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Stack & Sculpt Peptides + Creatine

Mixed Berry
Maintain Muscle Tone

Tone smarter, not harder with our peptide-powered creatine. Formulated with clinically studied PeptiStrong®, a plant-based peptide complex, and creatine monohydrate to support strength and help protect against muscle breakdown.*‡

✓ 5g Creatine Monohydrate for strength and cognitive function*
✓ 2.4g Clinically Studied Plant-Based Peptides for lean muscle*‡
✓ 144% Increase in Muscle Recovery Rate¹

Flavor: Mixed Berry

Clinically Tested Actives
Verified Clean
Triple Tested
3rd Party Validated

Advanced Toning Technology™

The science of toning, amplified with peptide-powered creatine.

Stack & Sculpt uses Advanced Toning Technology™, formulated with creatine monohydrate and PeptiStrong® peptides to accelerate your body’s muscle synthesis*.

  1. Creatine
    Creatine powder with a scoop and a glass of water
    Fuels Muscles

    Your muscles rely on ATP for quick bursts of energy. Creatine helps replenish those energy stores so your muscles have the fuel they need, from power walks to workouts.*

  2. Physical Activity
    Three women exercising with dumbbells
    Stimulates Muscle

    The training does the asking. Stack & Sculpt is built to work alongside a resistance training program, not in place of one.

  3. PeptiStrong®
    Peptide serum texture with laboratory droppers
    Supports Recovery + Tone

    Accelerates your body's natural muscle-strengthening and recovery processes, supporting lean muscle and tone*‡.

Results that pass the test

Clinically Studied To Support Lean Muscle*‡

When combined with physical activity, PeptiStrong® has been clinically studied for its ability to support recovery, reduce fatigue, and improve strength* using the same daily dose included in Stack & Sculpt.

144% increase in muscle recovery¹

Learn More
Peak torque per body weight improves after 17 days of PeptiStrong supplementation compared with placebo.
  • PeptiStrong® supplementation increases knee extension strength recovery after a muscle injury protocol.
  • Males aged 30–45 received 2.4g/day of PeptiStrong® or placebo over 17 days.

Behind the formula | What’s inside

Creatine Powered By PeptiStrong®

Creatine Monohydrate

The Fuel

Your muscles rely on ATP for quick bursts of energy. Creatine helps replenish those energy stores so your muscles have the fuel they need, from power walks to workouts*.

Plant-Based
Peptide Complex

The Signal To Tone

Think of PeptiStrong® as the signal to tone. This clinically studied bioactive plant-based peptide helps activate your body’s natural muscle-strengthening and recovery processes, supporting lean muscle and tone*‡.

  • 5g of Creatine Monohydrate
  • 2.4g PeptiStrong®
  • Clean & Delicious Taste
Peptide serum texture
Women completing a floor workout with Stack and Sculpt

Work(out) smarter, not harder.

5 grams of creatine + 2.4 grams PeptiStrong®, daily

  1. Day 7

    Creatine builds in the muscles.

  2. Day 17

    Recover faster*

  3. Day 28

    Feel stronger*

  4. Day 56

    See what changes More lean muscle tone*‡

5g Creatine monohydrate

2.4g PeptiStrong®

Lean muscle and fat changes result from consistent resistance exercise, not the supplement alone. Based on published studies of each ingredient at these doses, not of this combination. Individual results vary. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.

Higher Standards. Superior Results.

Comparison of Stack and Sculpt, plain creatine, and creatine gummies. Stack and Sculpt provides clinically studied doses, Advanced Toning Technology, peptides, and mixed berry flavor.
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HUM IRL
HUM IRL
HUM IRL

Stack & Sculpt Reviews

FAQs

What benefits can I expect when taking Stack & Sculpt?

Stack & Sculpt combines creatine monohydrate and PeptiStrong® peptides to accelerate muscle synthesis. Creatine helps fuel muscle energy, while PeptiStrong® signals your cells to perform, recover, and rebuild smarter. Together, they help you sculpt, tone, and support the lean muscle you’ve worked hard for. Plus, creatine can also support cognitive health as an added benefit!

How is Stack & Sculpt different from creatine alone?

Stack & Sculpt builds on the benefits of creatine by combining it with PeptiStrong® peptides. While creatine helps fuel muscle energy, PeptiStrong® supports your body’s natural muscle-strengthening and recovery processes, signaling your cells to perform, recover, and rebuild smarter.

