Marah Natural is owned by Marah Deo Holdings.

Sigma Anti-bonding Calcium (SAC) is a revolutionary technological advancement that is changing lives with its passive calcium delivery system. While other forms of calcium delivery struggle in areas of absorption, SAC safely increases bone density naturally by awakening the body’s own bone-formation process.

Marah Natural products are manufactured in Coquitlam, British Columbia, Canada.

Our signature Sigma Anti-bonding Calcium technology is based on calcium carbonate derived from small oyster shells only found in Northern British Columbia, Canada. Our products are sustainable, naturally derived, and locally sourced.

Some of our elemental ingredients such as zinc and magnesium are chemically extracted from natural sources. We do not use Genetically Manufactured Organisms.

1. For a healthy person without any health conditions: we recommend taking one dose per day, mixing 5 ml of SAC with 500 ml of water and taken on an empty stomach  

2. For patients with chronic conditions: we recommend taking one dose twice per day, mixing 5 ml of SAC with 500 ml of water and taken on an empty stomach  

  3. For children: we recommend taking one half-dose per day, mixing 2.5 ml of SAC with 300 ml of water and taken on an empty stomach

There is no recommended maximum daily dose for our product. 

Please refer to appropriate sources for the latest information about the principles and guidelines of adequate dietary intake of calcium and supplementary ingredients listed on the product. 

Our supplements must be taken on an empty stomach to prevent interaction with food and strong stomach acid. We suggest taking the dose 1 hour (or at least 30 minutes) before meals. Some people prefer to take our products first thing in the morning (before breakfast) and some prefer to take it between meals. Since SAC may induce frequent urination, we recommend it be taken before bed.

Products must be stored in a cool place away from direct sunlight. Depending on the storage temperature, precipitation may naturally accumulate in the bottom of the bottle. This will dissolve upon shaking and does not affect the potency of the product.

We guarantee the efficacy of the product up until the expiration date. We recommend discarding any opened bottles after 60 days. 

We recommend a 1:100 ratio of SAC to water for optimum absorption by diffusion. Mixing the product with less water does not make the solution stronger, but does decrease the absorption rate, making it less effective. The interaction between water molecules and SAC makes SAC absorbable. Taking SAC without mixing it with water will render it ineffective.

Once mixed, we recommend that the product be taken within one hour. However, for dialysis patients with kidney problems, intake may be spread out over many hours, as long as the stomach is empty. 

In addition to 28 types of minerals, raw material contains 50 plus types of minerals including trace minerals, however, in most actual cases, it may not become analyzed due to limits on the analytic device.  The result is compounded by processing with 1/200 of usage. First, Magnesium, Zinc is artificially added because they are generally necessary to be supplemented.   The focus of our product is Calcium, not mineral.   Generally, mineral is mostly possible for intake by having a balanced diet.   When marketing our product if we focus on mineral content, the meaning of SAC fades out, so it would be better to appeal as produced using SAC although it is officially Selenium.

Within a small quantity of liquid, it is not difficult to raise density of a matter to a certain density by spending time, but it becomes exceedingly difficult when it is attempted to raise to an even higher level.  It takes a long time and the production environment needs to be changed precisely.

2.5mg, 5mg of SAC absorption rate is possible up to 99%. After you consume SAC the internal pH is changed, thereby radically increasing absorption of Calcium we intake through passive transport movement.  There is a large quantity of Calcium in anchovy, cheese, and beef soup, but it is a solid compound of Calcium Phosphate, namely a compound with an ionic bond.  It is not easy to ionize this for internal absorption, especially in an acidified body fluid with a large quantity of reactive oxygen.  All Calcium compounds of Calcium products are compounds with strong ionization, and it is relevant how much is ionized and absorbed as biological Calcium in body.  SAC Calcium has over 200 times of ionization compared to general Calcium.   Namely, Marah Natural’s Ion Calcium means not that Calcium is already ionized, but that it is easily ionized.   It is impossible to have ionized metallic substance.   For Calcium, when dissolved in water, it becomes only 1/10 x 100000000. What is ionization?  For example, salt, namely NaCl is an ionized matter of Na and positive ion Cl interacting to become a negative ion.  Na interacts as a positive ion and Cl as a negative ion to become a compound.  This is called an ionic bond.  This compound is not called an Na ion salt just because Na is a positive ion. 

Let’s assume you are 154lbs (70kg). In your body, you have about 1.2 kg of calcium. A healthy body’s Calcium quantity is approximately 1-1.3kgs according to male and female.Bone is composed of Calcium, Phosphorus, Magnesium, Collagen and Water and makes up 12-15%of body weight.Normally, if you weigh 70kg you have about 3.5L of blood. And in

the blood, you have about 350mg of calcium and among the calcium, the physiologically active calcium is about 175mg Imagine you taking 500mg to 1000mg of calcium per day. That is an overdose which will cause problems like calcification.

