4.8/5 · 982 reviews

Lean Muscle Formula

The first vegan protein with creatine, made with 5 organic ingredients.

  • 20g organic pea protein
  • 5g micronized creatine
  • 0g added sugar
  • Made with 5 organic ingredients
Choose your flavor
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$2.34/day · about the cost of a coffee

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AS
Verified buyer

"Absolutely love this formula. Clean, tastes great. Other proteins make me feel bloated, this one does not." — Aleksandra S.

30-Day Guarantee
100% Vegan
Made in USA
5 Organic Ingredients

20g

Vegan Protein

Per serving

5g

Creatine

Per serving

0g

Added Sugar

Per serving

Clean. Powerful. Proven.

A daily scoop made with five organic ingredients

After 40, lean muscle quietly slips. Lean Muscle Formula pairs plant protein with the most studied performance compound, in one clean scoop.

20g of plant protein

Organic pea protein delivers a complete amino profile your body uses to maintain and rebuild lean muscle as you age.

5g micronized creatine

The most studied performance compound, in the clinically used dose. Supports strength, recovery, and cellular energy.

Zero added sugar

Sweetened with organic monk fruit. Just 125 calories per scoop. Mixes in seconds with water, milk, or coffee.

Backed by what's inside

Five organic plant ingredients plus creatine monohydrate. No fillers, no artificial sweeteners, no proprietary blends.

Lean Muscle Formula
"Absolutely love this formula. Clean, tastes great. The two-in-one protein and creatine is a great combo. Other proteins make me feel bloated, this one does not."

Aleksandra S. · Verified buyer · 5 stars

Lean Muscle Formula

Inside the scoop

Five organic ingredients plus creatine

No fillers, no artificial sweeteners, no proprietary blends. What's on the label is what's in the scoop.

20g

Organic Pea Protein

Complete amino acid profile from yellow peas. Plant-based, easy to digest, supports lean muscle repair.

5g

Creatine Monohydrate (Micronized)

The most studied performance compound, in the clinically used 5g dose. Supports power, recovery, and cellular ATP.

Organic Pumpkin Seed Powder

Whole-food source of plant protein, zinc, and magnesium. Rounds out the amino profile.

Organic Chia Seed

Plant-based omega-3s, fiber, and minerals. Helps with satiety and clean macros.

Organic Monk Fruit

Zero-glycemic natural sweetener. No sugar, no stevia aftertaste.

Organic Cocoa Powder (Chocolate) or Vanilla Powder Extract (Vanilla)

Two flavor variants. Both organic. Both clean.

Why creatine matters

The compound women over 40 were rarely told to take

Creatine monohydrate is one of the most studied compounds in sports nutrition. The 5g daily dose in Lean Muscle Formula is the clinically used amount.

  • Supports lean muscle and strength output
  • Supports cellular energy and recovery
  • Daily 5g dose, no loading phase required
  • Pairs with the 20g plant protein in the same scoop

One scoop a day delivers the same 5g of creatine used in the studies.

Lean Muscle Formula

The daily ritual

Three steps. Sixty seconds.

Easy enough to keep up. Clean enough to feel the difference.

Step 01

Scoop

One level scoop into a glass, shaker, or your morning coffee.

Step 02

Mix

Add 8 to 10 oz of water, milk, or plant milk. Shake or stir for 10 seconds.

Step 03

Sip

Drink within 30 minutes. Best with breakfast or after a workout.

4.5
Rated 4.5 out of 5 stars
Based on 45 reviews
Total 5 star reviews: 29 Total 4 star reviews: 12 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 2
Slide 1 selected
91%would recommend this product
45 reviews
  • GG Profile picture for gabrielle g.
    gabrielle g.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6/10/25
    Absolutely Delicious

    Tried the most delicious recipe today with the Chocolate Protein Powder. The taste is amazing, and I'm happy that the creatine is blended into the protein.

  • JC Profile picture for Jessica C.
    Jessica C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6/7/25
    Fantastic!!

    I love the taste and how it makes me feel!! I’m very happy def trying vanila next !

  • T
    Terri
    I recommend this product
    Rated 5 out of 5 stars
    1/17/26
    5 Stars

    This product is clean – delivers the protein and the creatine that you need, blend smoothly with plant based milk, and doesn’t cause a heavier bloated feeling. It gives excellent energy and it’s not high in sugar. What else do you need?

  • AV
    Anick v.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    11/17/25
    Very good

    I love the product. Zero bloating with it and is very tasty

  • AS
    Aleksandra S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    11/13/25
    Clean formula, tastes delicious

    Absolutely love this formula, as it is very clean, tastes great. I like that the chocolate taste is not overpowering or too sweet. The two in one -protein/creatine is a great combo! Other proteins can make you feel bloated, but Happy Aging protein does not. Feels great and overall high quality product.

FAQ

Common questions

Have a question we didn't answer? Email hello@happyaging.com.

Yes. The protein comes from organic pea protein. Every ingredient is plant-based or naturally sourced. No whey, no animal protein.

20g plant protein, 5g micronized creatine monohydrate, 0g added sugar. Five organic ingredients plus creatine: Pea Protein, Cocoa Powder or Vanilla Powder Extract, Monk Fruit, Pumpkin Seed Powder, Chia Seed.

Creatine monohydrate is one of the most studied compounds in sports nutrition. The 5g daily dose supports muscle, output, and cellular energy.

No. Women do not have the hormonal profile to build bulk from protein and creatine alone. You will preserve and rebuild lean muscle, which makes the body look leaner.

20 servings per container. One scoop a day equals a 20-day supply. The 40-day subscription ships two bags every 8 weeks.

Yes. Lean Muscle Formula is the muscle and recovery pillar of the Happy Aging stack. It pairs with NAD+ Advanced without overlap.

If you're unsatisfied with your Lean Muscle Formula for any reason, email us for a full refund within 30 days. Keep the rest of the bag.

Lean Muscle Formula

$93.50 · 40-day subscription

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