How do creatine and the peptides in Stack & Sculpt work together?

It takes two to tone. Creatine helps fuel the energy your muscles need to support physical activity, while PeptiStrong® supports your body’s natural muscle-strengthening and recovery processes. Together, they help you sculpt, tone, and support the lean muscle you’ve worked hard for.

I take creatine now. Can I expect better results with creatine and PeptiStrong®?

Stack & Sculpt adds PeptiStrong® to the benefits of creatine, providing complementary support for muscle strength, recovery, lean muscle, and tone. While creatine helps fuel muscle energy, PeptiStrong® adds support for your body’s natural muscle-strengthening and recovery processes.

Do I need to work out for Stack & Sculpt to work?

It depends on your goals! You don’t need to work out to take Stack & Sculpt. If your goal is to support muscle tone, strength, and recovery, pairing Stack & Sculpt with regular physical activity can help you get the most out of its muscle-supporting benefits. However, you can still get the cognitive health benefits of creatine regardless of whether you work out.

When should I take Stack & Sculpt?

Consistency is key with Stack & Sculpt. There’s no specific time of day required. Take it whenever it fits best into your routine, whether that’s in the morning, before or after a workout, or as part of your daily wellness routine.

How much Stack & Sculpt should I take?

Stack & Sculpt is thoughtfully dosed based on clinical research, providing 5 grams of creatine monohydrate and 2.4 grams of PeptiStrong® in each scoop. We recommend taking 1 scoop daily for best results!

Can Stack & Sculpt be taken daily? Do I have to take a break?

Stack & Sculpt is designed to be taken daily — no breaks are necessary. Research supports the use of consistent, long-term creatine supplementation as safe and effective, allowing you to make it part of your daily wellness routine.

What is PeptiStrong® made out of?

PeptiStrong® is a plant-based peptide derived from fava beans.

Will Stack & Sculpt help me tone my body?

Yes! Stack & Sculpt is designed to support your body’s natural muscle-strengthening and recovery processes, helping you sculpt, tone, and support the lean muscle you’ve worked hard for. While creatine helps fuel muscle energy, PeptiStrong® signals your cells to perform, recover, and rebuild smarter.

Can Stack & Sculpt support mood and brain health?

Yes. Research shows that 5 grams of creatine monohydrate can support cognitive health. Creatine helps support your body’s production of ATP, the cellular energy source used throughout your brain and body.

Is Stack & Sculpt safe for women?

Yes. Stack & Sculpt is formulated with ingredients that have been studied in both women and men. PeptiStrong® research included a mixed-sex study with women participants, and creatine has been studied in both men and women with no safety concerns reported when used as directed.

Does Stack & Sculpt cause bloating?

No bloating or digestive symptoms were reported in clinical trials involving our plant-based peptide, PeptiStrong®, used in Stack & Sculpt. Creatine draws a small amount of water into muscle cells, supporting strength, lean muscle, and tone. However, if bloating is a concern, we recommend starting with ½ scoop for the first week, then increasing to a full scoop to help your body adjust!

Will Stack & Sculpt make me gain weight?

Stack & Sculpt is not designed to cause body fat gain. Instead, its two clinically studied ingredients, creatine and PeptiStrong®, work together to support lean muscle, strength, and tone.

Will Stack & Sculpt make me bulky?

No! Creatine doesn’t build bulky muscles on its own. Instead, creatine helps fuel your muscles, while PeptiStrong® supports the natural processes involved in building and maintaining lean muscle. Together, they help support a stronger, more toned physique when paired with your workouts!

I consume a protein-rich diet; will Stack & Sculpt help?

Yes! PeptiStrong® supports the muscle recovery process, helping your body make the most of a protein-rich diet. For best results, pair Stack & Sculpt with adequate daily protein intake, aiming for about 20 to 30 grams of protein per meal, and consistent physical activity to support muscle tone, strength, and recovery.

Can creatine help preserve muscle while losing weight on a GLP-1 medication?

There is supporting research, though studies have not been specifically conducted in people taking GLP-1 medications. Since GLP-1 medications may reduce appetite and calorie intake to support weight loss, maintaining adequate protein intake and supporting muscle health are important. Stack & Sculpt combines creatine and PeptiStrong® to help support strength, recovery, and the muscle you already have when paired with physical activity!