Ionized Calcium dissolved in water is 200 times stronger compared to general Calcium. Maintenance period:   It may be over ten days in vacuum, but it is about one day after exposure to air when dissolved.  In a covered glass jar, it will last over six months.  Oxygen is permeated in a plastic bottle so it does not last long.

Marah Natural is trying to shift the paradigm in the Calcium supplement industry. That is why we are partnering with institutions like CBHI to keep up with the up to date knowledge on Calcium and bone health. This leads to the question: how does 3.5mg of Calcium can help  us?  Let’s assume you are 154lbs (70kg).  In your body, you have about 1.2 kg  of Calcium. A healthy body’s Calcium quantity is approximately 1-1.3kgs according to male and female.  Bone is composed of Calcium, Phosphorus, Magnesium, Collagen, and Water and makes up 12-15% of body weight.     Normally, if you weigh 70kg you have about 3.5L of blood. And in the blood, you have about 350mg of Calcium and among the Calcium, the physiologically active Calcium is about 175mg. If you absorb 99.% of 3.5mg SAC, that means your physiologically active Calcium will increase to 178.5, but you will always lose some calcium if you exercise a lot or if you have a bad diet and such. So, this will balance out and keep your calcium level to be simply perfect.Imagine you taking 500mg to 1000mg of Calcium per day. That is an overdose which will cause all sorts of problems like calcification.

In conclusion, Health Canada only approves and gives NPM numbers to the Calcium product that has at least 300mg at the moment. Therefore, we had to be approved as a Seleniumsupplement with SAC supplementing the product.

Currently, this website, www.marahnatural.com, is the only place to purchase Marah Natural products.

When ordering our products as a gift, be sure to enter your email address to receive all summary information but enter in the recipient’s name and shipping information. We will be sure to keep all prices and receipts out of the package.

All Canadian orders are subject to sales tax (GST + PST). Please refer to applicable tax and duties based on your country.

You can update your information, including billing and shipping addresses, by logging in to your account by clicking on My Account at the top of every page. 

Once registered, you can check your order status, order history, and manage your account.

If you haven't registered with Marah Natural online and would like to begin receiving news and promotions, click here.

All products may be purchased using a Guest account.

Marah Natural uses the safest payment processing services on the web. All transactions are secure and encrypted.

All orders ship on business days (Monday -  Friday, excluding federal holidays within Canada) 

All orders are shipped via Canada Post. Please let us know if you prefer another method.

The best shipping method will vary depending on the weight and destination of the order. However, our standard Economy Shipping is free in Canada (excluding remote locations) when you order more than 6 bottles. Economy Shipping will deliver your package using standard shipping methods.

Marah Natural™ does ship orders internationally. However, international orders are non-refundable. 

All orders are processed and shipped within 72 hours of receipt. Please allow 1 to 2 weeks for delivery depending on your location. Rush delivery is required for an additional cost and must be arranged with Marah Natural™ prior to purchase.

Marah Natural™ is not responsible for unexpected shipping delays caused by circumstances such as severe weather or natural disasters.

Your order will be subject to 1-3 business days of processing time before it ships unless otherwise noted on our website.

In the case that Canada Post is unable to deliver a package due to an incorrect address entered by the customer, the customer’s refusal to pay duties, multiple failed attempts to reach the customer at point of delivery, or otherwise, Marah Natural™  is not responsible for payment of return shipping costs levied by the courier. Similarly, Marah Natural™  is not responsible for the payment of reshipping merchandise to the customer. In cases such as these, the customer is responsible for all shipping costs associated with returned packages due to failed delivery.

A return authorisation must be requested first within 30 days of your shipment date. To request a return authorisation, please contact help@marahnatural.com.

You must return the product to Marah Natural Canada to receive a refund. Returned product(s) must be in original condition (not physically broken or damaged). Free Return Label is only applicable within North America.

The return authorisation email must be included along with your returned product.

Shipping and handling charges, gift wrap fees and taxes paid (such as state, customs or VAT) are not refundable.

You are responsible for and must prepay all shipping charges and you assume the risk of loss or damage to the returned product(s) while in transit back to Marah Natural.

If you receive a damaged or faulty product, you must report it immediately.  In the event that the order or product is delivered and has been canceled for a refund due to product faults and delivery of wrong product, the shipping is processed.

You are responsible for the cost of return shipping, and the original shipping cost will be deducted from the total amount of the refund.

Any unopened original product may be returned for a refund within 30 days of its purchase date. The product must be in its original condition (unopened, laver and capsule intact) that will permit the item to be re-sold. You must return the product packaging to qualify for the refund