Revitalising Fortifying Super Serum
The super hair-loss serum - clinically proven results:
- Slows hair loss: 84%¹
- Stimulates new growth: 82%²
- New hair mass in just one month: thicker, fuller-looking hair that feels revitalised from the root.
Size: 60 ml
New price £200.00
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The Revitalising Fortifying Super Serum Advanced Formula is both an anti-hair loss treatment and a density and growth booster for existing hair. This high-performance product delivers visible results starting from the first month of use.
It acts on the four major dimensions of hair health:
- It slows hair loss and activates growth
2x fewer hairs in the shedding phase³
Intensive and significant reactivation of hair growth⁴
- It increases hair density and fibre thickness
Increase in hair count per cm² and hair fibre diameter⁵
- It provides immediate scalp comfort
Immediate soothing of discomfort: 93% reported a comfortable scalp⁶
75% reduction in the two bacterial strains involved in hair loss⁷
- It slows the appearance of grey hair⁸
Preservation of natural hair colour: 91% satisfaction rate⁹
From the very first month of use, hair mass is amplified and hair quality is significantly improved.
The Revitalising Fortifying Super Serum Advanced Formula targets two key areas: the hair microbiota and the hair follicle.
The Hair Microbiota. Just like the skin, the scalp possesses its own microbiota (or ecosystem). Thanks to a new Ginger extract, the Super Serum reduces two of the bacterial strains within the hair microbiota that are involved in hair loss. This healthy, balanced environment is essential for minimising hair fall.
The Hair Follicle. Everyone is born with a finite hair reserve. When the hair’s life cycles are accelerated, it becomes exhausted. To slow hair loss and promote growth, this hair reserve must be preserved. The serum boosts the cellular energy essential for growth, powered by Yeast extract isolated from Azalea flowers. It strengthens stem cell anchorage to combat thinning with Amla Extract. Finally, the Tetrapeptide promotes the growth of existing hair while improving its root anchorage.
Its lightweight, pink texture is paired with a fragrance crafted from Mimosa absolute and Pepper extracts, enveloping the hair in a fresh and invigorating scent.
¹Percentage of subjects showing a decrease in the number of hair bulbs in the shedding phase after a 3-month treatment (microscopic visualisation of 55 volunteers)
²Percentage of subjects showing an increase in the number of hair bulbs in the growth phase after a 3-month treatment (microscopic visualisation of 55 volunteers)
³Trichogram of 55 volunteers after 3 months of use
⁴Trichogram of 55 volunteers after 1 month of use
⁵Measurement via image analysis of 55 volunteers after 3 months of use
⁶Satisfaction test of 55 volunteers, immediate results
⁷In vitro microbiological activity test on the formula
⁸Ex vivo test on skin explants; observation of existing follicles
⁹Satisfaction results from 55 volunteers after 3 months of use
Apply the Revitalising Fortifying Super Serum Advanced Formula section by section to dry or damp hair. Apply 3 full pipettes across the scalp, starting from the temples and moving toward the back of the head. Pay particular attention to thinning areas, then massage in with your fingertips. Do not rinse.
Application Frequency:
Phase 1: every 2 days for 1 month
Phase 2: twice a week for 2 months
To Optimise Results:
After each application, use a massage brush to perform wide circular motions along the three sections where the product was applied. Repeat 3 times.
Beyond the relaxing sensation it provides, a scalp massage is vital for hair health: the soft silicone bristles of this brush use pressure points to stimulate microcirculation while optimizing the absorption of the formula.
