Whey Protein Isolate Powder Vanilla - Grass-Fed, High Protein

Our review of this whey protein isolate powder finds it best suited for people who want a clean, high-protein post-workout shake with minimal digestive hassle. The biggest reason to buy is the protein composition: a cold-processed, grass-fed whey isolate that delivers 30 g of protein per serving and is micro-filtered to under 1 g of lactose, making it easier on sensitive stomachs. The powder is lightly sweetened with coconut sugar, contains sunflower lecithin for better mixing, and avoids artificial sweeteners and soy, which will appeal to ingredient-conscious users.

Key Features

• Cold-processed native whey: Preserves bioactive proteins and delivers a concentrated isolate for recovery and muscle repair.
• 30 g protein per serving: Provides a substantial post-workout dose that supports muscle building and satiety.
• Low lactose: Micro-filtered to less than 1 g of lactose, helping those with mild lactose sensitivity digest it more comfortably.
• Clean ingredient list: Made from grass-fed whey, sunflower lecithin, vanilla extractives and coconut sugar with no artificial sweeteners or fillers.
• Improved mixability: Sunflower lecithin and powder formulation blend easily into water or milk for smooth shakes and smoothies.
• Bioactive components: Contains naturally occurring L-carnitine and lactoferrin which are retained by the cold-processed method.

Who It's For

This whey isolate is a good match for athletes, gym-goers, and anyone focused on recovery or lean muscle development who also prioritizes clean, whole food-based ingredients. Those on low-carb and keto-style plans will appreciate the keto-friendly profile and lack of refined sugars or artificial sweeteners.

People who need completely dairy-free protein or want a flavored powder with zero sweetness may want to look elsewhere; although lactose is very low, this is still a milk-derived whey isolate and the vanilla flavor is lightly sweetened with coconut sugar, which some users find noticeable.

Pros & Cons

Pros

• High protein content per serving supports recovery and muscle synthesis.
• Clean ingredient list with no artificial sweeteners, soy, or gums appeals to ingredient-conscious shoppers.
• Micro-filtered low lactose and good mixability reduce bloating and improve shake texture.

Cons

• Vanilla flavor is lightly sweetened with coconut sugar and some users may find it slightly too sweet.
• Not suitable for those seeking a dairy-free or zero-sugar flavored protein option.

Specifications

Brand	ProMix Nutrition
Protein per serving	30 g
Serving size	2 scoops (30 servings per container)
Lactose	Micro-filtered to <1 g per serving
Flavor	Vanilla
Key ingredients	Grass-fed whey isolate, sunflower lecithin, coconut sugar, vanilla extractives
Dietary highlights	Gluten-free, keto-friendly, no soy, no artificial sweeteners

Our Verdict

This whey protein isolate is a solid choice for people who want a high-protein, clean-ingredient post-workout powder with minimal lactose and good mixability. Its grass-fed sourcing and absence of artificial sweeteners make it good value for those focused on ingredient quality and effective recovery, though flavor sweetness may not suit everyone.

Frequently Asked Questions

Is this protein suitable for lactose-sensitive users?
Yes; the product is micro-filtered to under 1 g of lactose per serving, which reduces digestive discomfort for many with mild lactose sensitivity.

Can this powder be used for baking and cooking?
Yes; reviewers note it works well in shakes, smoothies and recipes, and its vanilla flavor blends into baked goods and protein recipes.

Does this product contain artificial sweeteners or stevia?
No; the formula is lightly sweetened with coconut sugar and contains no artificial sweeteners, stevia, or fillers.