4.89

4.89

97 reviews

97 reviews

The real-food meal replacement that keeps you satiated

The real-food meal replacement that keeps you satiated

Designed by metabolism scientists, SIGNALS uses real food ingredients to work with your biology and deliver satiety, energy, and real nourishment in every shake.

Try SIGNALS risk-free

30 day money back
guarantee on first bag

30 day money back guarantee on first bag

"My energy immediately elevated. Over five hours later, I'm still completely satiated without a lick of hunger."

DR. ALEXIS J. COWAN

PhD Scientist & Metabolism Expert

"You will not find anything close to this. The quality ingredients, taste, and satiety are simply amazing."

Tessa Florio

MS Nutrition | Functional Nutrition

"As someone who healed an autoimmune disease naturally, I'm extremely impressed with SIGNALS."

Sheryl Utal

Founder Japa Health

"With a strong focus on supporting the microbiome, it's my go-to meal replacement."

Erika Smith

B.A. Biology | Gut Health

"Absolute burst of energy within 5-30 minutes. Felt like I could go for a 20k run."

Joao Pereira

PhD Assistant Professor Neurology

Explore full testimonials from experts ↓

Eliminate
Cravings

Feel Full
With No Bloat

Increase
Mental Clarity

Blood Sugar
Friendly

Boost
Your Mood

Your body already knows what it needs. Most shakes ignore those signals.

Instead of relying on volume or artificial thickeners to fake fullness, we use real food to work with your biology to actually satiate you – triggering GLP-1, CCK, and PYY, the signals that tell your body it’s truly full.

what does your body need to release these signals?

01

01

High Quality Protein

02

02

Beneficial Fats

03

03

Micronutrients

detected by Intestinal Cells

04

04

Resistant Starch

05

05

Prebiotic Fiber

fermented by microbiome

Your body doesn't want another protein shake. It wants this.

SIGNALS is made with the 100% real, bioavailable ingredients making up the Fullness Five, encompassing the five categories of nutrients responsible for stimulating the production of chemical messengers that signal fullness from a meal.

01

High Quality Protein

Grass-Fed Beef Protein Isolate

Cage-Free Egg White Protein

L-Leucine

02

Beneficial Fats

Coconut Milk and MCTs

Cocoa Butter

*contains milk (casein)

Extra Virgin Olive Oil (EVOO)

Conjugated Linoleic Acid (CLA)

Omega-3 Fats

03

Whole-food Micronutrients

Grass-Fed Beef Liver and Spleen

Grass-Fed Beef Kidney

Grass-Fed Beef Pancreas

Grass-Fed Beef Heart

Grass-Fed Beef Brain

*BSE-free

Blue Spirulina

*Vanilla only

04

Resistant Starch

Green Banana

Resistant Tapioca Dextrin

05

Prebiotic Fiber

Acacia Fiber

Chia Seeds

+

Real Flavors

Monk Fruit Extract

Himalayan Pink Salt

Madagascar Vanilla Extract Powder

*Vanilla only

Single-Source Black Cocoa Powder

*Chocolate only

01

high quality protein

(3)

Grass-Fed Beef Protein Isolate

Cage-Free Egg White Protein

L-Leucine

02

beneficial fats

(5)

Coconut Milk and MCTs

Cocoa Butter

*contains milk (casein)

Extra Virgin Olive Oil (EVOO)

Conjugated Linoleic Acid (CLA)

Omega-3 Fats

03

Micronutrients

(6)

Grass-Fed Beef Liver and Spleen

Grass-Fed Beef Kidney

Grass-Fed Beef Pancreas

Grass-Fed Beef Heart

Grass-Fed Beef Brain

*BSE-free

Blue Spirulina

*Vanilla only

04

Resistant Starch

(2)

Green Banana

Resistant Tapioca Dextrin

05

Prebiotic Fiber

(2)

Acacia Fiber

Chia Seeds

+

natural Flavors

(4)

Monk Fruit Extract

Himalayan Pink Salt

Madagascar Vanilla Extract Powder

*Vanilla only

Single-Source Black Cocoa Powder

*Chocolate only

Fullness
Five

Bioavailable

Real
Food

Nose
To Tail

Grass
Fed

Keto
Friendly

Proudly made without

Industrial seed oils

mono- and diglycerides

Cellulose gum

Artificial Sweeteners

Artificial flavors

Non-Food Additives

Preservatives

Sugar alcohols

Lecithins

Carrageenan

Polysorbates

Soy

Refined sugar

Whey

Fillers

GMOs

Stop choosing between convenience and real nutrition

Avg. Protein Powder

Avg. Protein Powder

Meal Equivalent

Meal Equivalent

Cost per meal*

$1-2

$5.33

$20+

Cost per meal*

$1-2

$5.33

$20+

Time to Prepare

30s

30s

30-60m

Time to Prepare

30s

30s

30-60m

Only Real Food Ingredients

Only Real Food Ingredients

Made without gut-disrupting emulsifiers

Made without emulsifiers

Free of whey/pea protein

Free of whey/pea protein

Complete Fullness Five

Complete Fullness Five

Truly Satiating (4-6 hours)

