I was really interested in the rosemary and PDRN combination because my hair has been looking thinner lately. I love how much fuller it looks after washing, and my roots have a lovely natural lift without feeling heavy.
✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY✨ THIS OFFER IS FOR LIMITED TIME ONLY
Rosemary PDRN Shampoo
Rosemary PDRN Shampoo
100ml | 3.38 fl oz
Optimal blend of rosemary and PDRN
Supports healthy, thicker, longer hair
Paraben, Silicone & Sulfate Free
Inhibits up to 94.6% of DHT production*
Currently this item has stock!
Couldn't load pickup availability
Collapsible content
About
Whether you’ve recently lost weight, started on a GLP-1 (such as Ozempic or Wegovy), or simply noticed increased shedding and thinner edges — your hair deserves renewed support.
Our Rosemary PDRN Cooling Thickening Shampoo was crafted to address the unique hair-stress triggers that come with rapid change in your body, and help you rebuild thickness, strength and confidence.
Ingredients
Key Ingredients: Rosemary, PDRN, 19 Amino Acid Complex
Full Ingredient List: Water (Aqua), Sodium Cocoyl Isethionate, Disodium Laureth Sulfosuccinate, Glycerin, Cocamidopropyl Hydroxysultaine, Lauryl Betaine, Glyceryl Stearate, Sodium Lauroyl Methylaminopropionate, Menthol, Trihydroxystearin, Sodium Chloride, Fragrance (Parfum), Sodium Benzoate, Cetyl Alcohol, Dicaprylyl Ether, Polyquaternium-10, Panthenol, Salicylic Acid, Citric Acid, Caprylyl Glycol, Niacinamide, Tetrasodium EDTA, Zea Mays (Corn) Starch, Mannitol, Microcrystalline Cellulose, Linalool, Carthamus Tinctorius (Safflower) Flower Extract, Dextrin, Gardenia Florida Fruit Extract, Chromium Oxide Greens, Ultramarines, Chromium Hydroxide Green, Tocopheryl Acetate, Hydrogenated Lecithin, Tocopherol, Butylene Glycol, Sodium Citrate, Caffeine, Arginine, Dipropylene Glycol, Gluconolactone, Menthyl Lactate, PPG-14 Butyl Ether, Ricinus Communis (Castor) Seed Oil, Glycolic Acid, Saccharide Isomerate, Sodium C14-16 Olefin Sulfonate, 1,2-Hexanediol, Hydrolyzed Pea Protein, Hydrolyzed Vegetable Protein, Caprylic/Capric Triglyceride, Raphanus Sativus (Radish) Seed Extract, Sodium Palmitoyl Sarcosinate, Octyldodecyl Oleate, Octyldodecanol, Sparassis Crispa Extract, Streptococcus Thermophilus Ferment, Hydrolyzed Collagen, Hydrolyzed Corn Protein, Hydrolyzed Extensin, Hydrolyzed Potato Protein, Hydrolyzed Rice Protein, Hydrolyzed Soy Protein, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Prunus Amygdalus Dulcis (Sweet Almond) Extract, Potassium Sorbate, Sodium DNA (2.5 ppb), Magnolia Obovata Bark Extract, Hydrolyzed Keratin, Disodium EDTA, Rosmarinus Officinalis (Rosemary) Leaf Extract (0.25 ppb), Biotin, sh-Oligopeptide-1, sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-11, sh-Polypeptide-22, sh-Polypeptide-3, sh-Polypeptide-9, Alanine, Asparagine, Aspartic Acid, Dimethylsilanol Hyaluronate, Glucose, Glutamic Acid, Glutamine, Glycine, Histidine, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Isoleucine, Leucine, Lysine, Mentha Piperita (Peppermint) Leaf Extract, Methionine, Phenylalanine, Proline, Serine, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Threonine, Tryptophan, Tyrosine, Valine
Clinical Test
Real Results
100% Saw the Appearance of Fuller-Looking Hair (After 4 Weeks)
63% Reduction in the Appearance of Visible Flakes (After 1 Use)
65% Reduction in Excess Oil on the Scalp (After 1 Use)
Rosemary PDRN Cooling Thickening Shampoo
Refreshing, Nourishing Care with Amino Acid for Fine, Weak Hair
*Clinically tested by Global Institute of Dermatological Sciences. Results may vary depending on individual scalp and hair conditions.
