StayStrong+™ Joint and Muscle Powder
Collagen, creatine, and magnesium powder for strength and joint health.*
New to Metagenics? Get 15% off your first order + free shipping! Auto-applied at checkout.
Select Container Size
Why you'll love StayStrong+™ Joint & Muscle Collagen Powder
Your body works as one system — your supplements should, too. Our StayStrong+™ powder formula with creatine, collagen, and magnesium supports joint comfort, muscle strength, and post-exercise recovery in one daily scoop, so you can keep doing more of what matters.*
- Feel a difference in joint comfort in as little as 7 days^
- Supports joint mobility, flexibility, and healthy cartilage*
- Boosts muscle strength, endurance, and recovery post-exercise in 4-5 weeks‡
- Fuels mental performance within 6 weeks.*‡
- Powers your strength and fortifies your joints with ongoing daily use*
- Unflavored and mixes easily into water, coffee, or your post-workout shake
- Non-GMO and gluten-free
- Satisfaction guaranteed: love it within 60 days or your money back
The Science Inside
StayStrong+™ combines clinically studied UC-II collagen and creatine for strength and recovery, plus dual-form magnesium, Vitamin C, and Vitamin D.*
- UC-II® (Undenatured Collagen Type II) is backed by 10+ clinical studies, making it one of the most researched collagen ingredients available.* Most collagens are broken down by digestive enzymes before the body can put them to work. UC-II keeps its natural structure intact, meaning enough of it survives digestion to reach the gut. Here, it works with your immune system to support joint cartilage health.* Trials have shown a difference in joint comfort in as little as 7 days.*^
- Creatine Monohydrate helps your muscles produce rapid energy during intense activity, supporting strength, power output, and recovery between sessions.* Our formula delivers 5g per serving, the dose used in clinical research, to support muscle strength and endurance in 4-5 weeks.*‡
- Vitamin C supports collagen formation and connective tissue integrity throughout the body.*
Triple tested. Practitioner trusted.
For over 40 years, Metagenics® has led innovation in health supplements, exceeding industry standards for transparency and accountability. We guarantee that what’s on the label is what’s in the bottle, and that commitment is why we’re trusted by more than 50,000 healthcare providers worldwide. This, and all our formulas are also:
- Produced in GMP certified facilities to meet the highest quality standards.
- Science-backed: We perform +200K quality tests annually, from ingredient sourcing to finished product, for accuracy and consistency.
- Triple tested: All our products are verified for identity, purity, strength, and stability at three levels of production: ingredient, formula, and encapsulation.
- Metagenics is the #1 Doctor-Recommended Professional Supplement Brand★ trusted by 50,000 healthcare practitioners.
- Environmentally Responsible: As a registered B-Corp, sustainability matters; all our products are made ethically, responsibly, and with purpose.
- Risk Free: Every purchase is backed by our 60-Day Money Back Guarantee.
Allergen Information
Non-GMO | Gluten-free | Unflavored | No artificial flavors
| Ingredients | Amount Per Serving | % Daily Value |
|---|---|---|
| Serving Size | 1 Packet (6.24 g) | |
| Servings Per Container | 7 | |
| Vitamin C (as asorbic acid) | 100 mg | 111% |
| Vitamin D (as cholecalciferol) | 15 mcg | 75% |
| Magnesium (as magnesium amino acid chelate and magnesium bisglycinate) | 100 mg | 24% |
| Creatine monohydrate | 5 g | ** |
| Standardized Cartilage (UC-II®)† | 40 mg | ** |
| **Daily Value not established. |
Other ingredients: Silicon dioxide.
SKU: SSPJM7
Mix 1 packet into 8 fluid ounces of water once daily or as directed by your healthcare practitioner.
Dry Place
Frequently bought together
StayStrong+™ 4-in-1 Collagen Whole Body Chew
Four types of collagen in one chew, supporting joints, movement, and skin.*
StayStrong+™ Brain and Body Collagen and Creatine Powder
A daily collagen and creatine powder that supports brain energy, lean muscle, and hair, skin, and nail health.*
Creatine UP®
More strength. More muscle. Powered by creatine, betaine and taurine to fuel performance.*†
4.8
NEW
New to Metagenics? Get 15% off your first order + free shipping! Auto-applied at checkout.
