L'Oreal Professionnel Serioxyl Advanced Denser Hair Serum (90ml)
The L'Oréal Professionnel Serié Expert Advanced Denser Hair Serum is a powerful formula that promotes the illusion of thicker-looking hair. Forming a part of the Serioxyl collection, the serum multiplies the appearance of strands, encouraging a visibly full-bodied finish. The formula is powered by potent actives stemoxydine and resveratrol, designed to protect the scalp in order to promote optimal conditions for healthy hair growth. Lightweight and volumising, the serum leaves hair feeling stronger. Equipped with an easy to use spray applicator. How to use: Apply evenly on towel-dried scalp. Part the hair in four and spray each section. Recommended Amount: 6 sprays per section. Massage with the softest part of the tip of your fingers. Leave on.
The L'Oréal Professionnel Serié Expert Advanced Denser Hair Serum is a powerful formula that promotes the illusion of thicker-looking hair. Forming a part of the Serioxyl collection, the serum multiplies the appearance of strands, encouraging a visibly full-bodied finish. The formula is powered by potent actives stemoxydine and resveratrol, designed to protect the scalp in order to promote optimal conditions for healthy hair growth. Lightweight and volumising, the serum leaves hair feeling stronger. Equipped with an easy to use spray applicator. How to use: Apply evenly on towel-dried scalp. Part the hair in four and spray each section. Recommended Amount: 6 sprays per section. Massage with the softest part of the tip of your fingers. Leave on.
The L'Oréal Professionnel Serié Expert Advanced Denser Hair Serum is a powerful formula that promotes the illusion of thicker-looking hair. Forming a part of the Serioxyl collection, the serum multiplies the appearance of strands, encouraging a visibly full-bodied finish. The formula is powered by potent actives stemoxydine and resveratrol, designed to protect the scalp in order to promote optimal conditions for healthy hair growth. Lightweight and volumising, the serum leaves hair feeling stronger. Equipped with an easy to use spray applicator. How to use: Apply evenly on towel-dried scalp. Part the hair in four and spray each section. Recommended Amount: 6 sprays per section. Massage with the softest part of the tip of your fingers. Leave on.
The L'Oréal Professionnel Serié Expert Advanced Denser Hair Serum is a powerful formula that promotes the illusion of thicker-looking hair. Forming a part of the Serioxyl collection, the serum multiplies the appearance of strands, encouraging a visibly full-bodied finish. The formula is powered by potent actives stemoxydine and resveratrol, designed to protect the scalp in order to promote optimal conditions for healthy hair growth. Lightweight and volumising, the serum leaves hair feeling stronger. Equipped with an easy to use spray applicator. How to use: Apply evenly on towel-dried scalp. Part the hair in four and spray each section. Recommended Amount: 6 sprays per section. Massage with the softest part of the tip of your fingers. Leave on.
in 44 offers
The lowest price for L'Oreal Professionnel Serioxyl Advanced Denser Hair Serum (90ml) right now is $45.85 at Hairhouse, compared across 32 retailers.
The all-time low was $39.94 on 17 Feb 2026 — today's price is 15% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 3 Aug 2026.
Last updated at 03/08/2026 01:40:39
Serioxyl Advanced Denser Hair Serum 90ml
L'Oréal Serie Expert Serioxyl Advanced Denser Hair Serum 90ml
Delivery between 10–13 Aug $9.95
L'ORÉAL PROFESSIONEL Serioxyl Advanced Densifying Serum - 90ml
Delivery between Wed – Thu $20.34
L'Oréal Professionnel Série Expert Serioxyl Advanced Density Activatro Sérum hair growth serum 90 ml
Delivery $51.37
L'Oreal Serioxyl Advanced Denser Hair Density Activator Serum 90ml
Delivery $20.93
Scalp Advanced L'Oréal Serum Densifiant Serioxyl Advanced L'Oréal Pro
Delivery $39.52
L'Oréal Serie Expert - Scalp Advanced - Serioxyl Density Activator Serum
Delivery $55.68
L'OREAL PROFESSIONNEL Serioxyl Advanced Denser Hair Serum 90ml / 3.04oz
Delivery between 7–11 Aug $35.50
L'Oréal Professionnel Paris Serioxyl Advanced serum 90 ml
Delivery $29.99
Loreal professionnel serioxyl advanced denser hair density activator serum 90ml 3.04fl.oz
originally posted on hairmnl.com
I dont see much of an improvement. There's a lot of wastage due to packaging .
originally posted on hairmnl.com
I’ve been using the product for 1 month already but I already used up 2 bottles. A bottle only lasts for 2 weeks if used as directed in the packaging(4 pipettes-up to line marker every night). Don’t expect that your 3 bottles will last for 3 months. This is a false claim.
originally posted on hairmnl.com
Bought this product for my 74-year old dad and I was just so amazed to see his hair got thicker just within a month’s use of Serioxyl! Definitely buying another bottle! 😊
| Hair Texture | Fine |
| Hair Texture | Medium |
| Hair Texture | Coarse |
| Hair Type | Curly |
| Hair Type | Straight |
Serioxyl Advanced Denser Hair Serum 90ml
L'Oréal Serie Expert Serioxyl Advanced Denser Hair Serum 90ml
Delivery between 10–13 Aug $9.95
L'ORÉAL PROFESSIONEL Serioxyl Advanced Densifying Serum - 90ml
Delivery between Wed – Thu $20.34
L'Oréal Professionnel Série Expert Serioxyl Advanced Density Activatro Sérum hair growth serum 90 ml
Delivery $51.37
L'Oreal Serioxyl Advanced Denser Hair Density Activator Serum 90ml
Delivery $20.93
I dont see much of an improvement. There's a lot of wastage due to packaging .
I’ve been using the product for 1 month already but I already used up 2 bottles. A bottle only lasts for 2 weeks if used as directed in the packaging(4 pipettes-up to line marker every night). Don’t expect that your 3 bottles will last for 3 months. This is a false claim.
Bought this product for my 74-year old dad and I was just so amazed to see his hair got thicker just within a month’s use of Serioxyl! Definitely buying another bottle! 😊
I can already feel the difference on my hair within just a week of using it. It has more volume even without blow drying it. I can't wait to see better results in a month or so...
This is my second purchase and I look forward to good results.
Love the new sprayer, much better than the previous eye dropper. I've been using this product for a few years and have seen good results.
I used this product initially for 3 months and saw the big improvement on my hair growth.I paused using it for 3 months and started again. So far so good. I highly recommend it!
Bought this when it was on Sale (discounted 3 bottles set) and I got one bottle to try (2 bottles went to my friend). My hairfall lessened after two weeks of use and my hair had more volume. However, I was only able to use one bottle so I wasn't able to see if it does create new hair as it claims.
bought this as a bundle with the shampoo and conditioner, been using all 3 products together for over a month now and i'm seeing the results. very very happy with this :)
L'Oreal professional serioxyl denser hair serum is effective, smells good, does not result to dry hair and is soothing.. Its one of the best products to cure thinning hair
| Hair Texture | Fine |
| Hair Texture | Medium |
| Hair Texture | Coarse |
| Hair Type | Curly |
| Hair Type | Straight |
