272 DIODES
312 DIODES
302 DIODES
HAIR & SKIN
SKINCARE ESSENTIAL
PATENTED TECH
5 MODELS
#1 DOCTOR RECOMMENDED
HAIR & SKINCARE BRAND ·
#1 collagen mask
Overnight results
Collagen Night Wrapping Mask
Sleep in it. Peel it off. Glow.
4.9 · 414 reviews
90 day money-back guarantee
Wake up glowing! This dermatologist recommended overnight mask wraps skin in fast absorbing collagen for plumper, bouncier skin by morning.
Glass skin glow by morning
Visibly firmer, bouncier skin texture
Wake up silky, smooth & refreshed
Add to Cart
125k+ HappyCustomers
Fast Free USShipping
“A collagen wrapping mask you sleep in does what serums alone can't — it holds moisture & actives against the skin for hours, not minutes. Wrap it on at night, peel it off in the morning: that's a routine people actually keep, and consistency is what skin responds to.”
Description
Formulated with over a dozen active ingredients, including DHT blockers, scalp stimulators, and hair-strengthening keratin, Kiierr Hair Growth Shampoo goes far beyond cleansing to treat thinning hair at its source with every single wash.
Consistent long term use is what separates people who see real, lasting results from those who don't. Your follicles need continuous support to stay healthy and productive.
Ingredients
Ginkgo Biloba & Kigelia Africana — Boost scalp circulation to deliver oxygen and nutrients to the follicles and extend the hair's growth phase.
Clary Sage, Cinnamon & Zinc PCA — Target DHT, the hormone behind follicle thinning, while cleansing the scalp of buildup and excess oil.
Hydrolyzed Keratin & Panthenol (Vitamin B5) — Rebuild and reinforce the hair shaft, adding strength, thickness, elasticity, and moisture.
Jojoba & Wheat Germ Oil — Nourish the scalp and protect follicles from oxidative stress, with Vitamin E to guard against premature shedding.
Collagen Amino Acids & Hydrolyzed Glycosaminoglycans — Replenish and deeply hydrate, leaving hair fuller and smoother.
Other Ingredients: Water, Disodium Laureth Sulfosuccinate, Propylene Glycol, Cocamidopropyl Betaine, Cocamide MEA, Sodium Olefin Sulfonate, Acetamide MEA, Glycerin, Sorbitol, Cocoyl Sarcosine, Polysorbate 20, Tocopherol, Tocopheryl Acetate, Polysorbate 80, Fragrance, Diazolidinyl Urea, Iodopropynyl Butylcarbamate, Tetrasodium EDTA, Ext. Violet 2, Citric Acid, PEG-150 Pentaerythrityl Tetrastearate, PEG-6 Capric/Caprylic Glycerides.
Instructions
How to Use
Wet your hair thoroughly with warm water, then apply Kiierr Hair Growth Shampoo directly to the scalp and roots. Gently massage in circular motions for 1-2 minutes to stimulate the scalp and work the formula into the hair follicles, then distribute through the lengths of your hair. Leave on for up to 5 minutes then rinse thoroughly with warm water.
Each bottle contains 8 oz of shampoo. How long a bottle lasts and how many you'll need per month depends on your hair length & how often you wash.
For Best Results
Consistent daily or near-daily use is key. Hair growth is a gradual process and clinical results are typically seen after 90 or more days of regular use. We recommend starting with a supply that covers at least three months to give the formula time to work.
Shipping & Returns
Fast Shipping
Orders are processed and shipped quickly so you can start your hair growth journey without delay. Standard shipping typically arrives within 3–5 business days. Expedited options available at checkout.
Our 90-Day Money-Back Guarantee
We stand behind our shampoo completely. If you're not satisfied with your results after 90 days of consistent use, we'll make it right.
Hair growth is a journey and we're committed to being your partner every step of the way. That's why we back every order with our industry-leading guarantee. You have nothing to lose, except the hair loss.
Questions? Reach us at sales@kiierr.com
90 day guarantee
90 nights to decide.
If your skin doesn't look calmer, smoother and better rested, we refund the whole order — half-empty tube and all.
AS SEEN IN
See the difference for yourself.
Verified customer before & after photos — unretouched, unfiltered.
I’ve used this a few nights now and really like how smooth my skin feels in the morning. It goes on more like a thick serum, then dries into a shiny layer. It didn’t feel heavy or sticky once it dried.
Claire G.
Verified customer
INSTANT GLOW
I was a little unsure about sleeping in a wrapping mask, but this was surprisingly comfortable. It feels cooling when you first put it on and dries into a clear, glossy film. My face looked smoother.
