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Irwin Naturals, System-Six, Powerful Weight Loss Support, 100 Liquid Soft-Gels

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Irwin Naturals, System-Six, Powerful Weight Loss Support, 100 Liquid Soft-Gels

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Irwin Naturals, System-Six, Powerful Weight Loss Support, 100 Liquid Soft-Gels

In Stock
  • Expiration Date: August 2019
  • Shipping Weight:
    1.34 lbs
    Switch to Metric units
  • Product Code: IRW-26247
  • UPC Code: 710363262471
  • Package Quantity: 100 Liquid Soft-Gels
  • Dimensions:
    4.8 x 2.5 x 2.5 in, 0.8 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • BioPerine Enhanced Absorption
  • Metabolism Boosters & Carb Metabolizer
  • Complete Six-in-One Formula for Enhanced Metabolism, Mood & Energy Support
  • Daily Essential Fatty Acids, Omega-3 Oils
  • Dietary Supplement
  • BioPerine
  • AdvantraZ

System-Six is a specialized formula that provides six support systems to assist with weight loss goals.

One: Thermogenesis - A combination of Green and White Tea extracts deliver powerful nutrients to enhance thermogenesis (heat production) and help burn calories.

Two: Energy - Natural caffeine plus the botanicals Yerba Mate, Guarana and Spirulina help you feel energized.

Three: Mood - Standardized Rhodiola extract is included in this formula to support brain health.

Four: Metabolism - A combination of B vitamins help convert food into energy and assist in the breakdown of carbs, fats and proteins.

Five: Carbohydrate Support - Chromium supports the breakdown of carbohydrates into glucose and helps to maintain healthy blood sugar levels already within a normal range.

Six: Antioxidants - Vitamins C and E plus other nutrients with antioxidant activity help to protect cell health and provide nutritional support for the body.

System Six, when combined with a low-calorie diet and exercise program, delivers powerful weight loss support to help you meet your goals.

What makes us different:

Liquid Soft-Gels- The nutrients in these easy-to-swallow Liquid Soft-Gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an optimum delivery system.

Quality Assurance - Irwin Naturals is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.

Patented BioPerine - BioPerine enhances the bioavailability, absorption and potency of many nutrients.

Suggested Use

Directions: (Adult) Take six (6) Liquid Soft-Gels per day with meals. May be taken all at one time or in divided doses.

If caffeine keeps you up at night, do not take this product in the evening since it contains natural caffeine.

Notice: For best results we recommend limiting the consumption of additional caffeine while using this product (e.g. less than three 8 ounce cups of coffee per day).

Other Ingredients

Gelatin, purified water, glycerin, soy lecithin, beeswax, annatto, turmeric, titanium dioxide, St. John's bread and sodium copper chlorophyllin.

Contains: Fish (anchovy, sardine), soy

No preservatives added.


Do not use if safety seal is broken. This product contains niacin and may cause a temporary warming and tingling sensation. This product contains caffeine and may affect blood pressure and/or heat conditions. Check with your doctor before using the product if you are using medication or have any medical conditions. Do not use if you may become pregnant, are pregnant or nursing. Do not exceed recommended daily intake. Not intended for use by persons under 18. Keep out of reach of children. Store in a cool, dry place.

(State of California Prop 65) This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 6 Liquid Soft-Gels
Serving Per Container: 16
  Amount per Serving %Daily Value
Vitamin C (as Ascorbic Acid) 40 mg 67%
Vitamin E (as d-Alpha Tocopherol) 10 IU 33%
Thiamin (as Thiamine Hydrochloride) 1 mg 67%
Riboflavin 1 mg 59%
Niacin (as Niacinamide) 14 mg 70%
Vitamin B12 (as Cyanocobalamin) 4 mcg 67%
Pantothenic Acid (as D-Calcium Pantothenate) 60 mg 600%
Selenium (as Selenium Aspartate) 34 mcg 49%
Chromium (as Chromium Picolinate) 200 mcg 167%
Fish Oil (30% Omega-3 fatty acids) 3053 mg
Garcinia extract (50% hydroxycitric acid) (fruit) 670 mg
White Tea extract (50% EGCG, 2% Caffeine) (leaf) 600 mg
Green Tea extract (40% caffeine) (leaf)
(150 mg of Caffeine)
375 mg
Rhodiola extract (3% rosavins) (root) 340 mg
Advantra Z Bitter Orange extract (5% synephrine) (fruit) 200 mg
L-Carnitine (as L-Carnitine Fumarate) 200 mg
L-Tyrosine 100 mg
Choline (as Choline Bitartrate) 60 mg
Inositol 60 mg
Cayenne powder (fruit) 40 mg
Ginger powder (root) 40 mg
Guarana (Paullinia cupana) powder (seed) 40 mg
Mate (Yerba Mate) extract (4:1) (leaf) 40 mg
Spirulina (Arthrospira platensis) powder 40 mg
Betaine (as Betaine Hydrochloride) 15 mg
BioPerine Complex
BioPerine Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (root)
6 mg
†Daily Value not established
iHerb Customer Reviews


Posted by iHerb Customer on March 18 2018 | Verified Purchase

Very good

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Rancid fishy smell

Posted by iHerb Customer on January 11 2018 | Verified Purchase

When I opened the bottle, there was a rancid fishy odour. Despite this, I decided against my better judgment to swallow two oily capsules. I nearly threw up and was burping that horrid rancid smell for the next hour. Not only that my fingers smelled of it too. Product had an expiry date of 2019 but there is no way it is fit for human consumption. Disappointed

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Can feel the caffeine , not sure about anything else

Posted by iHerb Customer on December 11 2017 | Verified Purchase

In the morning I can feel the alertness and energy this brings, it also curbs appetite until lunch time. But other than that no other real changes, except it can keep me up at night if I take it too late in the afternoon. Bought two bottles and have only finished one, doesn't last very long/

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Really and taste and smell

Posted by iHerb Customer on August 27 2017 | Verified Purchase

It has really bad fish taste and smell... Barely finished it and zero weight loss. Wont recommend :(((

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Used only a few weeks

Posted by iHerb Customer on August 24 2017 | Verified Purchase

I really don't know if this product works or not as I only used it for a few weeks. I bought 2 bottles and 2 bottles only lasted a few weeks. I gave a low rating because with any weight loss support supplement you need to use for at the very least a few months and having to 18 pills (6 with every meal) a day is a lot. It just seems that this is more like throwing money away to see if you can have any positive results. It's disappointing that Irwin Naturals couldn't deliver a product where there is no need to take the whole bottle in less then 7 days. This has no value for your money, and I have decided to use CLA which worked well for me a few years ago and much better value and less pills to take daily.

Thanks for your feedback!