# Sudden Change Under-Eye Firming Serum for mature skin

**Lovi Fit: Average fit for mature skin.**
Normal Skin Fit: Average · Effectiveness: Average · Safety: Low Risk.

Page: https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/mature-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Ireland.

Brand: [Sudden Change](https://lovi.care/skincare/ie/brands/sudden-change)
Category: [Eye care and eye patches](https://lovi.care/skincare/ie/best/eye-creams)

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for mature skin; other eye cares fit it better.

## Why this fit

- Offers moderate firming and tightening for your normal skin due to Serum Albumin improving elasticity, while Sodium Hyaluronate provides hydration but does not directly address your primary concern of wrinkles and fine lines.
- The presence of Sd Alcohol 40 offers some humectant action but may pose a slight irritation risk for your skin.
- The product is generally safe for your normal skin, with minimal concerns regarding potential irritation from Sd Alcohol 40.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/combination-skin): Low
- [Sensitive skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/acne-prone-skin): Low
- [Skin with dark spots](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/mature-skin): Average (this page)
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/oily-acne-prone-skin): Low

## Key ingredients

Sodium Hyaluronate, Serum Albumin, Dextran Sulfate, Dimethicone Copolyol, Methylparaben

## What the research says

- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- Hyaluronic acid extracts are safe and efficacious products for skin repair when used in tissue regeneration alone or in combination with herbal or Western medicine. ([Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/))
- Optimized transfersomes loaded with epigallocatechin-3-gallate and hyaluronic acid increased cell viability while reducing lipid peroxidation, intracellular ROS, and MMP expression in HaCaT cells, and exhibited higher skin permeation and deposition compared to plain EGCG. ([Drug Delivery, 2017](https://pubmed.ncbi.nlm.nih.gov/28155509/))
- Ethanol as a preservative in topical creams reduced the dermal penetration of hydrophilic surrogates by about 40% and lipophilic surrogates by about 20% on intact skin while having minimal impact on irritated skin, and it altered biophysical skin properties depending on the skin condition. ([Pharmaceutics, 2025](https://pubmed.ncbi.nlm.nih.gov/40006563/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Integrating fenugreek seed extract with bovine serum albumin into a biofunctional hydrogel enhanced UV shielding, provided biocompatibility, protected against UVB-induced oxidative stress, and promoted tissue repair compared to BSA alone. ([Colloids and Surfaces. B, Biointerfaces, 2026](https://pubmed.ncbi.nlm.nih.gov/41380239/))
- Bovine serum albumin nanoparticles induced intense cellular infiltration, increased skin thickness, follicular hypertrophy, vascular congestion, and marked collagenesis in the skin of treated mice, while significantly improving seroconversion when co-administered with Dengue virus rNS1 compared to rNS1 alone. ([Biomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie, 2018](https://pubmed.ncbi.nlm.nih.gov/30257346/))
- Vitamin C-loaded human serum albumin nanoparticles increased the rate of cutaneous wound healing in mice compared to a control group while downregulating miR-155 expression and increasing TGF-beta1 and SMAD 1,2 expression. ([The International Journal of Lower Extremity Wounds, 2019](https://pubmed.ncbi.nlm.nih.gov/31035807/))
- Topical application of a chitosan, dextran sulfate, and polyvinylpyrrolidone K30 gel impregnated with epidermal growth factor significantly reduced skin defects and enhanced epithelial healing compared to the EGF-free gel in rats with surgically induced dermal wounds. ([BioMed Research International, 2014](https://pubmed.ncbi.nlm.nih.gov/25110681/))

## Why other eye cares fit mature skin better

- Topical application of retinol and retinoic acid both increased epidermal thickness and upregulated collagen genes and proteins in human skin, with retinol producing similar histological and molecular changes to retinoic acid alongside a significant reduction in facial wrinkles after 12 weeks. ([Journal of Cosmetic Dermatology, 2016](https://pubmed.ncbi.nlm.nih.gov/26578346/))
- Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging. ([The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/))

## What reviewers say

This serum is highly effective for users seeking an immediate, temporary reduction in under-eye puffiness, dark circles, and crepey skin. However, it requires a precise application technique to avoid a stiff, flaky, or white residue, and it is generally not compatible with traditional moisturizing routines. The summary is based on a very large amount of data and should definitely be taken into account.

