87 reviews
87 reviews
Designed by metabolism scientists, SIGNALS uses real food ingredients to work with your biology and deliver satiety, energy, and real nourishment in every shake.
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
Eliminate
Cravings
Feel Full
With No Bloat
Increase
Mental Clarity
Blood Sugar
Friendly
Boost
Your Mood
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
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
Grass-Fed Beef Protein Isolate
Cage-Free Egg White Protein
L-Leucine
02
Coconut Milk and MCTs
Cocoa Butter
*contains milk (casein)
Extra Virgin Olive Oil (EVOO)
Conjugated Linoleic Acid (CLA)
Omega-3 Fats
03
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
Green Banana
Resistant Tapioca Dextrin
05
Acacia Fiber
Chia Seeds
+
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
Grass-Fed Beef Protein Isolate
Cage-Free Egg White Protein
Cage-Free Egg White Protein
L-Leucine
L-Leucine
02
beneficial fats
(5)
Coconut Milk and MCTs
Coconut Milk and MCTs
Cocoa Butter
*contains milk (casein)
Cocoa Butter
*contains milk (casein)
Extra Virgin Olive Oil (EVOO)
Extra Virgin Olive Oil (EVOO)
Conjugated Linoleic Acid (CLA)
Conjugated Linoleic Acid (CLA)
Omega-3 Fats
Omega-3 Fats
03
Micronutrients
(6)
Grass-Fed Beef Liver and Spleen
Grass-Fed Beef Liver and Spleen
Grass-Fed Beef Kidney
Grass-Fed Beef Kidney
Grass-Fed Beef Pancreas
Grass-Fed Beef Pancreas
Grass-Fed Beef Heart
Grass-Fed Beef Heart
Grass-Fed Beef Brain
*BSE-free
Grass-Fed Beef Brain
*BSE-free
Blue Spirulina
*Vanilla only
Blue Spirulina
*Vanilla only
04
Resistant Starch
(2)
Green Banana
Green Banana
Resistant Tapioca Dextrin
Resistant Tapioca Dextrin
05
Prebiotic Fiber
(2)
Acacia Fiber
Acacia Fiber
Chia Seeds
Chia Seeds
+
natural Flavors
(4)
Monk Fruit Extract
Monk Fruit Extract
Himalayan Pink Salt
Himalayan Pink Salt
Madagascar Vanilla Extract Powder
*Vanilla only
Madagascar Vanilla Extract Powder
*Vanilla only
Single-Source Black Cocoa Powder
*Chocolate only
Single-Source Black Cocoa Powder
*Chocolate only
Fullness
Five
Bioavailable
Real
Food
Nose
To Tail
Grass
Fed
Keto
Friendly
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
Cost per meal*
$1-2
$5.33
$20+
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
Time to Prepare
30s
30s
30-60m
Only Real Food Ingredients
Only Real Food Ingredients
Only Real Food Ingredients
Made without gut-disrupting emulsifiers
Made without gut-disrupting emulsifiers
Made without emulsifiers
Free of whey/pea protein
Free of whey/pea protein
Free of whey/pea protein
Complete Fullness Five
Complete Fullness Five
Complete Fullness Five
Truly Satiating (4-6 hours)
Truly Satiating (4-6 hours)
Truly Satiating (4-6 hours)
"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
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.
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.
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.
03
Enjoy a fully nourishing meal
People who drink SIGNALS tell us they feel motivated for hours, free from craving, and even euphoric.
