Ingredient 3 of 11
AGP Choline (Alpha-GPC) in Nerve Savior: A Choline Source, Measured Against Daily Needs
AGP choline (alpha-GPC) is third of 11 ingredients in Nerve Savior's 600 mg blend, so it weighs at most 200 mg per 2-capsule serving. It is a source of choline, a nutrient adults need at 425 to 550 mg a day (ODS, Choline). Even at its ceiling, it supplies well under half of that. The label prints no amount.
Written by the Nerve Savior editorial teamUpdated
The basics
What is AGP choline (alpha-GPC)?
"AGP Choline" on the Nerve Savior label means alpha-glycerylphosphorylcholine, usually shortened to alpha-GPC. It is a compound that carries choline.
Choline is an essential nutrient. The body makes some, but not enough, so the rest has to come from food or supplements. The NIH Office of Dietary Supplements (ODS) sets daily intake targets for it (ODS, Choline).
We found no verified fact sheet on alpha-GPC itself. So we treat it only as a choline source and make no claims about it beyond that. The profile table shows the label facts.
| Label name | AGP Choline |
|---|---|
| What it is | Alpha-glycerylphosphorylcholine · Choline source |
| Position in the blend | 3 of 11 (labels list blend ingredients from most to least by weight) |
| Amount per capsule | Not disclosed; at most 200 mg by label math |
| Amount used in research | Choline Adequate Intake 425-550 mg a day; upper limit 3,500 mg |
| Strength of evidence | Essential nutrient (choline) |
| Why it is used | Source of choline, a nutrient for nerve and brain chemistry |
| Main caution | High choline intakes cause fishy body odor, sweating and low blood pressure; choline raises TMAO. |
Label math
How much alpha-GPC is in Nerve Savior?
The label gives no amount. AGP choline is third in a 600 mg blend, so it can weigh at most 200 mg per serving.
Under FDA guidance, a blend lists its parts in falling order of weight (FDA, Labeling Guide Ch. IV) (FDA, Small Entity Labeling Guide). The third ingredient cannot outweigh the two before it, so its ceiling is 600 divided by 3. If pink salt or cinnamon take more than their minimum, choline gets less.
Alpha-GPC is a larger molecule that contains choline. Only part of its weight is choline itself. So 200 mg of alpha-GPC delivers less than 200 mg of choline.
Side by side
How does the Nerve Savior ceiling compare with daily choline needs?
It falls well short of the daily target. ODS sets the Adequate Intake at 550 mg a day for men and 425 mg for women (ODS, Choline). FDA uses 550 mg as the choline Daily Value on labels (FDA, Daily Values).
| Measure | Amount | Nerve Savior ceiling as a share |
|---|---|---|
| Nerve Savior, alpha-GPC per serving | at most 200 mg | |
| Adequate Intake, women | 425 mg a day (ODS, Choline) | under 47% |
| Adequate Intake, men and Daily Value | 550 mg a day (ODS, Choline) (FDA, Daily Values) | under 37% |
| Upper limit, adults | 3,500 mg a day (ODS, Choline) | under 6% |
The shares above treat all 200 mg as choline. The real choline content is lower, because only part of alpha-GPC is choline. So Nerve Savior is not a meaningful way to meet your daily choline need, and it sits far below the upper limit.
The evidence
Does choline help nerves?
Choline is a nutrient the body uses for nerve and brain chemistry. That is why it shows up in nerve and memory products. But needing a nutrient is not the same as getting extra benefit from more of it.
Our sources hold no trial of alpha-GPC or choline for numbness, tingling or nerve pain. No study has tested Nerve Savior either. The fair summary: choline is essential, and Nerve Savior supplies some of it in an unknown amount.
Dose in the capsule
At most 200 mg of alpha-GPC, with less actual choline.
Nerve symptoms
No trial in our sources tested it for tingling or numbness.
Safety
What are the side effects of too much choline?
Problems show up at high intakes, far above what Nerve Savior can hold. ODS lists fishy body odor, vomiting, sweating, extra saliva, low blood pressure and liver toxicity from very high choline intakes (ODS, Choline).
- The adult upper limit is 3,500 mg a day. Nerve Savior's ceiling is under 6% of that.