- Revitalising-Fortifying Complex (Zinc, Copper, Magnesium, Vitamin B6, Vitamin E Acetate, Pro-vitamin B5) and Arginine: promote hair vitality
- Rice Proteins: assist in the regeneration of the hair bulb
- Einkorn Wheat Extract: provides strength and resilience from the roots
- Ginger Extract: acts on the hair microbiota to slow hair loss
- Yeast Extract isolated from Azalea flowers: boosts cellular energy to stimulate sustained hair growth
- Linseed Extract: slows the appearance of grey hair8
- Amla Extract: helps to preserve hair reserve
- Tetrapeptide : helps to preserve hair’s potential and reinforce anchorage to promote a good hair density
- Vitamin B12 : boosts hair9 vitality and growth
8 Ex vivo test on skin explants; observation of existing follicles
9existing
The formula
The Arginine used is of natural origin, derived from the fermentation of plant-based sugars.
The alcohol we use is derived from French sugar beets grown using sustainable farming practices. The supply chain is fully traceable back to the field, supporting a short circuit around the distillery. The entire sugar beet is utilized with zero waste: the sugar is used for food, the sugary juice for alcohol production and the pulp for animal feed or energy generation. Non-sugar components, such as molasses, serve as a substrate for yeast production. Co-products like vinasse and lime dross are repurposed as soil fertilizers. Finally, water extracted from the beets is used during distillation, repurposed for fertigation and ultimately recycled for field irrigation.
Note: This alcohol may also be derived from wheat.
The packaging
Sisley employs a methodical approach to design high-quality, innovative packaging that respects natural resources. Every product in our catalog is evaluated against the “4Rs” to ensure its design focuses on achieving the ideal weight (Reduction), Refillability, Recyclability and the use of Recycled materials.
This product is largely recyclable.
Visible and proven results
84%
Denser-looking hair¹
76%
Visibly thicker hair²
93%
Soothes the scalp³
+36%
Stronger, more resilient hair⁴
The intensive anti-hair loss treatment with clinically proven effectiveness
Slows hair loss
Two times less hair loss in the shedding phase⁵
Stimulates growth
Intense and significant reactivation of hair growth⁶
Densifies hair
More hairs per cm²⁷ and a larger hair fibre diameter⁷
Targeted active ingredients that act at the root
The Super Serum combines powerful active ingredients, selected to target the key mechanisms involved in hair loss, thinning and ageing.
- The Vitalising-Fortifying Complex promotes hair vitality and resilience.
- Einkorn Wheat extract helps to strengthen the hair and anchor it firmly at the root.
- Tetrapeptide promotes the growth of existing hair.
- Ginger extract actively targets the scalp microbiome to help reduce hair loss.
- Vitamin B12 supports the hair's growth phase and soothes the scalp.
A dual anti-hair loss innovation
The Super Serum simultaneously targets two key factors involved in hair loss and thinning: the scalp microbiome and the hair follicle.
ASSESSMENT OF ANTI-HAIR LOSS EFFECT
A 75% reduction in two strains linked to hair loss⁹
ASSESSMENT OF HAIR GROWTH
Intense and significant reactivation of hair growth⁶
ASSESSMENT OF ANCHORING
43% improvement in anchorage⁸
An ultra-light fluid formula
With a lovely pinkish colour, light texture and fresh fragrance, it's quickly absorbed and doesn't leave a greasy feeling.
It was designed for easy application to encourage regular use, which is essential for achieving optimal results in terms of hair vitality.
A deep dive into the product
Your Youth & Density Ritual
This three-step ritual restores strength and vitality to damaged hair that lacks body. An intensive treatment that boosts hair growth and density.
Fortifying Densifying Shampoo 200ml
Fortifying Densifying Shampoo with Revitalising Stimulating Complex
Regenerating Hair Care Mask
Revitalising Fortifying Super Serum
Super anti-hair loss, density and growth serum
The Cream 230
Restorative heat-protecting care
The Brush
The Brush Radiance & Softness
Revitalising Fortifying Super Serum Advanced Formula
The Revitalising Fortifying Serum has been revamped with an even more effective formula to slow hair loss and boost hair growth from the very first month of use.
¹Percentage of participants showing an increase in hair density after a 3-month course of treatment, as analysed using a trichoscan on 55 male and female volunteers.
²Satisfaction survey of 55 panellists, both men and women, after 3 months' use of the Advanced Formula Revitalising Fortifying Super Serum.