- Liked: Reduces puffiness (mostly mentioned)
- Disliked: Leaves residue (mostly mentioned)
- Liked: Affordable price (often mentioned)
- Disliked: Tricky application (often mentioned)
- Liked: Smooths lines (sometimes noted)
- Disliked: Temporary results (sometimes noted)

## Questions and answers

### How well does Sudden Change Under-Eye Firming Serum work for mature skin?

Sudden Change Under-Eye Firming Serum works fairly well for mature skin by offering moderate tightening and hydration, though it may pose a slight irritation risk and does not directly target wrinkles. A product of this type needs effective anti-aging ingredients that reduce wrinkles and fine lines, pose no irritation risk, and promote skin elasticity and hydration.
Sources: [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/), [Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/)

### Which ingredients make this serum a good fit for mature skin?

Serum Albumin and Sodium Hyaluronate make this serum work for mature skin by improving elasticity and keeping it hydrated. However, to truly care for mature skin, a product of this type needs powerful anti-aging ingredients that actively reduce wrinkles and fine lines while being safe and non-irritating.
Sources: [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/), [Journal of Pharmacy & Pharmaceutical Sciences, 2015](https://pubmed.ncbi.nlm.nih.gov/25877441/)

### What does Hyaluronic Acid do for mature skin?

Hyaluronic acid helps mature skin by deeply boosting moisture, improving elasticity, and smoothing the appearance of fine lines and wrinkles. Regular use keeps the skin looking plump and soft while supporting overall firmness and hydration.
Sources: [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/), [Skin Research and Technology, 2024](https://pubmed.ncbi.nlm.nih.gov/38591218/)

### What does Serum Albumin do for mature skin?

Serum albumin helps reflect skin condition and supports hydration balance. Skin blot testing shows that higher levels are linked to barrier disruption and irritation in aging skin.
Sources: [Journal of Tissue Viability, 2021](https://pubmed.ncbi.nlm.nih.gov/33248877/)

### Where does this serum go in a skincare routine for mature skin?

This serum goes in the evening routine as a treatment step, which keeps things simple and lowers the sun exposure risks. Mature skin needs products with powerful wrinkle-smoothing actives and deep hydrators to truly target fine lines.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying the serum first to clean skin and following with your retinol product, though it may pose a slight irritation risk because it contains alcohol. Mature skin needs products with powerful wrinkle-smoothing ingredients and deep hydrators to effectively target lines and keep the skin smooth.

### How often should I use this serum?

This serum works for your mature skin, though other products fit it better because it offers only moderate firming and lacks targeted ingredients for fine lines. A product of this type needs firming peptides and deep-acting anti-aging ingredients to properly smooth and care for mature skin.

### Can this serum clog pores, cause breakouts or purging for mature skin?

This serum is unlikely to clog pores or cause breakouts for mature skin, though the alcohol inside may pose a slight irritation risk. A product for this skin needs rich hydrating ingredients and smoothing peptides to target fine lines effectively.
Sources: [Pharmaceutics, 2025](https://pubmed.ncbi.nlm.nih.gov/40006563/)

### Is this serum fragrance-free and alcohol-free?

It has no fragrance and contains drying alcohol (sd alcohol 40).

## Alternatives for mature skin

- [Elizabeth Arden Prevage Anti-Aging Eye Serum](https://lovi.care/skincare/ie/p/elizabeth-arden/prevage-anti-aging-eye-serum-2-0/for/mature-skin) — High fit — €101.20 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — €56.86 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/ie/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — €14.28 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/ie/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/mature-skin) — Superior fit — €50.82 at Amazon

## Where to buy

No store in Ireland has a checked price for this product, so the page shows none.

## Ingredients

Water, Serum Albumin, Sd Alcohol 40, Peg-12 Dimethicone, Sodium Hyaluronate, Dextran Sulfate, Tetrasodium Edta, Imidazolidinyl Urea, Quaternium-15, Methylparaben
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/sudden-change/under-eye-firming-serum/for/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/sudden-change/under-eye-firming-serum/for/mature-skin (this page)
- Germany: https://lovi.care/skincare/de/p/sudden-change/under-eye-firming-serum/for/mature-skin
- France: https://lovi.care/skincare/fr/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/sudden-change/under-eye-firming-serum/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/sudden-change/under-eye-firming-serum/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/sudden-change/under-eye-firming-serum/for/mature-skin