin, hair, nails, bones and vision, and it contributes to the normal metabolism of vitamin A.
The formula is also built around absorption and clarity. The minerals come as zinc citrate and chromium picolinate, both well-absorbed forms. Three amino acids (L-arginine, L-glutamine and L-leucine) and two plant-derived extracts (guarana and apple cider vinegar) complete the formula. They are presented for their composition and tradition of use, without health claims. Guarana provides a moderate amount of naturally occurring caffeine.
The format is practical. It is a single capsule per day, taken around a meal. The HPMC shell is plant-based. If you cannot swallow capsules, you can open one and mix the contents into water. The label lists every active ingredient with its exact quantity. According to the seller, there is no known effect on the contraceptive pill or on blood pressure, and no impact on the ability to drive or use machines.
Side Effects and Tolerability
VC-S 400 is generally well tolerated at the recommended dose. Most people take one capsule a day without any trouble. Still, any food supplement can affect individuals differently.
The seller reports that dry mouth may occur rarely, in up to 1 user in 1,000. Some people may also notice mild digestive discomfort. Taking the capsule during a meal, with plenty of water, usually reduces this.
The formula contains caffeine from guarana. If you are sensitive to caffeine, it is sensible to take the capsule at lunch rather than dinner. If you notice any unusual reaction, stop use and seek medical advice.
Who Should Seek Advice First
VC-S 400 is not suitable for everyone. It is not intended for anyone under 18, and it is not recommended for pregnant or breastfeeding women. Do not take it if you are allergic to any component of the formula. Check the full ingredient list on the label first.
If you take medication or are under medical treatment, speak to a healthcare professional before starting. The same applies if you have a pre-existing medical condition. Your doctor or pharmacist can tell you whether the formula suits your situation.
Do not exceed the recommended daily dose. A food supplement is not a medicine and is not a substitute for a varied, balanced diet and a healthy lifestyle. Keep the product out of the reach of children.
How It Is Made and Quality Standards
VC-S 400 is listed under the manufacturer name VC-S 400. We do not hold further public detail on the production site or its country of origin, so we do not state any. If this matters to you, check the label and the official website for the latest information.
The product is made as a capsule with a plant-based HPMC shell. The seller describes the formula as 100% natural, with no additives beyond the filler and anti-caking agent listed on the label. Each active ingredient appears with its exact quantity, and the % NRV is given for zinc and chromium.
We do not cite any certification for this product, because none is documented in the data we hold. As with any food supplement, store it in a cool, dry place, keep it out of the reach of children, and follow the recommended daily dose.
Questions From Our Patients
Take one capsule a day, without chewing it, with two large glasses of water. Take it 15 to 30 minutes before a meal, or directly during lunch or dinner. If you cannot swallow capsules, you can open one and mix the contents into water. Because guarana contains caffeine, people who are sensitive to it should prefer lunch.
A food supplement works gradually, and the effect varies from person to person. VC-S 400 is not a quick fix, and the seller does not promise a set timescale. Regularity matters, so take it every day. If you miss a dose, do not double the next one. Simply resume your usual rhythm the following day.
It is generally well tolerated at the recommended dose. Dry mouth is reported rarely, in up to 1 user in 1,000. It contains caffeine from guarana, so be mindful if you are sensitive to it. It is not suitable for under-18s or for pregnant or breastfeeding women. If you take medication or have a medical condition, ask your doctor first.
The seller states there is no known effect on the contraceptive pill or on blood pressure. Even so, anyone on medication or under medical treatment should ask a healthcare professional before starting. Remember that zinc is already at 150% of the NRV in one capsule. Check other products you take for added zinc or chromium, and never exceed the recommended daily dose.
We advise against it. Buying a food supplement through marketplaces such as Amazon carries a risk of counterfeit or altered products, and you cannot be sure of the storage conditions. For a genuine product, order from the official website.
No. VC-S 400 is not sold in pharmacies. It is available only through the official website, which is the safest way to receive an authentic product.
4.6/5
★★★★☆
5 reviews
One capsule with lunch is easy to remember. I like that the label gives the exact amount of every ingredient. It has fitted into my routine without any fuss.
A tidy formula with zinc and chromium at sensible levels. I take it with lunch because of the guarana. Delivery was prompt and the packaging was discreet.
I appreciate the plant-based capsule, as I avoid gelatine. I have had no stomach upset since taking it with a meal and two glasses of water.
Simple and straightforward. One capsule a day is all it takes, and the information on the page matched what arrived. I will reorder.
Good that the seller is honest about caffeine from guarana. I switched to lunchtime and sleep has been fine. The routine is easy to keep up.