Directions
Wet your hair and scalp, then apply 1–2 pumps directly to your scalp and work into a lather.
Massage with your fingertips for 1–2 minutes; you’ll feel a refreshing cooling tingle.
Rinse thoroughly and follow with conditioner on your mid-lengths and ends.
90 Day Money Back Guarantee
If you're not 100% satisfied with your purchase, email us at zentracustomer@outlook.com and a member of our team will assist you.
If you wish to receive a full refund on your order please ensure that your enquire within 90 days of receiving your order.
Why Zentra?
Most shampoos strip your scalp dry and leave behind buildup that weighs your hair down.
Our clarifying shampoo pairs rosemary leaf extract with PDRN and a cooling mint lather. It lifts away oil and buildup to refresh your scalp, while amino acids help strengthen your lengths, so you care for your hair from root to tip.
Fuller-looking hair starts with a clean, comfortable scalp and strands that don’t snap. Our lightweight formula rinses clean with no heavy residue, and it’s gentle enough to fit into your routine every day.
Join thousands making the switch to a fresher scalp with rosemary.
Our Clinical Proof
100% Saw the Appearance of Fuller-Looking Hair (After 4 Weeks)
63% Reduction in the Appearance of Visible Flakes (After 1 Use)
65% Reduction in Excess Oil on the Scalp (After 1 Use)
Rosemary PDRN Cooling Thickening Shampoo
Refreshing, Nourishing Care with Amino Acid for Fine, Weak Hair
*Clinically tested by Global Institute of Dermatological Sciences. Results may vary depending on individual scalp and hair conditions.
Real Results
What Our Customers Are Saying
Your Transformation Timeline
Before
After
1
Weeks 1-2
Instant Fresh
A cooling mint lather lifts away oil and buildup from the first wash. Your scalp feels clean and refreshed, visible flakes are reduced, and roots feel lighter with more lift.
2
Weeks 3-4
Scalp Soothes
With regular use, your scalp feels calmer and more comfortable, with less visible flaking and oiliness between washes. Amino acids help reinforce your strands, so you see fewer snapped hairs on your brush.
This is when most customers notice a difference*
3
Weeks 5+
Lasting Strength and Smoothing
A consistently clean, comfortable scalp and reinforced strands mean less breakage and hair that looks fuller and more voluminous from root to tip.
Frequently Asked
How long does shipping take?
FREE Shipping for all Orders
We process orders within 1-3 business days. Standard delivery is 5-7 business days.
If your order hasn’t arrived within the estimated timeframe, please contact our support team at zentracustomer@outlook.com
How do I use this?
Wet your hair and scalp, then apply 1–2 pumps directly to your scalp and work into a lather.
Massage with your fingertips for 1–2 minutes; you’ll feel a refreshing cooling tingle.
Rinse thoroughly and follow with conditioner on your mid-lengths and ends.
Will this make my hair grow?
Whilst this shampoo is not a hair-growth treatment, it helps create a clean, balanced scalp, and amino acids help strengthen your strands to reduce breakage.
With regular use, that means hair that looks fuller and keeps more of its length.
If you’re experiencing significant hair loss, we recommend speaking to a dermatologist.
Will it make my hair greasy?
No. It’s a clarifying formula designed to lift away excess oil and buildup, so your roots feel lighter and fresher for longer. It rinses clean with no heavy residue.
What does it smell like?
A fresh, clean mint scent with herbal notes of rosemary. The scent is light and doesn’t linger heavily after rinsing.
Can I use it every day?
Yes, we've formulated for daily use.
If your scalp or hair tends to be dry, use it every other day, or alternate with a hydrating shampoo.
Is it suitable for curly, coily or textured hair?
Yes.
Because it’s a clarifying shampoo, we recommend curly, coily and textured hair types use it 1–2 times a week to refresh the scalp and remove product buildup. On other wash days, use a moisturising shampoo or co-wash.
Always follow with a rich conditioner on your lengths to keep curls soft and defined.
I have a sensitive scalp. Can I use it?
The formula is gentle, but it contains menthol for its cooling effect, a mild exfoliating acid (salicylic acid) and fragrance, which some sensitive scalps may react to.