Amanda R.
FIRMER FEEL
I love this mask. It spreads easily, dries evenly, and peels off without hurting my skin. I especially like using it when my skin feels dry because it makes my face look more hydrated & glowy.
Allie B.
HYDRATING
This is such a fun addition to my nighttime routine. I apply a thin layer after my skincare and leave it on overnight. The next morning, my skin feels soft, plump, and refreshed.
Rachel M.
NIGHTLY RITUAL
Finally, skincare that works all night.
From first application to the morning peel — here's what's really happening under the mask.
It sets in like a second skin
A cool, silky serum turns into a weightless flexible veil. Comfortable enough that you forget it's on.
The seal keeps moisture and your serums against skin through the exact hours your barrier repairs itself.
Lift from the edges and it comes away whole. What's underneath looks bouncier, softer, awake.
6 Active Ingredients
Each ingredient is carefully selected for its unique role — to lock in moisture and rebuild visible firmness overnight.
Skin Elasticity
Collagen Extract
Supports the look of firmness so skin feels resilient rather than tight.
Pore refiner
Niacinamide (B3)
Visibly refines pore appearance and evens out dullness for a balanced tone.
hydration
Hyaluronic Acid
A moisture magnet that floods skin with water for a supple, glassy finish.
Barrier shield
Ceramide NP
Rebuilds the skin barrier so the hydration you added stays in overnight.
skin renewal
Adenosine
Supports the skin’s own renewal cycle & softens the look of fine lines.
Antioxidant
Vitamin E
Guards against moisture loss & nourishes for smoother skin.
See why women (and even men) are trading expensive facials for our nighttime mask.
The easiest part of your routine.
The simple 4-step nighttime ritual to wake up with visible glass skin every single morning.
STEP 1
Cleanse & Prep
Wash, then proceed with your normal skincare routine.
STEP 2
Brush On
Sweep an even layer onto skin. Skip brows, hairline, eyes & lips.
STEP 3
Sleep
Give it 15 minutes to set into a veil, then go to bed as normal.
STEP 4
Peel & Go
Lift from the edges in the morning — it comes off in one piece.
Frequently Asked Questions
Message us at sales@kiierr.com to connect with a dedicated support agent. Our small, knowledgeable team personally responds to every email (no bots or AI). We’re always here to help and make sure your questions are answered quickly & with care.
How is this different from a regular night cream?
Most night creams start evaporating within an hour or two of hitting your pillow — which means your skin spends most of the night unprotected and losing moisture. This mask works differently. It sets into a flexible, breathable seal that wraps your skin and locks in the collagen, along with every serum and treatment you applied underneath. Instead of your routine fading away by midnight, it stays pressed against your skin working for the full 8 hours. That's why you wake up to results a cream alone can't deliver.
Will it rub off on my pillow?
No — and this is what makes wrapping masks different from sleeping in a regular cream. Within about 15 minutes of applying, it transforms from a silky gel-cream into a weightless, non-sticky veil that stays put. Once it's set, you can toss, turn, and sleep face-down without leaving residue on your pillowcase. Most people say they forget they're even wearing it.
How do I use it?
Apply a thin, even layer as the very last step of your nighttime routine — after your serums and moisturizer, so it can seal everything in. Give it about 15 minutes to set before your face touches the pillow, then just sleep. In the morning, lift gently from the edges and it peels away in one satisfying piece. Rinse off any leftover residue with lukewarm water and continue your morning routine as usual.
How often should I use it?
For best results, use it 2–3 nights a week — though the formula is gentle enough for nightly use if your skin loves it. Most people notice visibly softer, bouncier skin after the very first night. With consistent use, the bigger changes show up over 2–4 weeks: firmer texture, a more even glow, and skin that holds hydration better throughout the day. Think of it as compounding interest for your skin.
Is it good for sensitive skin?
Yes — it's dermatologist-recommended and formulated with sensitive skin in mind. The low-molecular collagen is designed to absorb easily without irritating actives, and the seal itself is breathable, so your skin never feels suffocated. That said, every skin is different: if yours is highly reactive, do a quick patch test on your inner arm or jawline before the first full-face application.
Loved by 125,000+ Women
4.9 average from 414 verified reviews
DM
Diane M.
✓ Verified
I started using the Kiierr shampoo because I was noticing thinning around my temples and hairline, especially when my hair was wet or pulled back. Regular shampoos made my hair feel clean, but they never made it feel stronger or fuller. After using this consistently, my hair feels healthier, softer, and much less fragile. The thinner areas around my hairline look less noticeable, and I am seeing less shedding in the shower. I love that it fits into my normal wash routine and does not make my hair feel heavy or greasy.