³ Satisfaction survey carried out immediately amongst 55 volunteers.
⁴Instrumental measurements taken on 12 female volunteers after 3 months' use of the Advanced Formula Revitalising Fortifying Super Serum.
⁵ Trichogramme study involving 55 volunteers, both men and women, after 3 months' use.
⁶ Trichogramme study involving 55 volunteers, both men and women, after 1 month of use.
⁷ Measured using image analysis on 55 male and female volunteers after 1 month of use.
⁸ Ex vivo test on a skin explant; observation of the follicles present.
⁹ In vitro test of the microbiological activity of the formulation
What customers are saying
Ratings Distribution
Customers say
Overall sentiment is mostly positive, with many reviewers highlighting a lightweight, non-greasy serum that quickly absorbs and leaves hair feeling smoother and looking healthier. Several also report reduced hair fall and quicker-looking regrowth, while a small minority notes that longer-term results are still too early to judge or mentions concerns about scalp oiliness when massaging.
Reviewed by 61 customers
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Early days but hopeful….
Verified Buyer
Submitted as part of our loyalty reward program
I found the research showing the correlation between scalp biome and hair loss very interesting. My hair was extremely out of sorts after recent surgery which had also involved a five day pr...
Excellent serum
Verified Buyer
Submitted as part of our loyalty reward program
This new serum is even better than the original. I had experienced a bout of heavy shedding a few years ago and using the Sisley hair regime I had seen reassuringly positive results so when...
Excellent quality
Verified Buyer
Submitted as part of our loyalty reward program
An excellent quality product, non greasy and nice smell Works well
Light and effective
This serum has completely transformed my routine. I was always hesitant to use hair treatments in the morning because they usually weigh my hair down and make it look greasy - but this one d...
My hair has never looked better
Absolute game-changer! I've been using this for four weeks and my hair has never looked or felt better. Love how lightweight the formula is. Highly recommend!
Roots strengthen and improves scalp health
I've been trying the Sisley Revitalizing Fortifying Super Serum Advanced Formula, which was gifted by hairrituelbysisley and I am honestly in shock with this product. I feel like I'm giving ...
lovely product
complimentary from hairrituelbysisley This advanced scalp serum is thoughtfully formulated with botanical extracts, vitamins, minerals, and peptides to care for both the scalp and hair. It h...
Absolutely obsessed
I've been trying the Sisley Revitalizing Fortifying Super Serum Advanced Formula, which was gifted by hairrituelbysisley and I am honestly in shock with this product. I feel like I'm giving ...
Great product!
complimentary from hairrituelbysisley, have been using this product for the past couple of weeks and have felt a difference where I have very light hair on my scalp. My hair is looking more ...
Love this product!
I received this Revitalizing Fortifying hair serum with advanced formula complimentary from Sisley UK in exchange for my honest feedback. This serum is lightweight, it doesn't make my hair h...
Impressive results
Complimentary from hairrituelbysisley. The bottle is so cute and sturdy, and it's easy to use. I've been using it for the past few weeks and have noticed less hair fall. It's not too heavy o...
A MUST HAVE
complimentary from hairrituelbysisley, amazing packaging the bottle is luxurious I have used it on my scalp and this serum is nice. Smells amazing and your hair will looks healthier and stro...
Absolutely obsessed
gifted by hairrituelbysisley, I love the feeling of this on my scalp, and the benefits are amazing. I have yet to come across a scalp oil as revitalising! This would make an amazing gift for...
Impressive results
It is truly fantastic and has made my hair appear significantly stronger and fuller. I found it perfect to use in combination with the Fortifying Densifying Shampoo and the Regenerating Hair...
100% Recommend!!
I didn't think this product could get better, but I have been using it for a month and I can really see the difference! It does not make my hair greasy which is amazing and the smell is love...
