UltraClear Sustain Vanilla powder helps your gut stay healthy by strengthening the gut mucosal barrier and making you feel more comfortable and resilient after meals. Rice protein concentrate supports body tissue, and L-glutamine helps protect and repair the gut lining well. A prebiotic inulin and MCT fats feed friendly gut bacteria and give quick energy, all in vanilla flavour. Free from gluten, dairy, eggs and soy, Nutri Advanced stands for clean, transparent nutritional formulations.

Available Sizes & Variants:

784g Vanilla powder - convenient all in one tub for daily gut support.

Benefits & Features:

• Strengthens gut barrier with L-glutamine.
• Rice protein provides tissue support that is gentle on digestion.
• Inulin prebiotic nourishes friendly gut bacteria for easier digestion.
• MCT fats deliver quick energy and ease digestion.
• A rich micronutrient profile helps support energy metabolism and mucosal health, backing everyday vitality and resilience during busy, stressful periods at work, home and gym.

Nutri Advanced has built a reputation for gut health focused formulas and nutritional supplement solutions, and UltraClear Sustain Vanilla embodies that with a careful, hypoallergenic protein powder approach. The key star is rice protein concentrate for tissue support, plus L-glutamine to help protect the gut lining. Inulin prebiotic nourishes good bacteria while MCT fats supply quick energy. Bamboo extract adds phytonutrients, and the whole mix is gluten, dairy, egg and soy free, with a natural vanilla flavour. If you are shopping for the best collagen supplements, UltraClear Sustain Vanilla offers a different kind of gut support.

Medium-chain triglycerides, Natural vanilla flavour, Olive oil, Rice flour, Rice protein concentrate, Rice syrup powder, Microcrystalline cellulose, Rice extract, Tricalcium phosphate, Dicalcium phosphate, Guar gum

• GTIN: 5028392001653
• Manufacturer: Nutri Advanced
• Categories: New ArrivalsNutri Advanced
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Mix 3 level scoops into 8 ounces of water or juice by blending, shaking, or stirring briskly.
Serving Size: 3 scoops (56g)
Servings Per Container: 14 Take 1 capsule\, 1-4 times daily\, with meals.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: L-glutamine

L-glutamine is basically an amino acid that helps tissue function and is a key energy source for gut cells.

This form is part of a broader gut-supporting blend in the product profile, with the amino acid contributing to mucosal health and immune support in the gut.

What Does L-glutamine Do?

L-glutamine helps maintain mucosal barrier function and supports intestinal repair, which fits EFSA‑style considerations for gut health support. It fuels intestinal cells and speeds up repair processes.

This function is described in the context of gut health research and backed by expert synthesis of data on intestinal barrier maintenance and cellular repair in the gut.

Dr. Plauth of a university shared findings related to mucosal integrity and immune support in the gut.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Welzo picked Nutri Advanced as our partner for UltraClear Sustain Vanilla because this brand lines up with our focus on gut-supporting nutrition and high-purity ingredients. Nutri Advanced offers a formulation that targets gastrointestinal resilience with ingredients such as L-glutamine for mucosal support, hypoallergenic rice protein for tissue nutrition, prebiotic inulin to nourish beneficial gut flora, and a comprehensive micronutrient profile to support energy metabolism and overall well-being. This product design mirrors our commitment to clear, science-led supplementation for GI health.

Nutri Advanced shows manufacturing excellence through a thoughtful mix of amino acids, fats and plant extracts, all packed in a gluten-, milk-, egg- and soy-free matrix with natural vanilla flavour. This is reinforced by our evaluation framework, where the brand was assessed by our team of medical experts for compliance with the certifications we require.

Ultimately, Nutri Advanced suits this specific supplement thanks to its targeted GI formulation, clear emphasis on purity and safety, and alignment with Welzo’s expert vetting process, underscoring why we endorse this brand for our gut-health line.