FleXi Creatine & Collagen Stick Packs — 5g Creatine
For the athlete who refuses to choose between performance and recovery, FleXi Creatine & Collagen delivers 5g creatine monohydrate plus marine collagen in one convenient stick pack—supporting strength, skin, and joints in a single daily ritual.
- ✓ 5g creatine monohydrate · supports muscle strength and endurance
- ✓ Marine collagen peptides · helps maintain skin elasticity and hydration
- ✓ Single-serve stick packs · no measuring, mixes instantly anywhere
- ✓ Dual-action formula · supports both performance recovery and joint comfort
- ✓ Extra 20% off on top of your bundle discount
- ✓ Free shipping on every subscription order
- ✓ Skip or cancel any time — 1 click
- ✓ 30-day money-back guarantee
- ✓ Free shipping included
- ✓ 30-day money-back guarantee
- ✗ Discount applies once only
Frequently Asked Questions
Each pack contains 30 stick packs for a 30-day supply at the suggested dose of one stick pack daily. The 3-pack and 6-pack options provide 90 and 180 days respectively.
Why FleXi Creatine & Collagen Stick Packs — 5g Creatine works
A targeted blend of research-studied ingredients, formulated at the doses studies actually used — not the dusted-on amounts found in cheaper formulas. Every milligram is printed on the label so you know exactly what you are taking.
Simple daily routine
Tear open one stick pack and pour into 8–12 oz of cold water. Shake or stir vigorously until fully dissolved. Consume once daily, ideally before or after your workout for performance support, or at any consistent time if your focus is skin and joint health. The formula can be taken with or without food. Consistency is key—daily use supports optimal creatine saturation in muscles and ongoing collagen support for skin and joints.
Your journey, week by week
Weeks 1-2
Build the daily habit. Small shifts begin — energy, focus, or that first noticeable change customers often mention first.
Weeks 3-6
Most customers report feeling the biggest difference in this window. The compounded effect of consistent, daily use.
Weeks 7+
The results you feel become the routine you keep. This is why the 3-pack and 6-pack bundles save you the most.
The ingredients doing the work
Creatine Monohydrate
Supports ATP regeneration in muscles, helping sustain strength, power output, and recovery after exercise. One of the most researched performance ingredients available.
Marine Collagen Peptides
Bioavailable amino acids that help maintain skin hydration, elasticity, and firmness, while supporting connective tissue health in joints and ligaments.
How we compare
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Supplement World
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Other Products
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| Cost / month | $51.42 | $55+ |
| Research-studied creatine dose (5g) | ✓ | ✗ |
| Marine collagen included | ✓ | ✗ |
| Single-serve stick packs | ✓ | Varies |
| No proprietary blends | ✓ | ✗ |
| Supports skin & joint health | ✓ | ✗ |
| Third-party tested | ✓ | ✓ |
| Portable & travel-friendly | ✓ | ✗ |
| Money-back guarantee | 60 days | 30 days |
No surprises after you check out
Free Worldwide Shipping
Every order ships free, anywhere in the world. Orders are processed within 1-2 business days and delivery usually takes 4-7 business days after dispatch. The typical total delivery time is 5-9 business days, with tracking emailed to you the moment it leaves our warehouse.
30-Day Money-Back
Try it for a full 30 days. If you do not feel the difference, email us for a full refund — no returning the bottle, no restocking fees, no fine print. Less than 1% of customers ever ask.
Secure Checkout
Payment is processed by Shopify Payments — PCI-DSS Level 1 certified. We accept Visa, Mastercard, Amex, Shop Pay, Apple Pay, Google Pay, and PayPal.
Real Reviews From Supplement World Customers
"I'm 34 and was taking creatine and collagen separately. This saves me a step every morning. After three weeks, my lifts feel stronger and my skin looks more hydrated. The stick packs are perfect for my gym bag."
"At 42, I thought creatine was just for bodybuilders. My trainer recommended FleXi for joint support during my marathon training. Six weeks in, my knees feel better and recovery is noticeably faster. Mixing is effortless."
"I've been using this for two months. My skin elasticity has visibly improved around my jawline, and I'm hitting new PRs in the gym. Love that it's marine collagen, not bovine."
"The formula works—I'm 28 and my post-workout soreness is way down after four weeks. Skin looks clearer too. Only drawback is the price, but the convenience and quality make it worth it for me."
"As a working mom of two, I don't have time for complicated routines. One stick pack in my water bottle before my 6am workout and I'm done. Three weeks in and I feel stronger and my nails are growing faster."
"Recovering from a shoulder injury at 39. My PT suggested this for joint and muscle support. Eight weeks in, my range of motion has improved and my skin looks healthier as a bonus. Highly recommend."
"I love that these are pre-portioned. I travel twice a month for work and these slip right into my carry-on. Taste is neutral, mixes clear, and I've noticed better endurance in my cycling classes after five weeks."
"I'm 31 and this has helped my recovery after CrossFit. Skin feels smoother after six weeks. Only minor complaint is occasional grittiness if I don't shake it enough, but effectiveness is solid."
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