Truly Satiating (4-6 hours)

Trusted by Metabolism Scientists, Nutritionists, and Biohackers

"Hands down the creamiest, most delicious shake I've ever had—and it's only mixed with water. My energy immediately elevated. Over five hours later, I'm still completely satiated without a lick of hunger. This will be the biggest game changer."

DR. ALEXIS J. COWAN

PhD Scientist & Metabolism Expert

"You will not find anything close to this on the market. The quality ingredients, taste, and satiety factor are simply amazing. Perfect for busy days running my business as a mom of 3."

Tessa Florio

MS Nutrition | Functional Nutrition

"I would give this 1000 stars if I could. As someone who healed an autoimmune disease naturally, I'm extremely impressed with SIGNALS. I've never experienced a product that tastes this good while feeling fantastic in my very sensitive body. I've noticed improvements in energy, cognition, exercise performance, and recovery. This is a complete game changer."

Sheryl Utal

Founder Japa Health

"An absolute game-changer! Packed with complete nutrition and feels like a full meal every time. Best part? Zero intestinal or digestive issues—so gentle on my gut. With a strong focus on supporting the microbiome, it's my go-to meal replacement. 10/10 recommend to every busy woman."

Erika Smith

B.A. Biology | Gut Health

"Absolute burst of energy within 5-30 minutes. Felt like I could go for a 20k run. Really tasty, and it could easily be a meal."

Joao Pereira

PhD Assistant Professor Neurology

"Whey doesn't agree with me, so I've been searching for a quality meal replacement. They don't exist, until now. No competition. Best I've tried."

Rua Gilna

Director of Fitness

"Working in hospitals and seeing the nonsense used as 'meal replacement,' this is so refreshing. The whole food sourcing, mindful nutrient inclusion, and fiber content are unheard of in this category. The world needs more products like this."

Brittany Terry

Hospital Healthcare Worker

"Energy levels were definitely up! Delightfully delicious. Can't wait to experience the full benefits!"

Erica Forsberg

PhD VP of Metabolomics

"Hands down the creamiest, most delicious shake I've ever had—and it's only mixed with water. My energy immediately elevated. Over five hours later, I'm still completely satiated without a lick of hunger. This will be the biggest game changer."

DR. ALEXIS J. COWAN

PhD Scientist & Metabolism Expert

"You will not find anything close to this on the market. The quality ingredients, taste, and satiety factor are simply amazing. Perfect for busy days running my business as a mom of 3."

Tessa Florio

MS Nutrition | Functional Nutrition

"I would give this 1000 stars if I could. As someone who healed an autoimmune disease naturally, I'm extremely impressed with SIGNALS. I've never experienced a product that tastes this good while feeling fantastic in my very sensitive body. I've noticed improvements in energy, cognition, exercise performance, and recovery. This is a complete game changer."

Sheryl Utal

Founder Japa Health

"An absolute game-changer! Packed with complete nutrition and feels like a full meal every time. Best part? Zero intestinal or digestive issues—so gentle on my gut. With a strong focus on supporting the microbiome, it's my go-to meal replacement. 10/10 recommend to every busy woman."

Erika Smith

B.A. Biology | Gut Health

"Absolute burst of energy within 5-30 minutes. Felt like I could go for a 20k run. Really tasty, and it could easily be a meal."

Joao Pereira

PhD Assistant Professor Neurology

"Whey doesn't agree with me, so I've been searching for a quality meal replacement. They don't exist, until now. No competition. Best I've tried."

Rua Gilna

Director of Fitness

"Working in hospitals and seeing the nonsense used as 'meal replacement,' this is so refreshing. The whole food sourcing, mindful nutrient inclusion, and fiber content are unheard of in this category. The world needs more products like this."

Brittany Terry

Hospital Healthcare Worker

"Energy levels were definitely up! Delightfully delicious. Can't wait to experience the full benefits!"

Erica Forsberg

PhD VP of Metabolomics

Rich & creamy with just water

Rich & creamy with just water

No milk needed. For real.

No milk needed. For real.

3 scoops of SIGNALS™

Or if you’re in between meals, we suggest 1.5 scoops for a snack – sometimes a full serving might be too filling.