We recommend a patch test before first use: apply a small amount behind your ear and wait 24 hours.
A cool, tingling sensation is normal. If you notice redness, burning or itching, stop use.
Avoid use on broken or irritated skin.
How long until I see results?
You’ll feel a fresher, cleaner scalp from the very first wash.
Over 3–4 weeks of regular use, most people notice a calmer scalp with less visible flaking and fewer snapped hairs.
From 5 weeks onwards, hair looks fuller and stronger thanks to reduced breakage.
What if I don't like it?
If you're not 100% satisfied with your purchase, email us at zentracustomer@outlook.com and a member of our team will assist you.
If you wish to receive a full refund on your order please ensure that your enquire within 90 days of receiving your order.
Customer Reviews
Overall rating: 4.6 / 5 from 2023 reviews.
My favourite thing about this shampoo is definitely the minty tingle. It's refreshing without feeling like a heavy treatment, and my hair feels so clean and light once I've rinsed everything out.
There's something so satisfying about the cooling feeling when you massage this into your roots. I really enjoy using it after a workout because my scalp feels fresh and my hair looks much less flat afterwards.
I discovered this through a friend who is obsessed with Korean skincare. She mentioned that zentra had a rosemary PDRN shampoo, and I was curious enough to try it. The cooling sensation is lovely, and my hair feels incredibly clean afterwards.
The cooling sensation is absolutely gorgeous! As soon as I massage this into my scalp, I get that lovely minty feeling. It makes washing my hair feel like a little spa treatment, and my roots feel incredibly fresh afterwards.
My mum recommended this after I told her I was struggling to find a shampoo that didn't weigh down my fine hair. I wasn't expecting anything particularly different, but I love how light and bouncy my hair looks after washing.
I didn't realise how much I'd enjoy the cooling effect until I actually tried it. My scalp feels so refreshed during washing, and the minty sensation is especially nice after a long day.
My hair has always been quite fine, so finding a shampoo that doesn't leave it completely flat has been difficult. This gives my roots a lovely lift and makes my hair look much fuller without needing loads of styling products.
I've tried rosemary hair products before, but the addition of PDRN is what caught my attention. My hair feels smoother and stronger after washing, and I especially like how much more body it has around my crown.
My sister showed me this after I complained about how flat my hair always looked. She told me to try the rosemary PDRN formula, and I can see why she liked it. My roots look fuller and my scalp feels wonderfully refreshed.
The cooling sensation is my favourite part of this shampoo. My scalp feels incredibly refreshed after washing, and my roots feel properly clean without that heavy feeling I used to get from other shampoos.
I started looking into PDRN after seeing it everywhere in Korean skincare, so I was excited to find it combined with rosemary in a shampoo. It leaves my hair feeling beautifully clean, soft and much less weighed down.
My scalp feels refreshed after removing dry shampoo.
I love how easy it is to massage through.
My roots look fresh instead of flat.
My roots look cleaner and more defined.
I love how clean my hair feels at the roots.
This helps lift away stubborn product residue.
My hair has a lovely natural softness.
This gives my hair a beautiful lightweight finish.
My hair looks refreshed even without styling products.
This is my favourite part of Sunday shower night.
A colleague was telling me about her new haircare routine and mentioned this shampoo. I'd already been interested in rosemary products, so I decided to give it a go. The minty feeling is brilliant, and my scalp feels so fresh afterwards.
My scalp gets itchy whenever I've used too many styling products. The cooling sensation from this shampoo feels lovely, and it leaves my roots feeling fresh rather than weighed down.
My scalp feels so much fresher after shampooing.
The rosemary-inspired scent makes showering more enjoyable.
My hair has a nice amount of movement afterwards.
The cooling effect makes washing my hair so relaxing.
The minty lather feels incredibly refreshing.
My scalp feels refreshed after a warm shower.
My hair looks wonderfully airy after blow-drying.
This makes shampooing feel like a little treat.
My scalp feels fresh after washing away excess oil.
The rosemary formula is such an interesting idea.
My roots feel ready for a fresh start.
My hair feels softer after a thorough rinse.
The PDRN ingredient makes this an intriguing product.
This makes my hair look fuller around the crown.
My hair has a lovely soft, lifted finish.
The cooling mint is my favourite detail.