Review of: Forever Youth Liberator Y-Shape Concentrate serum (ysl youth liberator serum)

Reviewed by: Wendy H Robbins

Summary: Comprehensive review of Yves Saint Laurent Beauté Forever Youth Liberator Y-shape Concentrate, See how this face serum compares against other wrinkle and fine line serums! This firming concentrate targets that specific skin concern like Softening and sagging in the jaw-line which are sure signs of aging,  leaving the skin feeling plump and glowing.

Product Name:  Forever Youth Liberator Y-Shape Concentrate serum

Overall Rating: 

Product Type:  Face serum

Size:  1oz

Price:  $155.00

Cost Per Ounce:  $155.00

Where To Buy: 

# Of Ingredients:  19

Key Ingredients: vitamin C, Rhamnose, Glycanactif, niacinamide, retinol

Overall Opinion:

The Yves Saint Laurent Beauty line from the house of Saint Laurent comes this legendary skincare formulator, he produced his first ever perfume in 1964, followed by a makeup line in 1978. Since then he never relents on the effort to create a perfect line of skincare products that tackle various skin concern.

There are 2 new similar products from the company the YSL Forever Youth Liberator Y-SHAPE Concentrate and the YSL Forever Youth Liberator Y-SHAPE Creme. The Y-SHAPE Concentrate is the face serum.

Yves Saint Laurent Forever Youth Liberator Y-Shape Concentre is a firming serum that fine-tuned the look of the Y shape, though the formula has tensing exploit on the skin’s surface for a noticeable stretching and lifting effect, the serum promotes a tighter neck, firmer face  and denser decollete instantly and in the long run.

This face serum contains some interesting and effective active antioxidants and other powerful ingredients like the  adenosine sodium hyaluronate that help to  repair the skin and tackle loss of volume and a droopy expression, mainly in the lower part of the face, neck and decollete.

The inclusion of alcohol in the ingredient is what many people are not too comfortable with, alcohol weakens the skin’s ability to heal and also cause dryness and irritation which could affect oily skin.

This best serum for face contains Glycanactif Y™complex, that activate the look of the Y-Shape (i.eface, neck, and décolleté) through a firming effect.

Detailed Opinion:

What it is:

A Face serum with a firming concentrate that help to remove fine line and wrinkles from the skin to make it look more radiant, the ysl youth liberator serum help your skin’s contours feel firmer, look visibly radiant and more defined in a short period of consistent use.

What it does:

It saturates the skin with ‘millions of micro-dropplets and gives a cushion-like smooth surface over the skin. It’s also an anti-aging serum that  makes the skin look firmer and more radiant ,  In a short period of seven days of constant use, the skin appeared more luminous and soft. On a longer term after 1 month of consistent use, the skin was visibly firmer and looks tighter.


This Face serum is light, when you apply, it transforms into a silky emulsion and also has LYFT technology that distributes an immediate tensing action on the surface of the skin’s for an instant lifting effect.


Use it twice a day, morning and night, apply 3 drops to the 5 points of the face, and 4 drops on the neck and décolleté area. Then use the tip of  finger to smooth it from the center towards the outside for maximum result.

Drying Time:

It has a light, formula that leaves a soft feeling on the skin, it doesn’t really dries off immediately. It leaves an invisible support on the surface of the skin.


This product has a fragrance sent so to say, it smells good, most users often appreciate the smell, when compare to most products I’ve ever tried in terms of scent, this one stood out, I really appreciate it just like a plain moisturizer.

Short Term Results

Noticeable results were recorded at the early stage, within the space of one week, skin feels more luminous and soft. So far so good it definitely delivers on the instant effect that its promise on the shorter term.

Longer Term Results

After 30 days of regular use there was also an impressive result, facial skin becomes denser and firmer, the neck and décolleté feels visibly tighter, for a well defined Y-Shape. Lost volumes apparently boosted.

Key Ingredients Analysis

The GLYCANACTIF complex one of the key active ingredients in this face serum stimulate the skin’s youthful activity to fight against fine lines and wrinkles, Glycanactif, is a patent that combines three powerful glycans, that help increase firming and youthful functions in skin cells.

Another active ingredient in the yves saint laurent to be excited about is rhamnose, including vitamin C, retinol, and niacinamide. Rhamnose is an active ingredient in solution for aging skin.


The cost of ysl youth liberator serum is $155.00 for 1 oz which is exactly $155.00 per ounce. This is a little bit expensive product, and like I always said, you get what you paid for.


There’s always guarantee for a Firming face serum that cost that much.

Where To Buy

To buy Forever Youth Liberator Y-Shape Concentrate serum (ysl youth liberator serum) Click Below!

Summary of Forever Youth Liberator Y-Shape Concentrate serum (ysl youth liberator serum)
Factor Forever Youth Liberator Y-Shape Concentrate serum
Overall Rating
Texture/Feel Thin, light and watery texture
Application Use it twice a day, morning and night, apply 3 drops to the 5 points on the face, and 4 drops on the neck and décolleté area.
Drying Time It doesn’t really dries off, it leaves a soft feeling on the skin.
Smell It smells good, it has a fragrance scent.
Short Term Results Impressive result in seven days
Long Term Results It was also impressive, Firmer,and tighter neck
Ingredients Vitamin C, Rhamnose, Glycanactif, niacinamide, retinol
Guarantee Money back guarantee
Price $155 for 1 oz which is exactly $155 per oz
Where To Buy

List of Ingredients

“Aqua/Water, Alcohol Denat., Glycerin, Rhamnose, Butylene Glycol, Hydroxypropyl Tetrahydropyrantriol, Cyclohexasiloxane, Propylene Glycol, Dimethicone, Hydroxyethylpiperazine Ethane Sulfonic Acid, Phenoxyethanol, Sodium Hyaluronate, Polysilicone-11, Caprylyl Glycol, Ammonium Polyacryldimethyltauramide/Ammonium Polyacryloyldimethyl Taurate, Adenosine, Xanthan Gum, PEG-20 Methyl Glucose, Sesquistearate, Disodium EDTA, Polystyrene, PEG-60 Hydrogenated Castor Oil, Citric Acid, Chondrus Crispus (Carrageenan), Linalool, Alpha-Isomethyl Ionone, Limonene, Geraniol, Red 4, Yellow 5, Parfum/Fragrance”.


Please note the list of all the ingredient listed in this review is subject to change at any time. Always refer to the list of ingredients on the product package for updated list.