Drugstore brands
full of sulfates and artificial fragrance that strip the scalp.
ROSEMARY + KERATIN COMPLEX FOR MEN — FOR STRONGER, THICKER-LOOKING HAIR
ROSEMARY + KERATIN COMPLEX FOR MEN — FOR STRONGER, THICKER-LOOKING HAIR
💧 Hydrates dry scalp
🌸 Soothes itchy scalp🤎 Reduces breakage & shedding
Finally, stronger, thicker-looking hair — powered by rosemary & keratin.
Formulated to fortify weak follicles, refresh the scalp, and support visibly fuller hair — without heaviness or residue.
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Sulfate-free, silicone-free, cruelty-free
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Gentle for daily use & all hair types
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100% plant-derived rosemary extract
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Try it for 60 days.
If you don’t love your scalp’s clarity or your hair’s feel, we’ll refund every cent — no questions asked.
Product details
- Clarifying formula: gently removes oil, buildup, and residue without stripping moisture.
- Infused with rosemary extract: supports a balanced scalp environment and promotes visibly fuller-looking hair.
- Nourishing botanicals: enriched with biotin, keratin, and caffeine to strengthen strands and reduce breakage.
- Sulfate- & silicone-free: color-safe, non-drying, and suitable for daily use on all hair types.
- Fresh herbal scent: a clean rosemary-mint aroma that leaves hair refreshed after every wash.
- Lightweight texture: rinses easily, leaving no residue or heaviness at the roots.
- Made responsibly: vegan, cruelty-free, and formulated without parabens or artificial dyes.
Delivery & Returns
We process all orders within 24 hours.
Typical delivery time: 7–14 days.
Tracking number sent by email as soon as your order ships.
60-Days Money Back
Try it in your routine—if you’re not satisfied, return it within 60 days for a full refund.
THE STRUGGLE
Why do most men’s shampoos promise thickness — but never deliver?
Most men’s shampoos just clean the surface — they don’t support the scalp. That’s why we built a scalp-first formula that focuses on where thicker, stronger hair begins.
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🧴 Heavy silicones suffocate the scalp
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💨 Sulfates strip away essential moisture
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💧 Cheap “growth oils” leave hair greasy and flat
Dual-Action Cleanse & Nourish™ Technology
Unlike typical men’s shampoos that only remove oil, our Dual-Action system works deeper — cleansing the scalp while fortifying each strand.
Step 1 — Clarify
Rosemary extract & natural BHAs dissolve buildup and oil, unclogging follicles.
Step 2 — Fortify
Hydrolyzed keratin + biotin strengthen from root to tip, helping reduce shedding and breakage.
Result: A clean, balanced scalp and hair that looks visibly thicker and stronger over time.
Trusted by 50,000+ men who replaced harsh “thickening” shampoos with real rosemary results.
Real talk
Why most men’s “thickening” shampoos fail you
Harsh cleansers, heavy fragrances, and drying formulas don’t help a man’s scalp thrive.
Hair serums
sticky residue, messy routines, and buildup on pillows.
DIY rosemary oil
inconsistent strength, greasy texture, and hard to rinse out.
The Rosemary + Keratin Complex gives you results — without the heaviness, dryness, or irritation.
Meet the Rosemary + Keratin Complex for Men
Designed to strengthen, energize, and refresh — starting from the scalp.
100% plant-derived rosemary extract
Hydrolyzed keratin & biotin complex
Sulfate-free, silicone-free, cruelty-free
Gentle for daily use & color-treated hair
Clean, fresh scent — not perfume-heavy
60-Day Thicker Hair Guarantee
We stand behind every bottle. Try it for 60 days — if you’re not impressed by how refreshed your scalp feels or how healthy your hair looks, we’ll refund every cent. No questions asked.
To request a refund, simply email info@officialcelestine.com within 60 days of delivery.
Results may vary. Guarantee covers product satisfaction, not specific cosmetic outcomes.
Frequently Asked Questions
Yes. It’s sulfate-free, fragrance-light, and dermatologist-tested.
It helps reduce breakage and create a healthier scalp environment for hair to appear fuller.
3–5 times per week, depending on oil buildup.
Yes — it pairs perfectly with your leave-on treatments.
You’re covered by our 60-Day Thicker Hair Guarantee.
Customer Reviews
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Disclaimer: This product is a cosmetic shampoo formulated to cleanse and improve the appearance of hair. It is not intended to diagnose, treat, cure, or prevent any disease or hair-loss condition. Statements have not been evaluated by the U.S. Food and Drug Administration (FDA).