Whether your hair has thinned with age or is hurting from heat damage, you may think fixing will require lots of dough and extra salon trips. Lucky for you, we spotted a collagen and argan oil hair mask from the brand Karseell, which reviewers deem “a five-star professional experience delivered in a jar.”
The at-home mask is made with a blend of nourishing oils, proteins and herbal extracts. Easily used in the shower, it’ll save you the time, effort and inconvenience of leaving home. It’s also currently on sale for 20% off, the lowest price it’s been in weeks, saving you some precious coins, too.
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Reviewers say this creamy, dreamy mask “turns back the clock” on their strands, repairing damage they thought was permanent and making hair feel *Madonna voice* “like a virgin again…”
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Teresita Rodriguez Bermùdez professes that it’s a “worth every penny” mask and far more than a conditioner; “it is a total hair transformation.”
“My hair went from being dry and brittle to feeling incredibly silky, hydrated and full of life,” they wrote, calling the mask “the gold standard” for high-end hair restoration treatments.
Made with an active collagen blend, wheat and soy proteins, shea butter, and chamomile extract — the coconut-scented mask is equal parts strengthening, soothing and shine-producing. (Note: The mask has wheat in it so it’s NOT gluten-free, for those with allergies and severe sensitivities.)
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It’s also incredibly easy to incorporate into your routine without over-complicating it.
Unlike lengthy, often noxious salon strengthening sessions, this at-home mask functions almost like a conditioner. The brand recommends applying it weekly to washed, towel-dried hair, spreading the mask from root to tip, letting it hang for 5-10 minutes and then rinsing. For a longer “mask” feel, some reviewers leave it on all night, “resulting in noticeably softer and smoother hair the next morning,” one said. Yet many reviewers report using it as they would a normal conditioner, for about 3 minutes while showering.
To make the container last longer and keep their routines quick, some reviewers say they mix the mask in with their normal conditioner for a little extra oomph. Another reviewer with type 3C natural hair used the mask before flat-ironing their hair. “My hair is frizz free, silky and has a salon look,” they wrote. “I will buy again. I’m hoping to be frizz free for at least a week.”
Like many brands, Karseell’s mask is designed for all hair types but unlike a lot of those — people with varying hair types and those with different hair challenges say this brought their hair back to life.
Those with menopause, hormonal changes, and general age-related hair changes vouch for the mask strengthening and restoring their strands.
″…One application and my hair is no longer dry and brittle,” a shopper in their 60s said. ”…It’s now soft and feels like it has life back in it!” A user almost 70 calls the mask “the greatest” they’ve ever found, noting it made their straw-like hair feel “like silk again.”
People with color- and chemically-treated hair, “dry and brittle” hair after going through chemo, those who use a lot of hot tools, or who just crave a “mirror-like” shine and frizz management.
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It’s also loved by users for helping revive curls. One grandparent calls the mask “miracle in a jar,” for their 16-year-old grandson’s hair.
″…With the application of this product, detailing wasn’t bad and I could see his natural curl pattern shine through,” they wrote. ”…It was the first time in ages that I had seen his hair curl definition…”
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Reviewers love this collagen and argan oil hair mask for making their strands smooth and strong. Read more 5-star reviews and take advantage of this great sale.