01

01

3 scoops of SIGNALS™

Or if you’re in between meals, we suggest 1.5 scoops for a snack – sometimes a full serving might be too filling.

Shake or blend

Add 8oz water and simply shake in a bottle, or add ice and blend for a rich, creamy flavor – no milk necessary.

02

02

Shake or blend

Add 8oz water and simply shake in a bottle, or add ice and blend for a rich, creamy flavor – no milk necessary.

Enjoy a fully nourishing meal

People who drink SIGNALS tell us they feel motivated for hours, free from craving, and even euphoric.

03

03

Enjoy a fully nourishing meal

People who drink SIGNALS tell us they feel motivated for hours, free from craving, and even euphoric.

SIGNALS Vanilla Sky (Front)
SIGNALS Vanilla Sky (Back)
SIGNALS Vanilla Sky Nutrition Facts
SIGNALS Vanilla Sky Fullness Five
SIGNALS Midnight Chocolate (Front)
SIGNALS Midnight Chocolate (Back)
SIGNALS Midnight Chocolate Nutrition Facts
SIGNALS Midnight Chocolate Fullness Five
SIGNALS Vanilla Sky (Front)
SIGNALS Vanilla Sky (Back)
SIGNALS Vanilla Sky Nutrition Facts
SIGNALS Vanilla Sky Fullness Five
SIGNALS Midnight Chocolate (Front)
SIGNALS Midnight Chocolate (Back)
SIGNALS Midnight Chocolate Nutrition Facts
SIGNALS Midnight Chocolate Fullness Five

4.89

97 reviews

SIGNALS™ Satisfaction Shake

45 scoops

How many scoops do I need?

A complete meal shake formulated based on your body's nutrient sensing and appetite signaling system. Give your body exactly what it is seeking and feel the liberating satisfaction of feeding your signals.

Vanilla Sky

Midnight Chocolate

UNLOCK $10 OFF EACH BAG

Subscribe & Save

$79.99

Save $10 on every bag

Skip or reschedule anytime

Cancel anytime without fees

Delivery frequency

Buy one time

$89.99

UNLOCK $10 OFF EACH BAG

Subscribe & Save

$79.99

Save $10 on every bag

Skip or reschedule anytime

Cancel anytime without fees

Delivery frequency

Buy one time

$89.99

Free US shipping on 2 bags or more (or $7.99)

30 day money back guarantee on your first bag

Complete nutrition at every size

Your body's satiety signals are universal — how much it takes to trigger them isn't. A full 3-scoop serving delivers a complete meal. But many customers find 1.5 scoops keeps them satisfied for hours.

3 scoops

1.5 scoops

calories

vanilla sky

370

Midnight Chocolate

360

protein

33g

beneficial fat

20g

fiber + resistant starch

12g

net carbs*

<8g

servings

15

cost/serving

†

$5.33

*Net carbs = Total carbs - dietary fiber - resistant starch

†Cost per serving based on subscription ($79.99)

Complete nutrition at every size

Your body's satiety signals are universal — how much it takes to trigger them isn't. A full 3-scoop serving delivers a complete meal. But many customers find 1.5 scoops keeps them satisfied for hours.

3 scoops

1.5 scoops

calories

Vanilla

370

Chocolate

360

protein

33g

beneficial fat

20g

fiber + resistant starch

12g

net carbs*

<8g

servings

45

cost/serving

†

$5.33 - $6.00

*Net carbs = Total carbs - dietary fiber - resistant starch

†Cost per serving based on subscription ($79.99)

Complete nutrition at every size

Your body's satiety signals are universal — how much it takes to trigger them isn't. A full 3-scoop serving delivers a complete meal. But many customers find 1.5 scoops keeps them satisfied for hours.

3 scoops

1.5 scoops

calories

Vanilla

370

Chocolate

360

protein

33g

beneficial fat

20g

fiber + resistant starch

12g

net carbs*

<8g

servings

15

cost/serving

†

$5.33

*Net carbs = Total carbs - dietary fiber - resistant starch

†Cost per serving based on subscription ($79.99)

Frequently asked
questions

View all

Can I prepare SIGNALS™ in advance?

What does SIGNALS™ taste like? Can you taste the organs?

How is SIGNALS™ different than other meal replacement shakes?

Who makes SIGNALS™?

What’s in SIGNALS™?

Can I really mix SIGNALS™ just with water? Can I mix it with milk or a dairy alternative?

Our customers are quite… satisfied

Our customers are quite… satisfied

4.89

Based on 97 reviews

Terra Pfund

Verified Buyer

So good

So good. So creamy. So satiating. Look no further for a quality protein and meal replacement. Worth every penny.

