Thorne Research MediClear-SGS Vanilla, Quality Protein Powder with Liver Health Ingredients, 1,071 Grams

Our Price: $89.00

Thorne Research MediClear-SGS is a liver-friendly protein powder which provides a hearty dose of rice & pea protein alongside a number of liver health ingredients. Features unique antioxidant & anti-inflammatory protection via sulforaphane glucosinolate.

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SKU: SP648 Category:


Finding the right protein powder to meet the individual needs of your body can be difficult, especially with so many brands flooding the market with low-quality, poorly-dosed ingredients. Such powders may have a pronounced negative effect on the health of the liver – the body’s primary detoxifying organ. Thorne Research plans to change all this with their MediClear line of liver-friendly protein powders. MediClear-SGS also features unique antioxidant protection via Sulforaphane Glucosinolate.

  • Based in natural rice protein and pea protein isolate.
  • Sulforaphane glucosinolate is a cutting-edge ingredient for antioxidant and anti-inflammatory support.
  • Contains notorious other liver health support ingredients like curcumin, milk thistle, and green tea.
  • May provide a useful nutritional boost for a variety of athletic and exercise activities.
  • Delicious vanilla flavor!

The Importance of Finding a Quality Protein Powder

Protein powders, particularly those made from low quality ingredients, pose a significant threat to the health of the liver. As the body’s central detoxifying organ, proper liver function is essential for human health and wellness. So, how to get all of the energizing and nourishing benefits of protein powders without also exposing the liver to these potential harms?

Perhaps the most important aspect of creating a liver-friendly protein powder is the selection of protein sources. Low quality proteins like those used within even the most popular supplement brands tend to be poorly absorbed in the digestive tract, making them less useful and place greater strain upon liver detoxification processes. As such, MediClear-SGS only uses rice and pea proteins which are widely acknowledged as the most useful and safe within the body. In addition to quality protein sources, this amazing powder also contains a unique blend of liver health support nutrients.

Ground-Breaking Ingredients for Liver Support

In a relatively recent discovery – 1992 at the John Hopkins University School of Medicine to be precise – a substance known as sulforaphane glucosinolate (SGS) was found in high concentrations within broccoli. It was also found that this substance may be the primary source of the amazing nutritional support properties that make cruciferous vegetables like broccoli a health and wellness dietary staple.1

The leading research seems to indicate that SGS provides nutritional support via antioxidant and anti-inflammatory mechanisms. These include the induction of numerous enzymes, including glutathione transferases (GST), which serve as antioxidant response element (ARE) targets; as well as being heavily involved in xenobiotic detoxification. Meanwhile, SGS’s anti-inflammatory properties are rooted in the inhibition of cytokine production.2 All of these supportive roles may be used to aid in the natural protection and function of the liver.

Not only does Thorne Research’s MediClear-SGS contain this cutting-edge antioxidant and anti-inflammatory support compound, it also contains a number of other important ingredients which may aid in liver health. These ingredients include milk thistle, green tea, N-acetyl-L-cysteine, and curcumin.


Note: This product is not a medical food. It is intended to be utilized in conjunction with a complete dietary program. Do not use in diets supplying less than 600 calories per day without complete medical supervision.


  • If pregnant, nursing, or undergoing treatment for a medical condition, consult your physician before taking this product
  • Keep out of reach of children
  • Do not exceed recommended dose

* These statements have not been evaluated by the Food and Drug Administration. This Product is not intended to diagnose, treat, cure or prevent any disease.


Supplement Facts

Serving Size: Two Scoops (51 g)

