

Hyaluronic Acid: What It Does and How to Use It
Hyaluronic acid is one of the most sought-after ingredients in skincare. Learn what it does for your skin, why levels decrease with age and how to use it in your routine.
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Dehydration, tightness, and fine lines.
Environmental factors, ageing and a weakened skin barrier can cause skin to lose more water than it can retain.
Our patented HLG nanopolymer is designed to retain water in the skin for long-lasting hydration.
Skin that looks visibly plumper, softer and smoother.

92%
felt softer lips.²
97%
felt intense rehydration in just 10 minutes.³
9out of10
felt their hands were more nourished.⁴
Skin hydration increased for up to 24 hours after applying Hyaluronic 3D Force and Plumping Moisturising Cream.¹
¹ Clinical test on 31 volunteers aged 21–65 using HYALURONIC 3D FORCE + PLUMPING MOISTURISING CREAM SOFT or RICH SORBET. Clinical test on 15 volunteers aged 30–64 using HYALURONIC 3D FORCE + PLUMPING MOISTURISING CREAM SUPREME SORBET.
² Study conducted on 50 volunteers aged 21–58 over 30 days. ³ Self-assessment by 69 volunteers aged 23–62. ⁴ Self-assessment by 30 volunteers aged 20–72.



HLG is our patented nanopolymer, combining hyaluronic acid with polyglutamic acid. It holds a large amount of water and releases active ingredients gradually, so skin stays hydrated for up to 24 hours after a single application.
The result: deeply hydrated skin that looks visibly plumper and smoother.
“With this technology, we wanted to take a more comprehensive approach to hydration. The formula combines Hyaluronic Acid of different molecular weights with our exclusive HLG technology to work at different levels of the skin, helping to maintain long-lasting hydration while improving comfort and elasticity.”
- Ana Gonzálvez
Global Technical Director, Germaine de Capuccini


Professional Treatment
In just one session:
100% felt extraordinary hydration and plumpness.¹
Clinically proven results after 10 days:
Up to 72% more hydration.²
Up to 45% more plumpness.²
The perfect complement to your at-home skincare routine.
¹ Self-assessment by 43 volunteers (including 22 with sensitive skin/oncology patients) after 30 days of using HYALURONIC 3D FORCE + PLUMPING MOISTURISING CREAM + PROFESSIONAL TREATMENT (volunteers aged 22–76). ² Evaluation of the hydrating, remodelling and redensifying effects of the complete TIMEXPERT HYDRALURONIC HYALURONIC ACID HYDRATION & PLUMPING TREATMENT, comprising three 60-minute professional treatments alongside 30 days of at-home use of HYALURONIC 3D FORCE and PLUMPING MOISTURISING CREAM/GEL-CREAM.




Hyaluronic acid is one of the most sought-after ingredients in skincare. Learn what it does for your skin, why levels decrease with age and how to use it in your routine.
Read article

Discover what it is, how it works, and how it can help keep your skin hydrated and plump.
Read article⁷ Self-assessment by 14 volunteers aged 22–64 after 30 days of HYALURONIC 3D FORCE + PLUMPING MOISTURISING CREAM + PROFESSIONAL TREATMENT.
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