#1 Nourishing Repair Shampoo!
3-in-1 Shampoo™
3-in-1 Shampoo™
Stronger Strands
Shine Boost
Hair Growth
Scalp Care
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3-in-1 Shampoo™
Frequently Asked Questions
Frequently Asked Questions
1. What does 3-in-1 Shampoo™ do?
Our formula deeply nourishes, strengthens, and revitalizes your hair. Powered by Batana oil, rosemary, and onion extract, it helps reduce breakage, tame frizz, and support healthy growth—leaving your hair soft, shiny, and manageable.
2. When should I use it?
Most people wash their hair with 3-in-1 Shampoo™:
In the morning for a fresh, clean start
At night to wash away buildup
During busy, stressful days when your hair needs a reset
It’s gentle enough for daily use on all hair types.
3. Will it dry out my hair?
Not at all. Unlike harsh shampoos, our botanical blend hydrates while cleansing, locking in moisture and improving scalp health.
4. Is it safe for daily use?
Yes! Our formula is sulfate-free, paraben-free, and non-toxic. It’s safe for daily use, even on color-treated or damaged hair.
5. What makes 3-in-1 Shampoo™ different?
Batana Oil: Repairs and strengthens from root to tip
Rosemary: Stimulates scalp circulation for healthier growth
Onion Extract: Packed with antioxidants to reduce breakage and support thickness
Pure, effective ingredients—no fluff.
6. Is there a guarantee?
Yes. You’re covered by our 30-day no-questions-asked guarantee. Don’t love the results? Get a 100% refund—simple as that.
About Us
About Us
Formulated by Science. Built for Life.
At SYNRG, we don’t chase trends—we follow the research. Our mission is simple: to create high-performance supplements that actually work. Every ingredient we use is backed by clinical science, and every formula is crafted with care, clarity, and uncompromising standards.
Wellness, Simplified
We believe wellness should feel powerful—not complicated. Whether it’s calming the mind, fueling sharper focus, or optimizing recovery, our products are designed to support your body’s natural balance, without shortcuts or synthetic fillers.
What Sets SYNRG Apart
Clean, effective formulas
Clinically studied ingredients
GMO-free, gluten-free, lab-tested
Formulated for results—not hype
Invest in Your Longevity
With SYNRG, you're not just supplementing your health—you’re investing in your longevity.
30-Day Money Back
30-Day Money Back
Try SYNRG Risk-Free
We’re confident in the science, the purity, and the results behind every supplement we make. That’s why we offer a 30-day, no-questions-asked money-back guarantee.
If you don’t feel a difference in your focus, calm, sleep, or overall well-being, just let us know.
We’ll refund your purchase—no hassle, no stress.
Because wellness should come with confidence.
Why 3-in-1 Shampoo?
Here are four compelling reasons why someone should take SYNRG Stronger, shinier hair with natural care
Encourages Healthy Growth
Rosemary and onion extract stimulate the scalp to support thicker, fuller hair.
Nourishes the Scalp
Batana oil deeply hydrates roots, reducing dryness and improving overall scalp health.
Restores Shine & Smoothness
Revitalizes dull strands, leaving hair soft, silky, and radiant.
Strengthens Against Breakage
Fortifies weak, damaged strands to reduce frizz, split ends, and hair fall.
40,000+ Sold!
Join thousands of people who have seen life-changing results with our product.
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Finally, a Shampoo That Works!
I’ve tried so many shampoos, but 3-in-1 Shampoo™ is on another level. After just a couple of weeks, my hair feels stronger, shinier, and much easier to manage. The natural ingredients make me feel confident about what I’m putting on my scalp, and I love that it’s gentle enough for daily use. Definitely worth every penny—I’ll be buying this again!
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My Hair Feels Reborn!
I can’t believe the difference this shampoo has made. My hair feels softer, smoother, and it’s finally manageable without frizz. I love that it’s made with natural ingredients like rosemary and batana oil—it smells amazing and leaves my hair looking salon-fresh. Definitely my new go-to shampoo!
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Best Shampoo I’ve Ever Tried!
This shampoo is amazing! My hair feels so much stronger, smoother, and healthier since I started using it. The natural rosemary and batana oil give it such a refreshing feel, and I’ve noticed less breakage already. Finally found a shampoo I can stick with!
Our happy customers aren't just reviews;
they're living proof that our formula delivers real results.
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
Made In U.S.A
Free Of Side Effects
3 Years Of Research
🔒 The SYNRG Guarantee
We stand by the power of healthy, beautiful hair. That’s why every purchase of 3-in-1 Shampoo™ is backed by our 30-day money-back guarantee. Experience softer, stronger, and shinier hair with reduced breakage and improved scalp health—or receive a full refund, no questions asked.
You’ve got nothing to lose—except the frizz, dryness, and dullness.
Trustpilot reviews
Excellent 4.8 / 5
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Finally, a Shampoo That Delivers
I’ve struggled with dry, frizzy hair for years, and this shampoo has completely changed my routine. My hair feels softer, smoother, and so much healthier. I love that it’s made with natural ingredients and safe for daily use!
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My Hair Has Never Looked Better
Within two weeks of using 3-in-1 Shampoo™, I noticed my hair had more shine and strength. It doesn’t weigh my hair down, and it smells amazing. I’ve already recommended it to my friends and family!
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Worth Every Penny!
This is the best shampoo I’ve ever tried. My scalp feels refreshed, my hair looks fuller, and I don’t deal with as much breakage. It’s become my go-to product, and I won’t be switching anytime soon
