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Lean Protein

Lean Protein Bag | 27 strawberry shortcake
Lean protein package with benefits listed on a black background
Gains Lean Protein package with a strawberry shortcake flavored shake on a pink tiled background
Gains Lean Protein package with nutritional information on a pink background
Person holding a Gains Lean Protein package with promotional text about reducing bloat.
Man drinking from a supplement bottle labeled 'GAINS' in a gym setting.
Shaker bottle with protein powder scoop and text on how to use it, on a black and pink background.
Nutrition facts label with various certifications on a black background
Lean Protein Bag | 27 brownie
Gains Lean Proein package with benefits listed on a dark background
Gains Lean Protein package with nutritional information on a dark background
Person drinking a protein shake with a GAINS Lean Protein package in the foreground.
Gains Lean Protein package with a person in the background in a gym setting
Lean Protein
Lean Protein supplement facts | brownie
cut cake
Lean Protein
Lean Protein
Lean Protein
Lean Protein
Lean Protein
Lean Protein
All 3 Flavors Bundle
All 3 Flavors Bundle
Lean Protein Cut-Cake | cutcake supplement facts

Lean Protein

Lean Protein is a clean, easy-digesting protein with collagen for faster recovery, better muscle repair, and zero bloating.

4 Flavors Available
INCLUDES 144 TICKETS TO WIN $100K!
90 Day Money-back Guarantee

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$49.00 $60.00
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1 Pre Workout Tub
$60.00 $70.00

Lean Protein

  • Gluten Free
  • Soy Free
  • High Protein
  • With Collagen
  • Naturally Flavored
  • Low Fat
WHAT IS IT
  • A clean, easy-digesting protein made with grass-fed collagen.
  • Supports muscle repair, recovery, and lean body composition.
  • Mixes smooth with no bloating, no grit, and no artificial fillers.
WHAT ARE THE BENEFITS
  • Helps repair and rebuild muscle after training.
  • Supports joint, hair, skin, and gut health with added collagen.
  • Mixes instantly for smooth shakes with no clumps or chalk.
WHO IS IT FOR
  • Anyone who wants clean, high-quality protein for daily use.
  • Lifters focused on muscle recovery and lean muscle building.
  • People sensitive to whey, dairy proteins, or heavy shakes.
HOW TO USE
  • Mix 1 scoop with 8–12 oz of water or milk, anytime during the day.
  • Take post-workout for maximum muscle recovery.
  • Also great as a snack, in smoothies, oats, or baking recipes.

Stack & Combine

Pair these products for a healthy gut

+

90 Day Money-back Guarantee
CA Prop 65 Warning
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://gainsinbulk.com/pages/proposition-65
3.7
Rated 3.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
67%would recommend this product
Write a Review (Opens in a new window)
3 reviews
  • AL
    Ariel L.
    Verified Buyer
    3/24/26
    Rated 5 out of 5 stars
    Sweet and easy to digest!

    Easy way to add protein in the morning + collagen hit for recovery and skin. Actually does taste like cake, so I mix mine with a little bit of water and coconut milk. So far no problems with digestion (love the enzymes that help break it down!).

    Was this helpful?
  • UL
    Ursula L.
    Verified Buyer
    1/6/26
    Rated 5 out of 5 stars
    Lean and Mean and SUCRALOSE FREE !!

    Absolutely 💯 love Gains Lean Protein in the Strawberry Shortcake flavor. Low in calories but makes me feel like I cheated. So satisfying.

    It has collagen, seems like my older joints feel better. I bought all their other flavors of the lean protein. More will be revealed about my journey of getting mean and lean.

    Was this helpful?
  • S
    Stephen
    3/5/26
    Rated 1 out of 5 stars
    1 Star

    Did not like the taste at all

    Was this helpful?

MAKING GAINS
TOGETHER

We’re more than a brand. We’re part of the community. Founded by Braven, Marley, and Douglas Grant with over 55 years of combined experience in bodybuilding and sports.

Our formulator has worked with NBA teams, Olympians, and elite athletes. Gains was built to create the game-changing products we couldn’t find, made for those committed to winning.

OUR STORY

Everything You Need to Know

Are there any added ingredients?

Lean Protein contains high-quality whey protein plus collagen for recovery and joint support. It has no artificial colors, no gums, and is naturally flavored. Each flavor may vary slightly, but all formulas are designed to mix smoothly and digest easily.

How frequently should I take Lean Protein?

Most people take 1–2 scoops per day, depending on their protein needs.
Daily use helps support muscle growth, recovery, and appetite control.

When should I take Lean Protein?

Anytime.
Lean Protein can be used post-workout, as a meal replacement, between meals, or at night. Timing doesn’t matter as much as hitting your daily protein target.

Can I stack Lean Protein with other supplements?

Absolutely. Lean Protein pairs well with:

CLA (to support fat metabolism + tone)

Creatine (strength + muscle fullness)

Total Digest (improved digestion and absorption)

Glycerol (hydration + performance)

It’s a cornerstone supplement — you can stack it with almost anything.

Can everyone take it?

Lean Protein is suitable for most people, but those who are lactose-sensitive should check the ingredient panel or start with a smaller serving.
If you are pregnant, breastfeeding, taking medication, or have medical conditions, consult your doctor first.

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