Servings Per Container: 21

Amount Per Serving
Calories 190
Total Fat 5 g

Saturated Fat

2 g
Total Carbohydrate 10 g

Dietary Fiber

1 g


5 g
Protein 20 g
Vitamin A (3,000 IU/900 mcg RAE as Beta Carotene and 2,000 IU/600 mcg RAE as Palmitate) 1.05 mg
Vitamin C (as Ascorbic Acid) 300 mg
Vitamin D (as Vitamin D3) (400 IU) 10 mcg
Vitamin E (110 IU/73.9 mg as d-Alpha Tocopherol and 10 IU/6.7 mg as d-Alpha Tocopherol from 88.7 mg Mixed Tocopherols) 80.6 mg
Thiamin (as Thiamin HCl) 12 mg
Riboflavin (as Riboflavin 5’-Phosphate Sodium) 5 mg
Niacin (30 mg as Niacinamide and 8 mg as Niacin) 38 mg
Vitamin B6 (as Pyridoxal 5’-Phosphate) 10 mg
Folate (as L-5-Methyltetrahydrofolate† from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 300 mcg
Vitamin B12 (as Methylcobalamin) 50 mcg
Biotin 150 mcg
Pantothenic Acid (as Calcium Pantothenate) 50 mg
Calcium (as Calcium Citrate) 300 mg
Iron 5 mg
Magnesium (as Magnesium Citrate) 150 mg
Zinc (as TRAACS® Zinc Bisglycinate Chelate)†† 10 mg
Selenium (as L-Selenomethionine) 70 mcg
Manganese (as TRAACS® Manganese Bisglycinate Chelate)†† 1.5 mg
Chromium (as TRAACS® Chromium Nicotinate Glycinate Chelate)†† 100 mcg
Molybdenum (as TRAACS® Molybdenum Glycinate Chelate)†† 50 mcg
Sodium 200 mg
Potassium (as Potassium Citrate) 100 mg
Proprietary Blend†††

Pea Protein Isolate

Rice Protein

25.53 g
Glycine†††† 1.65 g
Medium Chain Triglycerides (MCTs) 1.5 g
L-Glutamine†††† 500 mg
L-Lysine (as L-Lysine Monohydrochloride)†††† 500 mg
Milk Thistle extract (fruit) (Silybum marianum) 250 mg
Taurine†††† 110 mg
Methyl Sulfonyl Methane (MSM) 100 mg
Betaine Anhydrous (Trimethylglycine) 50 mg
Green Tea Phytosome††††† (Camellia sinensis extract (leaf) / Phosphatidylcholine complex) 50 mg
N-Acetyl-L-Cysteine†††† 50 mg
Glutathione (Reduced)†††† 25 mg
Boron (as Bororganic™ Boron Glycinate Complex)†††††† 100 mcg
Lutein (from Aztec Marigold extract (flower) (Tagetes erecta)) 60 mcg
Vanadium (as Vanadium Citrate) 50 mcg
Grapeseed Phytosome††††† (Vitis vinifera extract / Phosphatidylcholine complex) 50 mg
Curcumin Phytosome††††† (Curcuma longa extract (root) / Phosphatidylcholine complex) 400 mg
Sulforaphane Glucosinolate (from Broccoli extract (seed) (Brassica oleracea italica))†††††† 30 mg
Other Ingredients: Flavors, Evaporated Cane Juice Sugar, Rice Bran, Stevia extract (leaf) (Rebaudioside A 97%).

†This product uses Gnosis S.p.A.’s L-5-Methyltetrahydrofolic Acid, Glucosamine Salt (Quatrefolic®). Quatrefolic is a registered trademark of Gnosis S.p.A.
††This product uses Albion’s TRAACS® Chromium Nicotinate Glycinate Chelate, Manganese Bisglycinate Chelate, Molybdenum Glycinate Chelate, and Zinc Bisglycinate Chelate. TRAACS is a registered trademark of Albion International, Inc.
†††VegaLite, Thorne’s trade name for proprietary pea / rice protein blend.
††††Added Amino Acids.
††††† This product uses Indena S.p.A.’s green tea phytosome (Greenselect®), grape seed phytosome (Leucoselect®), and curcumin phytosome (Meriva®). Greenselect, Leucoselect, and Meriva are registered trademarks of Indena S.p.A.
††††††The extraction of glucosinolates from cruciferous seeds is protected by U.S. Patent No. 5,725,895. The use of this product is protected by U.S. Patent Nos. 5,968,505 and 5,968,567. TrueBroc is a trademark of Brassica Protection Products LLC.
†††††††This product uses Albion’s Bororganic™ Boron Glycinate Complex. Bororganic is a trademark of Albion International, Inc.

Dosage & Use

  • For adults and children 12 or more years of age Mix one serving (two scoops) with at least 10 ounces of cold water, juice, rice milk, or nut milk, or as recommended by your health professional.


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1. Sulforaphane Glucosinolate Discovery
2. Sulforaphane Glucosinolate Overview