4.87
87 reviews
15 servings (3 scoops per serving)
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.
choose your flavor
Vanilla Sky
Midnight Chocolate
Choose Your Plan
Buy once
$89.99
$6 per meal
Subscribe & Save
$79.99
$5.33 per meal
Save $10 on every bag
Delivers every month (or customize after purchase)
Edit, skip or cancel anytime
Free US shipping on 2 bags or more (or $7.99)
30 day money back guarantee on your first bag
1
Ingredients
Macros
4.87
87 reviews
15 servings (3 scoops per serving)
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.
choose your flavor
Vanilla Sky
Midnight Chocolate
Choose Your Plan
Buy once
$89.99
$6 per meal
Subscribe & Save
$79.99
$5.33 per meal
Save $10 on every bag
Delivers every month (or customize after purchase)
Edit, skip or cancel anytime
Free US shipping on 2 bags or more (or $7.99)
30 day money back guarantee on your first bag
1
Ingredients
Macros
4.87
87 reviews
15 servings (3 scoops per serving)
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.
choose your flavor
Vanilla Sky
Midnight Chocolate
Choose Your Plan
Buy once
$89.99
$6 per meal
Subscribe & Save
$79.99
$5.33 per meal
Save $10 on every bag
Delivers every month (or customize after purchase)
Edit, skip or cancel anytime
Free US shipping on 2 bags or more (or $7.99)
30 day money back guarantee on your first bag
1
Ingredients
Macros
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
$30.00
($7.50 per meal)
$30.00
($7.50 per meal)
$84.00
($7.00 per meal)
$84.00
($7.00 per meal)
Best value
$156.00
($6.50 per meal)
Best value
$156.00
($6.50 per meal)
$30.00
($7.50 per meal)
$84.00
($7.00 per meal)
Best value
$156.00
($6.50 per meal)
Can I prepare SIGNALS™ in advance?
Can I prepare SIGNALS™ in advance?
Can I prepare SIGNALS™ in advance?
What does SIGNALS™ taste like? Can you taste the organs?
What does SIGNALS™ taste like? Can you taste the organs?
What does SIGNALS™ taste like? Can you taste the organs?
How is SIGNALS™ different than other meal replacement shakes?
How is SIGNALS™ different than other meal replacement shakes?
How is SIGNALS™ different than other meal replacement shakes?
Who makes SIGNALS™?
Who makes SIGNALS™?
Who makes SIGNALS™?
What’s in SIGNALS™?
What’s in SIGNALS™?
What’s in SIGNALS™?
Can I really mix SIGNALS™ just with water? Can I mix it with milk or a dairy alternative?
Can I really mix SIGNALS™ just with water? Can I mix it with milk or a dairy alternative?
Can I really mix SIGNALS™ just with water? Can I mix it with milk or a dairy alternative?
Steven Ellis
Verified Buyer
Great as a snack, meal, or (my favorite) the foundation of a healthy smoothie
Steven Ellis
Verified Buyer
Great as a snack, meal, or (my favorite) the foundation of a healthy smoothie
Jennifer
Verified Buyer
I love it.
Jennifer
Verified Buyer
I love it.
Ginny Santos
Verified Buyer
I absolutely love it. It’s become part of my morning routine.
Ginny Santos
Verified Buyer
I absolutely love it. It’s become part of my morning routine.
Molly Engle
Verified Buyer
Excellent product! EXACLTY what I've been looking for!
Molly Engle
Verified Buyer
Excellent product! EXACLTY what I've been looking for!
Lora Whitman
Verified Buyer
Vanilla Sky is great! I enjoy the shake and stay full for a long time afterwards.
Lora Whitman
Verified Buyer
Vanilla Sky is great! I enjoy the shake and stay full for a long time afterwards.
Patricia Katz
Verified Buyer
I am satisfied & am not hungry after drinking 3 scoops in water or coffee.
Patricia Katz
Verified Buyer
I am satisfied & am not hungry after drinking 3 scoops in water or coffee.
Steven Ellis
Verified Buyer
Great as a snack, meal, or (my favorite) the foundation of a healthy smoothie
Jennifer
Verified Buyer
I love it.
Ginny Santos
Verified Buyer
I absolutely love it. It’s become part of my morning routine.
Molly Engle
Verified Buyer
Excellent product! EXACLTY what I've been looking for!
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.
Chanelle Jumper, PhD
Founder of SIGNALS Inc.
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.
Free US Shipping on orders of 2 bags or more