- Choline raises TMAO, a compound in the blood, in a dose-dependent way. ODS notes TMAO has been linked to higher heart risk (ODS, Choline).
- If you also take a choline or "brain" supplement, add the amounts together before you start.
Side effects from Nerve Savior could come from any of its eleven ingredients. The Nerve Savior side effects page covers the full blend.
Before you start
Who should ask a doctor before taking a choline supplement?
Check with a doctor first if any of these apply to you:
- You have heart disease or a doctor has talked to you about heart risk, given the TMAO link (ODS, Choline)
- You have low blood pressure or liver disease
- You take other choline, memory or "focus" supplements
- You are pregnant or nursing, or under 18, as the label states
Tingling or numbness in the hands or feet is a symptom, not a choline signal. NINDS says it has many causes, including diabetes and B12 deficiency, and treatment depends on the cause (NINDS, Peripheral Neuropathy).
Our take
Is the alpha-GPC in Nerve Savior worth anything?
It adds a small, unknown amount of an essential nutrient. That is a modest plus. It is not a reason to choose Nerve Savior for nerve symptoms.
In its favor
- Choline is a real, essential nutrient
- Far below the 3,500 mg upper limit
- Third by weight, ahead of most of the blend
Against it
- No amount printed
- Well under half the daily target, even at the ceiling
- No nerve research in our sources
Food is the usual source of choline. A doctor or dietitian can tell you whether your diet covers it. Read how the label works on how to use Nerve Savior.
Keep exploring
Where does choline sit among the Nerve Savior ingredients?
AGP choline comes after cinnamon and before bacopa monnieri. Browse every ingredient below.
FAQ
Alpha-GPC choline in Nerve Savior: common questions
What is AGP choline on a supplement label?
AGP choline means alpha-glycerylphosphorylcholine, also called alpha-GPC. It is a compound that supplies choline, an essential nutrient. On the Nerve Savior label it is the third ingredient in the 600 mg proprietary blend, with no amount printed.
How much choline is in Nerve Savior?
Nerve Savior does not print a choline amount. AGP choline is third in a 600 mg blend, so it weighs at most 200 mg per serving. Only part of that weight is choline, so the true choline amount is lower still.
Is alpha-GPC the same as choline?
Not exactly. Alpha-GPC is a larger molecule that contains choline, so only part of its weight counts as choline. That is why 200 mg of alpha-GPC gives less than 200 mg of choline toward the 425 to 550 mg daily target.
How much choline do adults need per day?
The NIH Office of Dietary Supplements sets the Adequate Intake at 550 mg a day for men and 425 mg for women. The adult upper limit is 3,500 mg a day. FDA uses 550 mg as the Daily Value on labels.
What are the side effects of alpha-GPC choline?
At very high choline intakes, NIH lists fishy body odor, vomiting, sweating, extra saliva, low blood pressure and liver toxicity. Choline also raises TMAO, which has been linked to heart risk. Nerve Savior's ceiling sits far below the 3,500 mg upper limit.
Does choline help with neuropathy?
No trial in our sources shows that choline or alpha-GPC helps neuropathy. Choline is needed for nerve and brain chemistry, but more of it is not proven to ease tingling or numbness. Nerve symptoms need a doctor to find the cause.
Can I take Nerve Savior with another choline supplement?
Add up your total choline first and ask a pharmacist or doctor. Nerve Savior adds at most 200 mg of alpha-GPC. Combining several supplements raises the chance of side effects, NIH says, even when each one is small.
Who wrote this
Written and reviewed by
Plain-language pages built from the bottle label, the order page and linked public health sources such as NIH, FDA and CDC.
Last updated . Read our editorial standards and the way we check reviews. This website is run by a U.S. retailer for Nerve Savior, not by the manufacturer. We get paid when you buy through our order links.
Keep reading
More about Nerve Savior
Ingredients
All 11 ingredients in label order, with the most each can weigh and how that compares with research.
Read moreSupplement Facts
The Nerve Savior label, line by line: the 600 mg blend, the most each ingredient can weigh, and what is missing.
Read more
How to use
Two capsules a day between meals, what to do after a missed dose, and how to store the bottle.
Read moreUSA Authorized Nerve Savior Retailer
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