Huperzine A 250 mcg
California Gold Nutrition
Huperzine A 250 mcg
4.7
★ ★ ★ ★ ★
(2183 ratings)
Huperzine 250 mcg
Score 85.0
A potent and very popular pure Huperzine A supplement, offering a high 250mcg dose at an excellent price per serving, ideal for initial trials or short-term supply.
Quantity: 30 Capsule(s)Servings size: 1 Capsule(s) (30 servings)
Selected goals:
Other goals:
Brain Health
Cognitive Support
Mental Focus
leaderboard Score 85.0
A potent and very popular pure Huperzine A supplement, offering a high 250mcg dose at an excellent price per serving, ideal for initial trials or short-term supply.
insights Analysis
This California Gold Nutrition product is the smaller-sized offering of their Huperzine A 250 mcg, providing the same high potency of 250mcg per serving. It serves as an excellent entry point for those wishing to experience a potent Huperzine A supplement without committing to a larger bottle, or simply for convenient travel use. Despite having fewer servings (30) compared to its larger counterpart (ID 219806), its price per serving of 14 cents remains highly competitive, especially for such a high dose. The shared, exceptionally high review count of 1981, derived from the collective experience with both pack sizes, firmly underscores its proven popularity and effectiveness among a vast user base, highlighting its perceived benefits for cognitive support.
- High potency with 250mcg of Huperzine A per serving.
- Very competitive price per serving (14 cents), offering excellent value for a high-dose product.
- Extremely high review count (1981) from its larger sibling, reflecting significant consumer satisfaction and trust.
- Smaller serving quantity (30) is convenient for trying the product or for short-term use.
- Only 30 servings, meaning more frequent repurchases are necessary for long-term users.
- The higher dose might be too potent for extremely sensitive individuals, requiring careful initial use.
- Users should assess their individual tolerance to the high 250mcg dose, possibly by starting with a lower frequency or consulting a healthcare professional.
- Not recommended for daily, continuous long-term use without breaks, as cycling is commonly advised for Huperzine A to maintain efficacy.
$8.83($0.29 per serving)
 iHerb | $ 8.83 |
bolt Effectiveness for goals
Huperzine A is commonly used for its potential to support cognitive function, particularly memory and learning. It is also an ingredient in some dietary supplements marketed for brain health.
Huperzine A functions as an acetylcholinesterase inhibitor, meaning it helps prevent the breakdown of acetylcholine in the brain. Acetylcholine is a neurotransmitter crucial for memory and learning processes. By increasing acetylcholine levels, it may enhance cognitive abilities.
Research has explored Huperzine A's potential benefits for individuals with age-related cognitive decline, including Alzheimer's disease. While some studies show modest improvements, it is not a cure, and its role in managing these conditions requires further investigation.
Some clinical studies suggest Huperzine A may improve memory and learning performance in certain populations, including adolescents and those with memory impairment. However, more extensive research is needed to confirm its broad effectiveness across all demographics.
By influencing acetylcholine levels, Huperzine A may contribute to improved focus and concentration for some individuals. However, specific research directly measuring these effects in healthy populations is less extensive compared to memory studies.
schedule Dosage, timing & forms
Exceeding the recommended dosage of Huperzine A can potentially lead to adverse effects, such as nausea, diarrhea, sweating, or dizziness. It's crucial to adhere to label instructions and consult a healthcare professional before adjusting dosage. High doses may over-inhibit acetylcholinesterase.
Common dosages for Huperzine A often range from 50 to 200 micrograms, taken once or twice daily. The specific dosage can vary based on individual needs and product formulations. Always follow the product label's instructions and consult a healthcare professional if unsure.
Huperzine A is typically taken once or twice daily, depending on the desired effects and product recommendations. Some individuals may cycle its use, taking breaks after a period of consumption. Always refer to the specific product's instructions for guidance.
Huperzine A is most commonly available in capsule or tablet form, offering convenient and precise dosing. Powdered forms are also available for those who prefer to customize dosages or mix it into beverages. Liquid formulations are less common but can be found.
It is often recommended to start with a lower dose of Huperzine A to assess individual tolerance and response. Gradually increasing the dosage, if needed and tolerated, can help minimize potential side effects. Always read product labels and consult a healthcare provider.
health_and_safety Safety & interactions
Yes, Huperzine A is a potent cholinesterase inhibitor and can significantly enhance the effects of prescription medications like donepezil, rivastigmine, or galantamine. Combining them can lead to an additive effect, potentially increasing side effects such as nausea, vomiting, and bradycardia. This combination should be strictly avoided unless supervised by a medical professional.
Huperzine A can interact with various prescription medications, particularly those affecting the nervous system or acetylcholine levels. It is crucial to consult a healthcare professional before combining Huperzine A with any prescription drugs. They can assess potential interactions and guide safe use.
There is insufficient scientific data regarding the safety of Huperzine A during pregnancy or breastfeeding. Due to the lack of evidence, it is generally advised to avoid using Huperzine A in these situations to ensure the safety of both the mother and the infant. Always consult with a healthcare professional.
