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Nutritional rice protein powder with vitamins, minerals and nutrients for comprehensive gastrointestinal support
Our trusted daily UltraClear Sustain™, same expert formula, now with a new name and brand new look!
Metagenics UltraClear Gut Support is a science-based nutritional powder designed to support digestive health, particularly for those with sensitivities or increased gut support needs. Formerly known as UltraClear Sustain, this trusted formula delivers a comprehensive blend of hypoallergenic rice protein, gut-specific amino acids, and essential vitamins and minerals.
It’s enriched with L-glutamine, NAC, and glutathione to help nourish and protect the gut lining, while inulin from chicory provides prebiotic fibre to feed beneficial bacteria. With vitamins A, B2, B3 and biotin for mucosal integrity, and MCTs to support energy, UltraClear® Gut Support offers a holistic approach to gut resilience. Ideal as part of a gut restoration plan or for daily digestive maintenance, it mixes easily into a delicious vanilla shake and is free from common allergens.
Blend, shake or briskly stir 2 level scoops into 250ml or 8 ounces of water, juice, or milk/milk alternative. Fruits and vegetables could be added to make a tasty smoothie. Please see our Guide For Use for further information on how to use this product.
Serving Size: 2 scoops (56g)
Servings Per Container: 14
Metagenics supplements should not be used as a substitute for a varied diet and healthy lifestyle. Results may vary between individuals.
- Hypoallergenic Protein: Specially processed high amylose rice flour enhanced with amino acids for improved protein quality.
- Targeted Nutrients: Fortified with glutamine, glutathione, NAC, and zinc to support gut lining and integrity.
- Readily Absorbed Fats: Contains medium-chain triglycerides (MCTs) to support energy and lipid metabolism.
- Soluble Fibre Blend: With inulin from chicory to feed beneficial gut bacteria and support digestive function.
- Mucosal Support Vitamins: Includes vitamins A, B2, B3 and biotin to maintain healthy mucous membranes.
- Delicious Vanilla Flavour: Mixes easily with water or plant milk for a smooth, pleasant-tasting shake.
July 2025
UltraClear Sustain™ has had a name change. It is now called UltraClear Gut Support and the formula remains the same.
The vitamin D3 in this product is from lanolin - a vegetarian source of vitamin D3.
This formula is designed for those wishing to support healthy digestive function in the body. This product is accompanied by a Guide for Use which explains how to use the product, using a 3-step protocol. We would recommend consulting a health professional before taking this product.
The safety of glutamine in cancer patients has not been established, therefore this product is not recommended for those with cancer. (Please note we are in the process of updating the product labels with this caution but it may be some time before it filters through to appearing on the product pots).
Do not use if pregnant or breastfeeding.
If taking any kind of medication or have a medical condition, consult a healthcare practitioner before using this product. This product contains vitamin A. Do not exceed 750µg of vitamin A (as retinol) per day if pregnant or likely to become pregnant except on the advice of a doctor or antenatal clinic.
Not recommended for children under 12 years of age unless directed by a health care professional.
If taking anti-coagulants, consult a medical practitioner before using this product.
This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.
Each 3 scoop serving typically provides: | % NRV* | |
Calories | 205kcals | |
Protein | 14.8g | |
Total Carbohydrate | 28.1g | |
Simple | 16.2g | |
Dietary fibre | 2.5g | |
Fat | 4.2g | |
of which saturates | 1.7g | |
Salt | 0.2g | |
Potassium | 253mg | ✝ |
Vitamin A (as retinyl palmitate) | 480µg RE** | 150 |
Vitamin A (as beta-carotene) | 720µg RE** | ✝ |
Vitamin D (as cholecalciferol) (100IU) | 2.5µg | 50 |
Vitamin C (as ascorbic acid) | 160mg | 200 |
Vitamin K (as phytomenadione) | 80µg | 107 |
Vitamin E (as d-alpha tocopheryl acetate) (45IU) | 30mg | 250 |
Vitamin B1 (as thiamin HCl) | 1.1mg | 100 |
Vitamin B2 (as riboflavin) | 1.4mg | 100 |
Vitamin B3 (as niacinamide) | 16mg | 100 |
Pantothenic Acid (as d-calcium pantothenate) | 15mg | 250 |
Vitamin B6 (as pyridoxal-5-phosphate) | 2.8mg | 200 |
Vitamin B12 (as methylcobalamin) | 2.5µg | 100 |
Biotin | 150µg | 300 |
Folate (calcium-L-methylfolate) | 150µg | 75 |
Calcium (as calcium citrate, phosphate) | 250mg | 31 |
Iron (as iron gluconate) | 4.2mg | 30 |
Phosphorous | 343mg | 49 |
Magnesium (as citrate, oxide) | 187.5mg | 50 |
Zinc (as citrate) | 10mg | 100 |
Copper (as gluconate) | 1000µg | 100 |
Iodine | 75µg | 50 |
Molybdenum (as sodium molybdate) | 50µg | 100 |
Chromium (as picolinate) | 80µg | 200 |
Selenium (as selenomethionine) | 55µg | 100 |
Choline (bitartrate) | 82.5mg | ✝ |
N-Acetyl-Cysteine | 5mg | ✝ |
L-Glutathione | 5mg | ✝ |
Inulin | 2000mg | ✝ |
L-Cysteine | 282mg | ✝ |
L-Glutamine | 1000mg | ✝ |
L-Lysine | 521mg | ✝ |
L-Threonine | 535mg | ✝ |
**µg RE = micrograms retinol equivalents
* NRV is the Nutrient Reference Value
✝ NRV not yet established
Other ingredients:
Medium-chain triglycerides
Natural vanilla flavour
Olive oil
Rice flour
Rice protein concentrate
Rice syrup powder
Bamboo extract (Bambusa vulgaris)
Dicalcium phosphate
Guar gum
