Natrol Carb Intercept Review

Author: Mike

February 28th 2023

Natrol Carb Intercept With Phase 2 is a dietary supplement made to aid weight management by preventing your body from absorbing all the carbs you consume in your diet. This would lower the caloric impact carbs have on your body, while increasing fat metabolism.

They suggest it can help you achieve all of your weight loss aims in just a short period of time, without taking prescription drugs. Unfortunately, our research has found there is a discernible difference between what the manufacturers claim and what the product can actually do.

Natrol Carb Intercept With Phase 2 Review

Natrol Carb Intercept With Phase 2 is made with a non stimulant, natural ingredient formula that includes dibasic calcium phosphate, foodbound chromium, and white kidney bean extract. It also contains a few other ingredients, but none of them will alter the effects.

Chromium and white kidney bean extract can both affect how the body digests carbs and any added sugar. However, with white kidney bean hidden in the Phase 2 Carb Controller Complex proprietary blend and chromium clearly under-dosed, neither will have an optimal effect, if it has any.

Calcium then has no evidence to show it has any effect on weight loss or carbohydrate metabolism, and only affects weight at all in people who are calcium deficient. This makes it an extremely strange ingredient to include in a product such as this.

The supplement does avoid using numerous items that people may look to avoid, such as crustacean shellfish, soy, milk, egg, wheat, peanuts, tree nuts, GMOs, or artificial colors, flavors, preservatives, or sweeteners, and it even has a reasonable price tag.

However, none of these small selling points are enough to overcome the fact that Natrol Carb Intercept With Phase 2 is a product that will be of no use for the vast majority of people. That is why we suggest using a proven weight loss supplement instead, like Instant Knockout Cut.

Natrol Carb Intercept With Phase 2 Ingredients

Calcium (From Dibasic Calcium Phosphate) – 190 MG

Calcium can sometimes be included in a dietary supplement designed to aid weight loss as studies have shown that a calcium deficiency can cause increased fat and weight gain, as your body can struggle to break down other nutrients like protein effectively in this state.

However, while it may stop you from gaining weight, there is no proof to suggest it can really aid weight loss, and it will only have an effect on those suffering from a calcium deficiency (1).

Some studies also say that calcium can inhibit the amount of carbohydrates your body absorbs from the food in your diet. Again though, there is no evidence to substantiate this claim.

Chromium (From Foodbound Chromium) – 40 MCG

Chromium can aid weight loss in a number of ways. It is very beneficial for people who eat too many carbs or starch heavy meals, as it improves the body’s insulin response. This will prevent blood sugar spikes, boost energy levels and nutrient absorption, and stop you from gaining weight.

It then also boosts serotonin production, which elevates sleep quality and cognitive functions, helps curb hunger cravings, and repairs muscles. This makes it easier to recover and stick to a healthy diet and exercise plan, and enhances weight loss, both directly and indirectly.

However, chromium will only aid your weight loss efforts if you consume at least 1,000 mcg a day. As Natrol Carb Intercept With Phase 2 contains just 40 mcg of chromium per serving, it is simply far too weak to have any effect at all (13).

Phase 2 Carb Controller Complex (White Kidney Bean Extract [Phaseolus Vulgaris], Foodbound Chromium, Dibasic Calcium Phosphate) – 1,000 MG

The Natrol Carb Intercept With Phase 2 Phase 2 Carb Controller Complex consists of three ingredients. Two of these are the dibasic calcium phosphate and foodbound chromium we have already looked at, while the third is white kidney bean extract.

White kidney bean extract is also known as phase 2, which is where the product gets its name. It works in a similar way to chlorogenic acid, as it can stop your body from absorbing as many carbs by inhibiting the digestion of dietary starches.

This means you will absorb fewer carb calories from starch containing meals and gain better sugar control, as these simple carbs will sit in the gut until they are excreted with your waste or fermented by the bacteria in the colon.

It is particularly useful if you are a huge carb junkie that is struggling with losing weight due to poor carb management. The problem is, white kidney bean extract will only affect your digestion of dietary starches if you consume at least 800 mg per day.

As Natrol Carb Intercept With Phase 2 hides its white kidney bean extract content in the Phase 2 Carb Controller Complex proprietary blend, it is impossible to know if enough is present to be of use.

Given that white kidney bean extract needs to make up 80% of the entire blend and there are two other ingredients present though, it is highly likely it doesn’t contain enough to be useful.

Other Ingredients

Outside of its active ingredients, Natrol Carb Intercept With Phase 2 also includes gum arabic, hypromellose, magnesium stearate, silicon dioxide, and maltodextrin.

Hypromellose is used solely to make the vegetable capsule the dietary supplement is housed in and the gum, magnesium stearate, and silicon simply improve the texture of the powder.

None of them offer any extra benefits but they can cause side effects like bloating, depression, gas, diarrhoea, forgetfulness, headaches, stomach pain, and low energy levels (4).

Maltodextrin is an artificial sweetener with the same number of calories as sugar. It offers no health benefits and is used solely as a cheaper way to sweeten the product, despite the fact that it is a far less healthy alternative that spikes your blood sugar faster (5).

Natrol Carb Intercept With Phase 2 Customer Reviews

Natrol Carb Intercept With Phase 2 currently holds an average rating value of 4.1 out of 5 stars with previous customers.

When you read reviews by customers who like the product, they say they saw a difference in their fat and weight management when using the recommended dose of 2 capsules before they eat carb meals. However, they also say you must take a dose before every single high starch meal.

Many people also said they were on keto while taking it, which means they would have been consuming fewer carbs anyway, further calling into question the true efficacy of the dietary supplement.

When you read reviews by people who didn’t like the product though, It gives a very different perspective on it.

Many simply mentioned that it had no effect on their weight at all, whether they had recently began taking it or had been using it for nearly a month.

However, some also mentioned experiencing side effects, such as bloating, stomach pains, and even an increased appetite, which is obviously counterproductive when trying to stick to a reduced calorie diet.

This seems to show that Natrol Carb Intercept With Phase 2 is a dietary supplement that is largely a placebo.

It may offer some slight benefit but only to people already following an intense exercise plan and a diet that is low in calories and carbohydrates, and this is skewing the average rating value in its favour.

Natrol Carb Intercept With Phase 2 Pros & Cons


  • Reasonably priced
  • Contains some ingredients proven to affect the digestion of carbohydrates


  • The chromium and white kidney bean extract doses are both far too low
  • Calcium has no effect on weight loss and only prevents fat and weight gain if you are calcium deficient
  • Can cause side effects like bloating, stomach pains, and increases in appetite
  • Has to be taken before every meal to have any effect, which would take you far above the recommended dosage and make it an extremely expensive dietary supplement

Final Thoughts On Natrol Carb Intercept With Phase 2: Will It Help You Achieve Your Weight Loss Goals?

Natrol Carb Intercept With Phase 2 is a weight loss pill that is simply flawed in every way.

From ingredients that are under-dosed or not proven to affect your weight to hiding doses in proprietary blends and potentially causing side effects, the overall feeling is that this is a placebo that won’t help you at all unless you are already taking other extreme measures.

We therefore highly recommend you use Instant Knockout Cut instead. A weight loss pill users actually found helped suppress appetite and burn fat, you will find your body feels alot leaner and you are wearing even looser clothes in no time, and there is still no side effects.



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