Maintain Your Energy During Long Workouts
Get 45 servings of high-carb drink mix, 50 servings of electrolytes, 5 Carb Dope gels, a 750 ml bottle and a 250 ml gel soft flask.
New customer price
$49.99
$100
🚚 Free US shipping included
What's Included
The Starter Pack includes:
- 3 lb Formula 369 Endurance Fuel — 45 servings
- Electrolyte Booster — 50 servings
- 5 Carb Dope gels
- 750 ml Formula 369 bottle
- 250 ml DIY Gel Soft Flask
Choose your electrolyte flavor and bottle color before adding the pack to your cart.
How to Use It
Mix Formula 369 with water according to the label directions and drink throughout your workout.
Add Electrolyte Booster based on the conditions and your hydration needs. Carry Carb Dope gels or fill the soft flask when you need additional carbohydrates on the go.
Test your fueling routine during training before using it on race day.
Servings & Nutrition
Formula 369 Endurance Fuel
- 45 servings
- 30g of carbohydrates per scoop
- 120 calories per scoop
- 200mg of sodium per scoop
Electrolyte Booster
- 50 servings
Carb Dope
- 5 gels
- 45g of carbohydrates per gel
See the individual product labels for complete nutrition information.
Ingredients
Formula 369 Endurance Fuel: Maltodextrin, fructose and salt.
Carb Dope: A 2:1 glucose-to-fructose carbohydrate blend made with real lemon juice.
Electrolyte Booster ingredients vary by flavor. See the selected product label for the complete ingredient and allergen information.
Shipping & Offer Eligibility
The Starter Pack is available for $49.99 exclusively to new Formula 369 customers and includes free US shipping.
Built for endurance training
Everything Your Long Workout Needs

Maintain Your Energy
Carbohydrates during longer sessions so you keep fueling while you train.

Adjust Your Hydration
Add electrolytes based on heat, intensity and how much you sweat.

Carbs On the Go
Grab a Carb Dope gel or fill the soft flask for portable carbs.

Fuel More for Less
One pack sets up weeks of training — no single-serving prices.
How it works
Simple to Mix.
Easy to Adjust.
Step 1 · Mix
Add Formula 369 to your bottle
Mix Formula 369 with water per the label directions.

Step 2 · Adjust
Add electrolytes for the conditions
Add Electrolyte Booster based on heat, intensity and sweat.

Step 3 · Carry
Gel or flask for on-the-go carbs
Take a Carb Dope gel or fill the soft flask, and drink throughout your session.


Proof
What Athletes Say After Using Formula 369.

Maintaining energy
“I can go on 4+ hour rides and feel amazing during and after.”

Digestion
“Zero gut issues. Simple formula that works.”

Value
“Still the best value carbs I've found. Neutral flavor is great.”

Details
Know Exactly What You're Using
3 LB Formula 369
- 45 servings · 30g carbs per scoop
- Ingredients: maltodextrin, fructose, salt
- Neutral, mild-sweet flavor
- Mix 1–3 scoops per bottle, per hour
Electrolyte Booster
- 50 servings per pouch
- Salted watermelon flavor
- Add to any bottle for extra electrolytes
- Vegan
- 3rd-party tested*
- Made in USA*
Made for endurance training
One Starter Pack. Different Ways to Train.
Long Runs
Carry carbs, gels and electrolytes during longer running sessions.
Long Rides
Mix everything in your bottle and pocket a gel for the bike.
Triathlon Training
Use it on long sessions, brick workouts and race-day prep.
Indoor Training
Dial up hydration for hot, high-sweat indoor sessions.
A simpler way to start
Everything You Need in One Pack
Choose products individually
Buy gels, bottle & flask separately
Pay full individual prices
Multiple decisions before starting
Complete starting setup
Gels, bottle & flask included
$49.99 new customer price
Choose your options and begin
Frequently asked questions
Starter Pack Questions
Who is the Starter Pack for?
It is made for runners, cyclists, triathletes and other endurance athletes who want a simple way to fuel and hydrate during longer workouts.
What is included?
You’ll receive a 3 lb bag of Formula 369, a 50-serving Electrolyte Booster, five Carb Dope gels, a 750 ml bottle and a 250 ml DIY Gel Soft Flask.
How many servings are included?
The pack includes 45 servings of Formula 369, 50 servings of Electrolyte Booster and five individual Carb Dope gels.
How do the products work together?
Formula 369 supplies carbohydrates through your bottle, while the Electrolyte Booster lets you adjust your hydration for the conditions. Carb Dope gels and the soft flask give you additional portable carbohydrates when you need them.
Can I choose my options?
Yes. You can select your preferred Electrolyte Booster flavor and bottle color before adding the pack to your cart.
Is this a subscription?
No. The Starter Pack is a one-time purchase with no recurring deliveries or subscription commitment.
Who qualifies for the $49.99 offer?
The $49.99 Starter Pack is a new-customer offer available to customers purchasing from Formula 369 for the first time.
Is shipping included?
Yes. Free US shipping is included with the Starter Pack.
Starter Pack


















