Lierac Lift Integral Firming Serum 30 ml

Why choose this firming serum when your skin is losing its firmness?

Lierac Lift Integral Firming Serum is a milky serum for the face and neck, designed for skin that loses firmness with age. It is part of an anti-aging skincare line that targets wrinkles and firmness, used before applying cream. Its formula is based on the StructureLift complex, which combines rose RNA derived from the Grasse rose, a black tulip extract patented by Lierac, and low-molecular-weight hyaluronic acid. These three ingredients are described as 100% natural. Low-molecular-weight hyaluronic acid differs from the conventional form in that its molecules are smaller.

Over time, the skin loses density, facial contours appear less defined, and wrinkles become more pronounced, particularly on the lower face and neck. This serum firms the skin and smooths wrinkles. Enriched with firming biopolymers, it provides a visible firming effect: with continued use, the skin appears firmer, more toned, and plumper.

The serum also redefines the appearance of facial contours. In a clinical study conducted on 30 women, with two applications per day for three months, dermatological scoring revealed a 45% increase in firmness, a 48% increase in the lifting effect, and a 30% reduction in the visibility of wrinkles. Its milky texture envelops the skin and leaves a velvety finish, making it pleasant to layer with other skincare products.

It’s designed for women who notice their facial features becoming less defined: a less distinct jawline, slightly sagging cheeks, and more visible wrinkles on the forehead and around the mouth. It is suitable for all skin types, even sensitive skin, allowing it to be incorporated into an existing routine without having to change everything—even when the skin reacts easily to new products. Its lightweight formula is also ideal for combination skin that doesn’t tolerate the buildup of rich textures well, and for times when the skin looks tired—such as at the end of winter or after a busy few weeks—when the complexion lacks radiance upon waking.

A serum should be applied to clean skin, free of makeup, sebum, and impurities that have built up throughout the day. We recommend preparing the skin withJonzac’s high-tolerance anti-aging micellar water: it removes makeup and cleanses mature skin without rinsing, then the serum applies its milky texture to clean skin, followed by the cream that seals the routine.

How to Use the Integral Lifting Serum?

Directions for Use

Apply morning and evening to the face and neck, before applying cream.

Precautions

• For external use only. Avoid contact with the eyes; in case of contact, rinse thoroughly with clean water.
• Do not apply to broken, irritated, or wounded skin.
• Contains fragrance. If you have a known allergy to any component of the fragrance or any cosmetic ingredient, read the list of ingredients on the packaging before first use, and do not use the product if any of them are the cause of the allergy.
• Contact lens wearers: Wash your hands after application before handling your lenses.
• Discontinue use if redness, tingling, itching, or a burning sensation occurs after application, and consult a pharmacist or doctor.
• This cosmetic product improves the appearance of the skin: any sudden or asymmetrical sagging of the face, difficulty making facial expressions, or a sudden change in facial features should be reported to a doctor immediately.
• Close the bottle tightly after each use and store it away from heat. Keep out of reach of children.

What is in Lierac’s Lift Integral serum?

Ingredients

 AQUA / WATER / EAU. GLYCERIN. PROPANEDIOL. 2,3-BUTANEDIOL. CAPRYLIC/CAPRIC TRIGLYCERIDE. BETAINE. PENTYLENE GLYCOL. LIMNANTHES ALBA (MEADOWFOAM) SEED OIL. NIACINAMIDE. BUTYROSPERMUM PARKII (SHEA) BUTTER. OCTYLDODECANOL. CASTOR OIL/IPDI COPOLYMER. TRIHEPTANOIN. TRIOLEIN. C13-15 ALKANE. CHLORPHENESIN. ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER. PARFUM / FRAGRANCE. ADANSONIA DIGITATA SEED EXTRACT. TRISODIUM ETHYLENEDIAMINE DISUCCINATE. ADENOSINE. SODIUM HYDROXIDE. TAMARINDUS INDICA SEED GUM. SEMPERVIVUM TECTORUM EXTRACT. PAPAIN. TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES. 1,2-HEXANEDIOL. CAPRYLYL GLYCOL. CARBOMER. LINALYL ACETATE. SANTALUM ALBUM (SANDALWOOD) WOOD EXTRACT. CITRIC ACID. GLUCOSE. ALGIN. JUNIPERUS VIRGINIANA OIL. TOCOPHEROL. VEGETABLE OIL. 4157A-1.

Product Details

30 ml bottle.

Our expert advice on the Lift Integral firming serum

A firming serum is not a substitute for cream: it provides targeted action to improve firmness, while the cream then ensures comfort and surface hydration. The most common mistake is to expect results comparable to those of a cosmetic procedure. This serum improves the skin’s appearance; it does not alter facial contours. Consistency matters more than the amount applied: it’s better to apply two thin layers daily than a thick layer every now and then.

The neck is often overlooked, even though its thinner skin shows signs of aging early on: apply the serum all the way down to the base of the neck using upward strokes, without pulling on the skin. The eye area, which is more delicate, requires a dedicated treatment. If your skin feels tight after applying the serum, you need moisturizer—not a second layer of serum. In the morning, sunscreen should be the final step in your routine, as sun exposure is one of the primary causes of sagging skin.

FAQ

At what age can I start using the Lift Integral Firming Serum?

Lierac recommends the Lift Integral line starting at ages 35–40, when loss of firmness becomes visible. For those between 25 and 30, the brand recommends its Glow line for early signs of aging; for those over 45–50, it recommends the Premium or Arkéskin lines.

Can I use the Lift Integral Firming Serum if I’m getting injections?

After an injection or any other facial procedure, resume your skincare routine according to the instructions provided by the practitioner who performed the procedure.

Should I choose the Lift Integral Firming Serum or a product from the Premium line?

Premium is Lierac’s most comprehensive anti-aging line, designed to address all signs of aging. Lift Integral focuses on firmness and a lifting effect: it’s the recommended line when sagging features are the most bothersome sign.

Has my Lift Integral Firming Serum been dermatologically tested?

Yes. It has been tested under dermatological and ophthalmological supervision, as indicated by the brand for this serum.