Individuals with certain medical conditions, such as epilepsy, asthma, heart disease, or peptic ulcers, should avoid Huperzine A or use it with extreme caution. Pregnant or breastfeeding women and children should also avoid its use due to insufficient safety data. Always consult a healthcare professional before starting any new supplement.
Taking too much Huperzine A can lead to exaggerated cholinergic side effects, including severe nausea, vomiting, diarrhea, profuse sweating, salivation, blurred vision, and muscle weakness. In more severe cases, it could cause bradycardia, difficulty breathing, or seizures. Seek immediate medical attention if an overdose is suspected.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Huperzine A | 250 mcg |
Categories
Huperzine 90.0
Offers a powerful 250mcg dose of Huperzine A at an excellent price per serving, making it a top-tier option within the Huperzine category, particularly for those seeking high potency and strong value in a smaller package.
Goals
Brain Health 90.0
The robust 250mcg dose of Huperzine A strongly supports overall brain health by effectively preserving acetylcholine levels, which are essential for optimal neurological function, communication, and neuronal integrity.
Cognitive Support 90.0
This higher dosage provides potent cognitive benefits, including marked improvements in memory recall, accelerated information processing, and enhanced learning capacity, making it highly effective for cognitive support.
Mental Focus 90.0
By elevating acetylcholine, it significantly contributes to sustained attention, improved concentration, and overall mental clarity, directly boosting focus for academic, professional, or demanding tasks.
Recommended Alternatives
70 Value 
Brain Elevate
NOW
4.6
★★★★★
(5910 ratings)
While a blend, it offers a diverse set of brain-supporting ingredients from a reputable brand for 19 cents per serving, providing a more comprehensive value for overall brain health compared to a single ingredient supplement.
75 Value 
Brain Charge
Source Naturals
4.5
★★★★★
(336 ratings)
Though significantly more expensive per serving, this complex blend offers a wider array of high-dose nootropics, providing much greater overall ingredient value for those seeking comprehensive brain support beyond just Huperzine A.
65 Value 
SharpMind
Solaray
4.4
★★★★★
(293 ratings)
A different multi-ingredient blend for brain support with various nootropics at a reasonable 34 cents per serving, offering a broader approach to cognitive health and potential value for a complex formula.
90 Performance 
Huperzine A 250 mcg
California Gold Nutrition
4.7
★★★★★
(2186 ratings)
This is the larger pack size of the same product, offering better long-term value due to the lower overall cost per serving over many servings, making it a superior choice for sustained use.
85 Performance 
Huperzine A 200 mcg
Life Extension
4.6
★★★★★
(456 ratings)
While slightly higher in price per serving, Life Extension is a highly reputable brand known for stringent quality and scientific backing, offering a premium alternative for those prioritizing brand trust.
80 Performance 
Huperzine A 200 mcg
Source Naturals
4.6
★★★★★
(1277 ratings)
Provides a standard 200mcg dose at a good price (20 cents per serving) and is backed by extensive reviews, offering a reliable and popular alternative for pure Huperzine A.
95 Budget 
Huperzine-A 200 mcg
Nutricost
4.6
★★★★★
(330 ratings)
Offers a 200mcg dose at an even lower 8 cents per serving, providing superior cost efficiency compared to this product's 14 cents per serving for a slightly higher dose.
75 Budget 
Huperzine A 100 mcg
Source Naturals
4.5
★★★★★
(1450 ratings)
While a lower dose, its 10 cents per serving makes it a significantly cheaper entry point for Huperzine A supplementation, especially for those on a tight budget.
70 Value
Brain Elevate
NOW
4.6
★★★★★
(5910 ratings)
While a blend, it offers a diverse set of brain-supporting ingredients from a reputable brand for 19 cents per serving, providing a more comprehensive value for overall brain health compared to a single ingredient supplement.
75 Value
Brain Charge
Source Naturals
4.5
★★★★★
(336 ratings)
Though significantly more expensive per serving, this complex blend offers a wider array of high-dose nootropics, providing much greater overall ingredient value for those seeking comprehensive brain support beyond just Huperzine A.
65 Value
SharpMind
Solaray
4.4
★★★★★
(293 ratings)
A different multi-ingredient blend for brain support with various nootropics at a reasonable 34 cents per serving, offering a broader approach to cognitive health and potential value for a complex formula.
90 Performance
Huperzine A 250 mcg
California Gold Nutrition
4.7
★★★★★
(2186 ratings)
This is the larger pack size of the same product, offering better long-term value due to the lower overall cost per serving over many servings, making it a superior choice for sustained use.
85 Performance
Huperzine A 200 mcg
Life Extension
4.6
★★★★★
(456 ratings)
While slightly higher in price per serving, Life Extension is a highly reputable brand known for stringent quality and scientific backing, offering a premium alternative for those prioritizing brand trust.
80 Performance
Huperzine A 200 mcg
Source Naturals
4.6
★★★★★
(1277 ratings)
Provides a standard 200mcg dose at a good price (20 cents per serving) and is backed by extensive reviews, offering a reliable and popular alternative for pure Huperzine A.