Can women over 40 or in menopause take Stack & Sculpt?

Absolutely! Creatine monohydrate is one of the most extensively researched ingredients in sports nutrition, with a well-established safety profile across adult life stages, including postmenopausal women. A 2-year clinical trial in 237 postmenopausal women reported no notable safety concerns. Stack & Sculpt’s support for strength and lean muscle maintenance is backed by clinical research on both of its active ingredients.

Can I take Stack & Sculpt while pregnant or breastfeeding?

While no adverse effects have been reported, Stack & Sculpt has not been studied in pregnant or breastfeeding populations. We recommend speaking with your healthcare provider before taking Stack & Sculpt during pregnancy or breastfeeding.

How is this different from peptides doctors prescribe?

Stack & Sculpt contains PeptiStrong®, a plant-based peptide derived from fava beans. Unlike prescription peptides, which are medications designed to target specific pathways in the body, PeptiStrong® supports the natural processes involved in muscle strength, recovery, and muscle maintenance.

Are there any side effects with Stack & Sculpt?

Stack & Sculpt’s key ingredients have been clinically studied and shown to be well-tolerated. No adverse effects were reported in a clinical trial with PeptiStrong®, and creatine monohydrate is one of the most researched supplements in sports nutrition, with a well-established safety profile at the 5g/day dose used in Stack & Sculpt.

What is used to sweeten this product? I don’t see sugar or stevia on the label.

This product is sweetened with OnoSweet®, a natural, zero-calorie sweetener made through the fermentation of rice. It’s stevia-free, non-GMO, and provides a clean, sugar-like sweetness without the bitterness or lingering aftertaste often associated with some alternative sweeteners.

¹ In a clinical study, PeptiStrong® was associated with a 144% increase in muscle strength recovery rate, 72 hours after intense resistance exercise, compared to placebo, in a healthy male population supplemented with 2.4 g/day for 17 days. Kerr et al. Nutrients. 2023.

² In a 17-day clinical study, PeptiStrong® (2.4 g/day) reduced exercise-induced muscle fatigue by up to 47% compared to placebo, as measured 72 hours after a bout of intense resistance exercise, in a healthy male population. Kerr et al. Nutrients. 2023.

³ In an 8-week clinical study, PeptiStrong® combined with resistance training led to a 17% greater increase in leg strength than resistance training alone (Day 56, p=0.05) in a mixed-sex population supplemented with 2.4 g/day. Mohan et al. BMJ Nutrition, Prevention & Health. 2025.

‡ Alongside a resistance training program.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Build A Routine For Your Future Health

Stack & Sculpt pairs well with our most popular bestsellers.

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The Hum Clean Standard

We hold ourselves to the strictest ingredient standards, allowing us to sell our products globally—including in Europe—without any modifications. One thing you’ll never see on our labels? Prop 65 warnings.

3rd Party Certified Clean Formula
Clean Label project holds us accountable by randomly shopping our products and testing them in independent labs for 300+ contaminants, including heavy metals.

The Ick List
What you’ll never find in our formulas:

  • Titanium Dioxide
  • Artificial Preservatives
  • Artificial Flavors
  • Hydrogenated Oils
  • Artificial Colors
  • Artificial Sweeteners
  • High Fructose Corn Syrup
  • EDTA

From The Editors At The Wellnest

Offer valid until 9/23/2026 at 11:59pm PST. Offer will automatically apply when subscription is processed. Valid for $10 off new products added to cart and the subtotal exceeds the previous order's subtotal and meet the minimum order requirement of $49. Offer valid on http://humnutrition.com only. Offer valid on active subscriptions only. Offer will apply on qualifying subscription orders with a ship date scheduled between 8/25/2026 and 9/23/2026. Offer may not be used in combination with any other promotion code and are for one-time use. Offer may be used in combination with subscription discount and Buy three Saving discount. Offer may not be used in combination with third-party loyalty, reward, or cash-back programs. Offers cannot be applied to previously placed, or pending orders. Offers apply to authorized purchases only. Only authorized orders will be processed and shipped. We reserve the right to cancel any order due to unauthorized, altered, or ineligible use of the offer and to modify or cancel this promotion due to system error or unforeseen problems. Other restrictions may apply.