Select Container Size
Why you'll love StayStrong+™ Joint & Muscle Collagen Powder
Your body works as one system — your supplements should, too. Our StayStrong+™ powder formula with creatine, collagen, and magnesium supports joint comfort, muscle strength, and post-exercise recovery in one daily scoop, so you can keep doing more of what matters.*
- Feel a difference in joint comfort in as little as 7 days^
- Supports joint mobility, flexibility, and healthy cartilage*
- Boosts muscle strength, endurance, and recovery post-exercise in 4-5 weeks‡
- Fuels mental performance within 6 weeks.*‡
- Powers your strength and fortifies your joints with ongoing daily use*
- Unflavored and mixes easily into water, coffee, or your post-workout shake
- Non-GMO and gluten-free
- Satisfaction guaranteed: love it within 60 days or your money back
The Science Inside
StayStrong+™ combines clinically studied UC-II collagen and creatine for strength and recovery, plus dual-form magnesium, Vitamin C, and Vitamin D.*
- UC-II® (Undenatured Collagen Type II) is backed by 10+ clinical studies, making it one of the most researched collagen ingredients available.* Most collagens are broken down by digestive enzymes before the body can put them to work. UC-II keeps its natural structure intact, meaning enough of it survives digestion to reach the gut. Here, it works with your immune system to support joint cartilage health.* Trials have shown a difference in joint comfort in as little as 7 days.*^
- Creatine Monohydrate helps your muscles produce rapid energy during intense activity, supporting strength, power output, and recovery between sessions.* Our formula delivers 5g per serving, the dose used in clinical research, to support muscle strength and endurance in 4-5 weeks.*‡
- Vitamin C supports collagen formation and connective tissue integrity throughout the body.*
Triple tested. Practitioner trusted.
For over 40 years, Metagenics® has led innovation in health supplements, exceeding industry standards for transparency and accountability. We guarantee that what’s on the label is what’s in the bottle, and that commitment is why we’re trusted by more than 50,000 healthcare providers worldwide. This, and all our formulas are also:
- Produced in GMP certified facilities to meet the highest quality standards.
- Science-backed: We perform +200K quality tests annually, from ingredient sourcing to finished product, for accuracy and consistency.
- Triple tested: All our products are verified for identity, purity, strength, and stability at three levels of production: ingredient, formula, and encapsulation.
- Metagenics is the #1 Doctor-Recommended Professional Supplement Brand★ trusted by 50,000 healthcare practitioners.
- Environmentally Responsible: As a registered B-Corp, sustainability matters; all our products are made ethically, responsibly, and with purpose.
- Risk Free: Every purchase is backed by our 60-Day Money Back Guarantee.
Allergen Information
Non-GMO | Gluten-free | Unflavored | No artificial flavors
| Ingredients | Amount Per Serving | % Daily Value |
|---|---|---|
| Serving Size | 1 Packet (6.24 g) | |
| Servings Per Container | 7 | |
| Vitamin C (as asorbic acid) | 100 mg | 111% |
| Vitamin D (as cholecalciferol) | 15 mcg | 75% |
| Magnesium (as magnesium amino acid chelate and magnesium bisglycinate) | 100 mg | 24% |
| Creatine monohydrate | 5 g | ** |
| Standardized Cartilage (UC-II®)† | 40 mg | ** |
| **Daily Value not established. |
Other ingredients: Silicon dioxide.
SKU: SSPJM7
Mix 1 packet into 8 fluid ounces of water once daily or as directed by your healthcare practitioner.
Dry Place
Frequently bought together
StayStrong+™ 4-in-1 Collagen Whole Body Chew
Four types of collagen in one chew, supporting joints, movement, and skin.*
StayStrong+™ Brain and Body Collagen and Creatine Powder
A daily collagen and creatine powder that supports brain energy, lean muscle, and hair, skin, and nail health.*
Creatine UP®
More strength. More muscle. Powered by creatine, betaine and taurine to fuel performance.*†
4.8
