Can You Have Lady Shake with Milk? The Definitive Guide

December 7, 2025 •

3 min read

While the standard mixing instruction for The Lady Shake is with water, the company confirms that using milk is completely acceptable. However, adding milk will alter the shake's nutritional profile by increasing the calories, fat, and sugar content.

Quick Summary

Mixing The Lady Shake with milk creates a creamier, more calorie-dense beverage, while water provides a lower-calorie option ideal for weight loss. The best choice depends on personal taste and dietary goals.

Key Points

Official Approval: The Lady Shake company has stated that mixing the shake with milk is acceptable, though water is the standard recommendation.
Calorie Implications: Adding milk significantly increases the calorie and sugar content of your shake, which is a major factor to consider for weight management.
Alternatives for Creaminess: Unsweetened non-dairy milks like almond or coconut offer a creamy texture with far fewer calories than cow's milk.
Goal-Oriented Choice: Use water for the lowest calorie intake and weight loss focus, or use milk for extra calories and protein to support muscle gain.
Digestive Comfort: For individuals with lactose intolerance or sensitivity, using water or a lactose-free milk is essential to avoid digestive issues.

The Official Stance on Milk

According to official communication from The Lady Shake on social media, using milk instead of water is completely acceptable. The company acknowledges that many customers prefer the creamier taste and texture that milk provides. For those focused on a low-calorie intake, they suggest low-sugar options like unsweetened almond milk, unsweetened coconut milk, or half milk and half water. While using water is the standard for the lowest calorie meal replacement, there is no official prohibition on using milk, as long as you understand the nutritional implications for your diet.

The Nutritional Impact: Milk vs. Water

The primary difference between mixing your shake with water versus milk is the added nutritional content. Water adds no extra calories, carbohydrates, or fat, making it the purest way to consume the shake with the lowest possible energy intake. Milk, conversely, adds these macronutrients, which can be either beneficial or detrimental depending on your fitness goals.

Benefits of Mixing with Milk

Enhanced Satiety: The extra protein and fat in milk can slow down digestion, helping you feel fuller for longer and potentially reducing cravings between meals.
Creamier Texture: For many, the taste and consistency of a shake made with milk is simply more palatable and dessert-like, making it an enjoyable part of their routine.
Extra Protein and Calories: If your goal is muscle gain rather than weight loss, the additional protein and calories from milk can be an advantage.

Benefits of Mixing with Water

Lowest Calorie Count: When weight loss is the primary goal, mixing with water ensures you are consuming the lowest possible number of calories per serving, helping you maintain a calorie deficit.
Faster Absorption: Post-workout, a water-based shake can deliver amino acids to your muscles more quickly for recovery, though a mixed shake with milk also provides benefits due to the combination of fast (whey) and slow (casein) proteins.
Lactose-Friendly: For individuals who are lactose intolerant or have a dairy sensitivity, water is the safest base to avoid digestive discomfort.

How Different Milks Impact Your Lady Shake

To illustrate the nutritional trade-offs, here is a comparison of how different liquid bases affect a standard Lady Shake serving.


Liquid Base	Approximate Added Calories (per 250ml)	Nutritional Impact & Considerations
Water	0 kcal	No added calories or macros; thinnest consistency.
Full Cream Milk	~149-160 kcal	Adds significant calories, fat, and protein; thick and creamy.
Lite/Skim Milk	~83-115 kcal	Adds fewer calories and fat than full cream, but often has higher sugar content; medium creaminess.
Unsweetened Almond Milk	~40-50 kcal	Low in calories and sugar; adds a light, creamy texture.
Unsweetened Coconut Milk	~45 kcal	Comparable low-calorie option to almond milk, with a unique flavour.
Soy Milk	~55 kcal	Adds moderate calories and a good source of protein for plant-based diets.

Tips for Mixing The Lady Shake with Milk

Adjust Your Ratio: If you find a full milk shake too thick or heavy, start with a 50/50 mix of milk and water to find a consistency you enjoy.
Use the Right Equipment: A shaker cup with a blender ball or using a kitchen blender will help ensure a smooth, lump-free consistency, especially with the thicker texture of milk-based shakes.
Experiment with Alternatives: If you're managing calories but crave creaminess, unsweetened almond or coconut milk is a great compromise. They offer a richer texture without the added sugar and calories of traditional cow's milk.
Consider Flavor: While most classic flavours like chocolate or vanilla pair well with milk, lighter, fruity flavours are often designed specifically for mixing with water and can taste strange with a milky base.

Conclusion: Making the Right Choice for Your Goals

Ultimately, whether you should have Lady Shake with milk or water depends on your personal health goals and preferences. If you are strictly focused on weight loss and maintaining a low-calorie intake, water is the clear choice. For those seeking a more filling, indulgent shake or aiming for muscle gain, milk offers a nutrient-rich and creamier alternative. Non-dairy, unsweetened milks are an excellent middle-ground, providing a creamy texture with a lower calorie impact. For personalized advice, especially regarding dietary restrictions like lactose intolerance, it is always recommended to consult with a doctor or dietitian before changing your routine.

For further information on protein shake liquids, refer to this comprehensive guide from Health.com.

Frequently Asked Questions

The Lady Shake is a meal replacement shake specifically formulated for women. It is high in protein, fiber, and 25 vitamins and minerals, and low in sugar, designed to support weight loss and overall health.

Yes, all types of milk add calories to your shake. The calorie increase varies by milk type, with full cream milk adding the most and unsweetened non-dairy milks like almond milk adding the least.

For the lowest possible calorie count, water is the best choice for mixing your shake. If you want a creamier texture without many extra calories, unsweetened almond or coconut milk is a recommended alternative.

Yes, you can use plant-based milk. The Lady Shake has specifically suggested unsweetened almond or coconut milk as good options for a creamy, low-sugar shake.

Yes, mixing the powder with milk will result in a thicker and creamier shake compared to using water, which is a key reason many prefer it.

If you are lactose intolerant, you should avoid using regular dairy milk to prevent digestive issues like bloating and cramps. Options include using water, lactose-free milk, or a non-dairy alternative.

People who are trying to gain muscle often prefer milk because it provides extra protein and carbohydrates to aid in muscle recovery and growth. The richer taste and texture is also a motivating factor.