Core Nutritionals Drops New Holiday Sugar Cookie Flavor In Their Gourmet Protein Blend

Core Nutritionals took their sustained-release protein and wrapped it in the flavor of a warm, buttery holiday cookie — and it might be one of their most balanced seasonal drops to date. But behind the festive flavor is a legitimately performance-driven formula built to keep amino acids elevated for hours, support recovery, and digest smoothly. This is the rare “holiday protein” that isn’t just a flavor-of-the-month cash grab — it actually performs.

A Blend Built for Real Recovery

Core PRO has always been known for its three-protein blend, and Holiday Sugar Cookie keeps the same structure that made it a staple: whey concentrate, whey isolate, and milk protein isolate.

Each of these proteins digests differently, and that’s the point. The isolate hits fast, giving you that immediate spike in amino acids your body needs right after training. The concentrate brings in more naturally occurring fractions that support glutathione and immune function — something that actually matters during hard training phases. And the milk protein isolate? That’s your slow-release backbone, giving you casein and whey in their natural milk ratios so you stay fuller longer and get a steady drip of amino acids for hours.

All of this comes together to deliver a complete amino acid profile, including a full 2.6 grams of leucine, which is the amount consistently shown to maximize muscle protein synthesis. This isn’t a “filler” blend — it’s the real deal.

Why This Protein Digests So Smoothly

Core also doesn’t pretend digestion magically happens. They use DigeSEB, a clinical enzyme system that actually helps your body break down what you’re drinking. That includes enzymes for protein, carbs, lactose, and even fiber — which means better digestion, better absorption, and none of the heaviness or bloating you get with cheaper blends.

Most companies completely overlook digestion. Core literally built it into the formula.

The MCT Creamer That Changes the Texture

Another reason this blend tastes the way it does: the MCT coconut oil creamer. It gives the shake a thicker, richer texture without weighing you down. MCTs digest differently than normal fats — they skip the slow digestion route and go straight to the liver to be burned for energy. Research shows they can increase resting energy expenditure by up to 65%, which is wild for something added to a protein shake.

But here’s the truth: most people will notice the texture before the metabolic boost. It’s creamy, smooth, and makes the Holiday Sugar Cookie flavor taste like a legit dessert.

A Holiday Flavor Done the Right Way

Holiday Sugar Cookie tastes exactly like the name suggests — warm, buttery, sweet, but not overly artificial. Some companies slap sprinkles on a vanilla base and call it a holiday flavor. This one actually tastes like a cookie, without being cloying or heavy. The flavor team nailed the balance between cozy and craveable.

Mixing it with water gives it a dessert-leaning creaminess. With almond milk? It’s basically a Christmas milkshake.

Who This Is For

This protein fits perfectly for anyone training hard who wants a shake that does more than just fill a macro. It works post-workout, before bed, or anytime you need something filling that won’t wreck your stomach. The blend keeps amino acids elevated for hours, and the digestive enzymes make it one of the easiest sustained-release proteins to tolerate — even for people who normally struggle with whey.

This is for lifters, CrossFit athletes, hybrid athletes, or anyone who wants a protein that actually supports their recovery, not just their sweet tooth.

Powerhouse Journal Verdict

Core PRO Holiday Sugar Cookie brings together everything a good seasonal drop should have: a flavor that feels fun and festive, and a formula that still hits performance standards. Between the transparent amino acid profile, the multi-phase protein system, the enzyme support, and the MCT creamer, it’s one of the strongest holiday proteins of the year — and one you’ll actually finish the tub of.