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Package Dimensions : 4.61 x 1.73 x 1.69 inches; 5.29 ounces
UPC : 765066671174
Manufacturer : BELLISSO
ASIN : B08Z5GK3HX
Best Sellers Rank: #9,333 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #88 in Hair Treatment Oils
Customer Reviews: 4.4 4.4 out of 5 stars 5,768 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
THICKER HAIR: People love how Bellisso’s biotin hair serum gives them the appearance of thicker hair. By coating each strand with a blend of botanical based hair oil and salon grade biotin, our hair thickener serum boosts volume, giving you thicker feeling locks that are sure to turn heads
REPAIR DAMAGE: Our hair thickening products for women and men are also professionally recognized for how they help repair damage from exposure. Bellisso’s hair strengthening products can give dry, brittle split ends new life. When you need nourishment from root to tip, this biotin hair thickening serum is the answer
SALON GRADE: It’s time for your old biotin hair oil to step aside as you upgrade your hair treatment to a luxurious biotin serum. Our thickening hair products have been developed in close consultation with salon professionals. When you need a professional hair thinning treatment women and men trust, Bellisso is the solution
CRUELTY FREE: Make hair thickening products for men and women that are tested on animals a thing of the past. Bellisso’s biotin oil blend is free from animal cruelty and testing. What’s more, our serum with biotin for hair is sulfate and paraben free, making it kinder on your body
INCREDIBLE SHINE: More than simply a thinning hair treatment women and men use everyday, Bellisso biotin serum has been engineered for dazzling shine. With botanical extracts including sunflower, lavender and evening primrose oil, this advanced hair volumizer helps leave you with a smooth and manageable appearance
Customers say
Customers find the hair serum effective at reducing frizz and stopping hair loss, while leaving it soft and shiny without feeling greasy. The product receives positive feedback for its lightweight formula that doesn’t weigh hair down, and customers appreciate its wonderful smell and good value for money. They report that it helps with hair growth, with one customer noting their hair becoming thicker and longer.
13 reviews for Biotin Hair Thickening Serum for Men and Women – Intense Strengthening Treatment Product with Natural Botanical Oil Blend to Help Boost Thin Hair – Repair Thinning Hair, Increase Volume and Shine
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Original price was: $19.99.$14.99Current price is: $14.99.


christina N –
Great product & it does exactly as advertised
My go to product for heat protection, easy comb thru, detangling, softness & shine. You can use it after a wash & condition , before or after blow drying, & before heat services such as flat iron. It has a nice fragrance , a lightweight feel, & does not feel oily afterwards. You will see & feel a difference in the softness, shine, & body of the hair with the first use. It’s a great product to help maintain & retain hair growth. It even softens the skin on your hands. I love this product & it’s a good value for the price. I highly recommend it.
Lindsay –
low porosity hair grail
I have the Biotin oil. I can’t speak to the effectiveness of using this on your scalp for hair growth, however, I use this oil on my mids and ends and it is the best. It’s perfect for low porosity hair, and it doesn’t leave my hair greasy. It’s not heavy, and it tames frizz, and it leaves my hair shiny. I won’t be buying any other hair oil.
Eva Wallace –
Worth the money!
I think this was a great purchase for the price! I don’t feel like it really has much of a scent. My hair is noticeably softer though and it does manage the frizz pretty decently. I’ve used it on both wet and dry hair. Very easy to use!There are definitely better products out there, but this one’s pretty great for the price!
Rebecca Beach –
Good product
I’ve been using it for a year now and it does seem to be helping my thin hair. I use this product in addition to a collagen supplement and between the two products it has been a real game changer. It’s not greasy at all when you put it on wet hair and comb it through.
Jess –
Smells great adds softness to hair
Have been using for almost a month now. Smells amazing leaves no greasy, oily residue in your hair. Haven’t seen and new growth as of yet. Maybe it takes a few months to start to really work. I’ll keep using though.
Natasha Baker-Tate –
Not a full bottle
I haven’t put on my hair yet but I hope I like it. I may update review after use but it arrived today very oily on outside of bottle like it spilled before it was placed into the packaging box and the bottle content is half full. So I took off two stars.Update: decided to return not seeing benefits of keeping half a bottle, really strong scented perfume in product. Have to use gloves to touch outside of bottle.
cda –
Effective and Safer
This keratin product is excellent in quality. My first time using keratin treatment and I am glad that this was my choice. After washing my hair I applied the keratin treatment and blow dried my hair then I used the ceramic iron. The results were straight, smooth, and shiny hair. I will definitely use this keratin treatment in the future. It’s just as effective and certainly safer than relaxing.
Christian castillo –
Works wonders
Love the product leaves my hair smooth soft and shiny ..I’ve had so many compliments on my hair thank you
Katy –
after coloring, my hair was like straw, it was not combed, it was in a terrible state, this product solved all the problems the first time, amazingly
Aston –
Worst product, while using this product I lost the hair line. I’m deeply saddened by adverse effect on scalp.
Amazon Customer –
It’s been a few weeks of usage. Initially I noticed an immediate difference in hair loss, but now I’m not super sure anymore, however I certainly notice more hair growth and my hair has more volume overall! I do enjoy using it for some scalp and my dandruff has significantly reduced too! If you’re going to use it before bed, make sure to have some clothing or towel on your pillow or your pillow might absorb the oil like mine did.
Angelica Santillan –
El producto fue entregada con derrame, la caja estaba llena de producto,
Eman –
Will try it