Great for New Hair Growth
Verified Buyer
Submitted as part of our loyalty reward program
Reviewed at
sisley-paris.comThis is the first time purchasing the latest version of the hair serum. So far it works just as well and I'm highly satisfied. Within five weeks my hair stylist notices new baby hair growth ...
Hair ritual
Verified Buyer
Reviewed at
sisley-paris.com/fr-BE/Produit excellent 👌
Toujours aussi bien
Verified Buyer
Reviewed at
sisley-paris.com/fr-FR/Très satisfaite de l'ancienne version, j'attends de voir les effets de ce nouveau produit
Un vrai game changer pour ma chute de cheveux post-partum !
Reviewed at
sisley-paris.com/fr-FR/J'en avais tellement perdu après l'accouchement que je commençais à vraiment m'inquiéter. J'ai commencé à appliquer le Super Serum et les résultats m'ont bluffée : en seulement deux semaines...
Cura dei capelli
Verified Buyer
Reviewed at
sisley-paris.com/it-IT/Ottimo nuovo prodotto per la cura del capello
Produto TOP
Verified Buyer
Reviewed at
sisley-paris.com/pt-PT/Facilidade na aplicação
Buonissimo ma cosroso
Reviewed at
sisley-paris.com/it-IT/La cosa migliore? È fluido come acqua. Lo metti sulla cute, massaggi e scompare subito senza ungere o appiccicare i capelli (anzi, dà un po' di volume alle radici). Dopo 3-4 settimane ho not...
amazing
Reviewed at
sisley-paris.com/it-IT/**Il Super Sérum Revitalisant Fortifiant Advanced Formula** è diventato un alleato fondamentale nella mia routine di cura dei capelli. Fin dalla prima applicazione mi ha conquistata la sua t...
Fantastico
Reviewed at
sisley-paris.com/it-IT/offerto da hairrituelbysisley Da più di un mese sto utilizzando il Super Sérum Revitalisant Fortifiant Advanced Formula di Hair Rituel by Sisley e ho notato i capelli più forti, corposi e da...
Buon prodotto contro la caduta dei capelli
Reviewed at
sisley-paris.com/it-IT/offerto da hairrituelbysisley Il prodotto ha una texture molto liquida e si assorbe bene sul cuoio capelluto senza ungere né dare fastidio anzi dà una sensazione di freschezza. L'ho usato co...
Q&A
Showing 1 out of 1 Questions
- Q
Can i use sisley revitalising fortifying super serum always all year around
- Asked by IB10
- Verified Reply - SisleyYou can use the Sisley Revitalising Fortifying Super Serum all year round, but it is designed to be used as a targeted course of treatment rather than a continuous, uninterrupted daily application. Application Frequency: Phase 1: every 2 days for 1 month. Phase 2: twice a week for 2 monthsWas this answer helpful to you
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Your questions answered
From the very first month of use, hair density is boosted: the hair appears fuller, thicker and revitalised, with an increase in the number of hairs per cm²³.
No. The Super Serum has an all-round effect on hair health: it improves the density, thickness, strength and resilience of the hair fibre. It also promotes hair growth, improves hair quality (softness, shine) and soothes the scalp, whilst slowing down the appearance of grey hair⁸.
The Super Serum is suitable for anyone concerned about hair loss, thinning hair, loss of density or, more generally, the signs of ageing hair. It can be used both as a preventative measure and as a response.
Yes. The Super Serum is suitable for both women and men.
No. Its light texture is quickly absorbed and doesn't leave a greasy residue.
No. Naturally rosy thanks to vitamin B12, the Super Serum's ethereal, translucent texture is absorbed instantly upon application.
Yes. The Super Serum is intended as a 3-month course of treatment and can be repeated as required, particularly during periods of hair shedding or loss of density, especially in autumn and spring.
Yes. The Super Serum can be used during periods when hair loss seems more pronounced or when the hair appears thinner and less dense.
Yes. The Super Serum provides immediate relief for the scalp: 93% of users find that their scalp feels comfortable immediately after application³.