“This product is very good. I felt like I went to the spa. I am a 67 year old female, with 3 inches below shoulder length, very dry and thinning hair. So opposite of what I used to have. I do not want to start cutting my hair short yet. I have tried dozens and dozens of products over the years. I can honestly say that Karseell hair treatment is by far, the best that I have used. Very easy to use. My hair feels and looks like I turned the clock back. My hair feels softer and more youthful. I only used it once so far, but what a difference. It’s a much try product.” — Amazon customer
“My hair is straight, thin, and over-dyed for going on 3 decades. I skip hair trims. I like to use cheap hair dye & dry shampoo & heated tools. My hair usually goes up in a hair-clip as soon as I get up. Saying all that… this conditioner, after one use, made my hair feel like a virgin again… like super soft & shiny & with volume! I don’t understand the science of products and maybe this just coats my hair in a temporary silky substance, but it feels so good & I love it. I just put it on after shampooing & let it stay as long as I can find other things to do in the shower (so like 3 mins?) If one were to leave it on longer as the bottle suggests … holy moly… bet it’s amazing. It works for my hair.” — Jess
“This conditioner is absolutely amazing. I have very dry hair due to menopause and it’s left my hair smooth and glossy. I use it twice a week for best results.” —Brigitte Elzarki
Hair-building fibers
Reviewers call this bottle of hair-building fibers “a best kept secret” for making hair appear instantly thicker while also concealing bald spots and grays. The fibers, which are made of a keratin protein, work by clinging to existing hair strands for a seamless look and a performance that’s resistant to rain, wind or sweat. It’s available in nine hair colors.
Promising Amazon reviews: “Amazing best kept secret! Most folks have never heard of these hair fibers but they really work! When I pull my hair back into a pony tail, the baby hair along the front of my face is thin and a few gray hairs popping in. All you see is my scalp and looks bad so I ordered these hair fibers and with a little sprinkle, you can not see the obvious part that looks like a bald spot!
My husband uses the gray fiber because he has some thinning on the top of his scalp. The hair fibers makes his hair look so much fuller and can’t see through to his scalp! We both do not use it on a daily basis. Just when we know we will be taking pictures and/or social events. No gimmicks here…works like a charm! A little sprinkle goes a long way! Highly recommend!” — Penny T.
“My hair has thinned around my temples and this product was recommended to me by my hair stylist. I love it! It allows me to wear my hair up it a pony tail without looking thin around the hairline. It’s also great for when my gray roots start coming in and I have a couple days until my next hair appointment. Life saver!” — Jackie Gringle
A peptide-infused shampoo for thinning hair
Promising Sephora review: “”Definitely stuck on this one now! This makes my hair look and feel thicker and it makes it feel soft too. There’s no gross smell or feel when you use it and I think it’s worth the price.” — kilianm
A root cover spray
This popular hair spray is marketed as a solution to temporarily cover grays in between dye jobs, but reviewers also claim that it can help make hair appear thicker by concealing areas where hair is thinner and the scalp is more noticeable. The lightweight formula claims to be water- and smudge-resistant, residue-free and quick-drying. It comes in up to 11 shades that wash out easily on your next shampoo.
Promising Amazon review: “I’m a senior with thinning hair and this spray works great. Just be sure to hold it only 4″ approx from your scalp and spray for2-3 seconds and move to a new spot on your head where your scalp is showing thru or your roots are showing. Don’t hold too far away from your scalp and don’t hold it in one spot. It will feel cold, but that stops almost as soon as you are done spraying that spot. It dries in min. It also thickens your hair so your hair will look fuller. Your fingers may get a little spray on them, but it washes right off with a bit of soap. Also this does wash out if you don’t like it. It washes out easily.” — Jan S-dell
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A weightless volumizing mousse
Promising Amazon reviews: “I have tried many products for thin hair but this is the first one that actually worked. My hair looks so much better and thicker and it even looks almost cute when I wake up in the morning because it’s going everywhere and looking thick. That is a first I am now a regular customer” — Theresa Bailey
A pre-styling thickening tonic
Promising Nordstrom review: “I was skeptical and had to think about it a couple of weeks before I ordered. As I age my hair is really thinning to the point you can see my scalp. I have used the Aveda Thickening Tonic daily for a week and I can notice a difference when I use a blow dryer and lightly dry it then shake the bottle well and apply it. I tried applying it to damp, towel dried hair but didn’t get as good results as when I lightly dried it. I will purchase again, so that is a great recommendation from me!” — MeMe4AnJ
The Real Deal: We use deal trackers and commerce experience to sift through “fake” hike-and-drop deals and other deceptive sales tactics. Products will usually be rated at least 4 stars with a minimum 15% discount. (And when there’s an exception, we’ll tell you why.)



