MF
Monica F.
My crown was the area that bothered me most. I could see my scalp at the top/back of my head, especially in photos taken from above. I started using the Kiierr shampoo because I wanted something simple that could help my hair look healthier and support thicker hair over time. After consistent use, the crown area looks less sparse and my hair feels stronger overall. I also noticed less shedding when I wash my hair, which was a huge relief. My hair feels clean, soft, and easier to style.
NR
Nancy R.
After a stressful period, I started shedding a lot more than normal. I would see hair in the shower, on my brush, and all over my clothes. My hairline and sides started looking much thinner, so I decided to try the Kiierr shampoo. It made my hair feel healthier pretty quickly, and over time I noticed much less shedding when I washed. The thinner areas around the front look more filled in, and my hair feels stronger overall. I feel much more confident wearing my hair back now.
LB
Lauren B.
My biggest concern was my widening part. Every time I looked in bright bathroom lighting, my scalp looked more visible than I wanted. I switched to the Kiierr shampoo because I wanted something that would support my scalp and help my hair look fuller without needing powders or sprays every day. After a few months, my hair feels stronger at the roots and my part does not look as wide. It also leaves my hair soft and clean, which I really appreciate because some thickening shampoos make my hair feel dry.
AY
Abby Y.
My hair was not thinning in just one spot, but it looked limp, flat, and less full overall. The back of my hair especially looked stringy after washing, even when I used volume products. Since switching to the Kiierr shampoo, my hair feels softer, cleaner, and more lifted at the roots. It looks healthier from the back and has more natural body. I like that it gives my hair a fuller appearance without making it feel coated or stiff. It has been a really easy upgrade to my routine.
MJ
Melissa J.
My crown and center part were becoming more noticeable in certain lighting, and I hated how flat my hair looked after washing. The Kiierr shampoo has helped my hair feel fuller and stronger without making it feel dry. I have been using it consistently for several months, and my part looks less wide than it used to. The crown area also looks healthier and not as sparse. I like that it is simple, I just use it like a normal shampoo, but my hair feels much better afterward.
VR
Vanessa R.
The top of my hair had become so thin that I could see my scalp through the center, especially right after washing. I was nervous to try another shampoo because I did not want anything harsh or drying. The Kiierr shampoo has been easy to use and gentle on my hair. Over time, my hair started feeling thicker and healthier, and the top looks more filled in than before. I still know hair improvement takes patience, but I am really happy with how much better my hair looks and feels.
MZ
Marie Z.
My thinning was most noticeable on the top of my scalp where my hair naturally parts. Because my hair is lighter/red-toned, my scalp showed through more than I liked. I started using the Kiierr shampoo and stayed consistent, and my hair now feels stronger, smoother, and more manageable. The part area looks fuller than it did before, and my hair has more life to it after washing. It also feels less brittle, which makes styling so much easier. I am very happy with the progress.
LH
Linda H.
The side of my head near my temple had become really thin, and it made styling my hair difficult because certain angles showed too much scalp. I added the Kiierr shampoo to my wash routine and gave it time to work. My hair feels stronger, smoother, and healthier now, and the thin area along the side looks softer and less noticeable. It also gives my hair more volume without making it frizzy. Even my husband mentioned that my hair looked fuller, which made me feel so good.
May F.
My hair has gradually gotten thinner with age, especially around the front and sides. I wanted a shampoo that would help my hair look fuller but still feel soft and natural. The Kiierr shampoo has made a noticeable difference in the way my hair feels after washing. It feels cleaner, smoother, and stronger without being stripped. The front areas look a little fuller, and my hair has more body when I blow dry it. It is now one of the easiest parts of my hair routine to stay consistent with.
JR
Jenna R.
I had thinning near my temples and along the sides, which always showed when I tucked my hair behind my ears. I wanted a shampoo that could help my hair look thicker without weighing down my fine hair. The Kiierr shampoo has been great for that. My hair feels clean and soft, but still has volume. After using it consistently, the thinner side areas look less obvious and my hair feels stronger when I brush and style it. I also appreciate that it does not leave my scalp feeling dry.
SW
Stella W.
I wanted to get ahead of my thinning before it became worse. My hair was still long, but it was starting to look thinner at the top and flatter overall. I started using the Kiierr shampoo because it felt like an easy first step. After a few months, my hair feels stronger, fuller, and much healthier after washing. I am seeing less shedding, and my hair has more body when I style it. It still looks natural, just thicker and healthier than it did before.