Why is the suggested dose 1 tablet 2 times daily for the 200mcg and only 1 tablet daily of the 100mcg

Those are just suggestions. I take one or two tablets two or three times a week, but no more than 1000mcg per week.

How often do you guys take it, once or twice?

4 years ago I started out taking 200mcg once a day. For the last year or so I have been taking it once or twice a week, 1 or 2 tablets. Usually with food but not always.

Is this a natural and what are the ingredients

from WebMD: Huperzine A is a substance purified from a plant called Chinese club moss. Although the makers of huperzine A start with a plant, their product is the result of a lot of laboratory manipulation. It is a highly purified drug, unlike herbs that typically contain hundreds of chemical ingredients. As a result, some people regard huperzine A as a drug, and they argue that it stretches the guidelines of the Dietary Supplement Health and Education Act (DSHEA).

How large are the pills? Can they be easily cut into fourths?

You can cut this with a pill cutter. I find that the pill stays intact. The only thing is the pill is not designed to be cut. There is no cut marking as there is on many others, mainly pharmaceuticals, that ensure an even dose is on each half or fourth.in this supplement all of the active ingredient is not evenly distributed meaning it may be all on one ‘side’ due to how it was manufactured. This will vary between each pill. If you cut it in half for instance you may have 150mcg on one side and 50mcg on the other. The difference may be more equal in some halved pills or radically different. This might not be a big deal to you but it is to my son and I because we both take this supplement to replace a pharmaceutical drug. Hope this helps.

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Source Naturals Huperzine A, for Learning & Memory* 200 mcg - 120 Tablets

Product ID: 2214462

Details

Age Range (Description)
Adult
Brand
Source
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Tablet
Item dimensions L x W x H
1.71 x 1.71 x

⏳120 tablets for 4 months supply

🌿Gluten & allergen-free clean formula

🧠200 mcg potent brain booster

1485796₫

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Description

🧩 Unlock your brain’s full potential—because your mind deserves the best.

CLEAN CONSCIOUS - Free from gluten, dairy, soy, eggs, and artificial additives—pure brain fuel for mindful professionals.
VERSATILE BRAIN SUPPORT - Ideal for quick mental boosts before big presentations or long-term age-related memory care.
LONG TERM COGNITIVE EDGE - 120 easy-to-swallow tablets provide a 4-month supply for sustained brain health.
SHARPER FOCUS SMARTER DAYS - Clinically-backed 200 mcg Huperzine A supports acetylcholine to enhance learning & memory.
TRUSTED LEGACY PROVEN QUALITY - Manufactured under FDA cGMP standards by Source Naturals, a leader with 40+ years of wellness expertise.

Source Naturals Huperzine A delivers a potent 200 mcg dose per tablet to support learning and memory by protecting acetylcholine neurotransmitters. With 120 tablets per bottle, it offers a convenient 4-month supply of a clean, allergen-free formula manufactured under strict FDA cGMP standards. Perfect for millennials balancing demanding careers and cognitive longevity, this supplement is trusted for both short-term brain boosts and long-term cognitive health.

Specifications

ASIN	B000WJH2HI
ASIN	B000WJH2HI
Age Range Description	Adult
Allergen Information	Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free
Best Sellers Rank	#102,656 in Health & Household ( See Top 100 in Health & Household ) #3,955 in Sales & Deals #4,338 in Blended Vitamin & Mineral Supplements #7,440 in Diet & Sports Nutrition
Brand Name	Source Naturals
Container Type	Bottle
Customer Reviews	4.3 4.3 out of 5 stars (647)
Date First Available	January 11, 2004
Diet Type	Gluten Free, Vegetarian
Dosage Form	Tablet
Flavor	Unflavored
Global Trade Identification Number	00021078019312
Item Dimensions	1.71 x 1.71 x 3.03 inches
Item Form	Tablet
Item model number	SN1931
Manufacturer	Source Naturals
Manufacturer	Source Naturals
Manufacturer Part Number	SN1931
Material Features	No Artificial Colors, No Artificial Flavors, No Artificial Preservatives
Material Type Free	Egg Free, Soy Free, Yeast Free, wheat Free
Model Number	SN1931
Number of Items	1
Pill Coating	Uncoated
Primary Supplement Type	Huperzine A
Product Benefits	Brain Health Support
Product Dimensions	1.71 x 1.71 x 3.03 inches; 1.45 ounces
Special Ingredients	Huperzine A
Supplement Formulation	Individual Supplement
Total Servings Per Container	120
UPC	021078019312
Unit Count	120 Count

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