Promasil Vanilla

Rivalus

#Protein Powder

Safety85

Efficacy80

Transparency75

Based on Examine, Wikipedia, and 23 other sources

Overview

Promasil Vanilla offers a diverse blend of protein sources (whey, casein, egg, goat milk) designed to provide both immediate and sustained amino acid delivery, supporting muscle growth and recovery. While the total protein per serving (20g) is effective for muscle protein synthesis, the proprietary nature of the blend prevents an exact evaluation of the contribution and optimal dosing of each specific protein, and the listed Beta-Alanine is likely underdosed for significant performance benefits. The added vitamins and minerals contribute to general nutritional support.

The Good

Diverse Protein Matrix for Sustained Release: The blend includes various protein types (whey isolates, concentrate, casein, egg albumen, goat milk protein, hydrolysate), offering a broad amino acid profile and different digestion rates. This provides both immediate post-exercise muscle protein synthesis and sustained amino acid delivery for prolonged recovery and satiety.

High-Quality Protein Sources: The product utilizes well-regarded protein forms like micro-filtered whey protein isolate, ultra-filtrated whey protein concentrate, calcium caseinate, milk protein isolate, goat milk protein isolate, egg albumen, and whey protein hydrolysate, all known for their high biological value.

Supports Muscle Growth and Recovery: With 20 grams of protein per 50-gram serving, the product delivers an efficacious dose of protein proven to stimulate muscle protein synthesis, aid in muscle repair, and support lean mass development when combined with resistance training.

The Bad

Proprietary Blend for Protein Sources: While the total protein content is disclosed (20g per 50g serving), the exact proportions of each of the seven protein sources (Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Milk Protein Isolate, Goat Milk Protein Isolate, Egg Albumen, Whey Protein Hydrolysate) within the 20g proprietary blend are not transparent. This makes it difficult to assess the precise contribution and optimal dosing of each individual protein, especially for specific needs or sensitivities.

Potential for Lactose Sensitivity: Despite containing isolates which are lower in lactose, the presence of Whey Protein Concentrate, Calcium Caseinate, and Milk Protein Isolate may still cause mild gastrointestinal discomfort (bloating, gas) in individuals with moderate lactose intolerance. Goat Milk Protein Isolate is also present, which, while often better tolerated than cow's milk protein, can still cause issues for some.

Artificial Sweeteners: The product contains Acesulfame-Potassium and Sucralose, which some consumers prefer to avoid due to personal preference or potential long-term health concerns, despite regulatory approval.