Pamela Nola

Verified Buyer

I’ve been drinking protein shakes for a long time

I’ve been drinking protein shakes for a long time. This is by far the cleanest ingredients, with the beef organs being a huge part of what makes this product so beneficial.

Elisia Morgani

Verified Buyer

This really does work in terms of satiety

This really does work in terms of satiety, I love the taste. I think it is helping with sleep and blood sugar balance so far. Still healing from MCAS and mold illness so we will see if it helps!

Sarah Reeve

Verified Buyer

Highly recommend!

Love signals! Really enjoy both flavours and love that they can just be added to water. It keeps me full and I love the gut health/micronutrient ingredients added. Allows me to buy less things as it’s everything in one which justifies the price! The travel packs have been especially great to make sure I have a good protein option on the go. Amazing customer service too, really excited about continuing to use signals!

Customer

Verified Buyer

2yrs later and still the most life changing produce I've ever used in my life!

I have been using your product for almost 2 years now and this has been the most life-changing product I've ever used in my life. I have really struggled with hormonal acne, I've been told I've had PCOS. I've definitely had blood sugar issues my entire life I'm 26 now and for 10+ years I tried everything and just couldn't get ahead of my hormonal imbalances. I felt like my body was not resilient. I was needing snacks on me all the time and was never satisfied.

I was able to try Signals before it was out to the public and so that's why I've been on it for so long. I feel like I was the target audience reached on this and I just wanted to thank you for making this product. I feel so much stronger so much more resilient throughout the day. I moved to Colorado and hike and ski and I can feel my endurance transform when I start my day with Signals. I work in a corporate job that is high stress and being able to have Signals in the morning to start my day has really helped set the tone of the blood sugar and also helps stabilize my hormones and signals in my body throughout the day so I just wanted to say thank you!! If I ever run out of this, I'm like in panic mode because I absolutely love it. I feel so much better when I have Signals. I look forward to it every morning and I am so grateful for someone making a product with so much intention and love and dedication and with really high-quality ingredients and that I can trust. I've shared Signals with so many friends and I was just on a bachelorette trip and everyone was so interested in trying it and taking pictures of it! I feel like I'm walking proof that Signals can transform your life!!!! My body really needed the help to get back to feeling nourished and safe <3

angela braun

Verified Buyer

I love this stuff! It’s tasty and filling

I love this stuff! It’s tasty and filling.

Terra Pfund

Verified Buyer

So good

So good. So creamy. So satiating. Look no further for a quality protein and meal replacement. Worth every penny.

Pamela Nola

Verified Buyer

I’ve been drinking protein shakes for a long time

I’ve been drinking protein shakes for a long time. This is by far the cleanest ingredients, with the beef organs being a huge part of what makes this product so beneficial.

Elisia Morgani

Verified Buyer

This really does work in terms of satiety

This really does work in terms of satiety, I love the taste. I think it is helping with sleep and blood sugar balance so far. Still healing from MCAS and mold illness so we will see if it helps!

Sarah Reeve

Verified Buyer

Highly recommend!

Love signals! Really enjoy both flavours and love that they can just be added to water. It keeps me full and I love the gut health/micronutrient ingredients added. Allows me to buy less things as it’s everything in one which justifies the price! The travel packs have been especially great to make sure I have a good protein option on the go. Amazing customer service too, really excited about continuing to use signals!

Single Serves

Try, travel, or treat with single serves

Try, travel, or treat with single serves

A one-meal (or two-snack) portion of SIGNALS — perfect for sampling, travel, or gifting.

78g/serving

Single Serves: 12-Pack

Best value

Single Serves: 24-Pack

My story

I created SIGNALS because I lost my way with health—and then found it again. After years of following every nutrition trend and still struggling with PCOS, infertility, and exhaustion, I discovered that real nourishment wasn’t about restriction or discipline, but about listening to the body’s signals. That journey led me back to the science of appetite regulation—and to formulating a meal that actually satisfies.

Read the story

Chanelle Jumper, PhD

Founder of SIGNALS Inc.

Satisfaction guaranteed or your money back

Satisfaction guaranteed or your money back

You've been disappointed by protein shakes before. We get it. That's exactly why we offer 30 days risk-free on your first bag. Discover what genuine satiety feels like: sustained energy, zero cravings, real nourishment. Don't love it? Just email us for a full refund, no questions asked.

You've been disappointed by protein shakes before. We get it. That's exactly why we offer 30 days risk-free on your first bag. Discover what genuine satiety feels like: sustained energy, zero cravings, real nourishment. Don't love it? Just email us for a full refund, no questions asked.

Try SIGNALS risk-free