# ISDIN Flavo-C Serum for sensitive skin

**Lovi Fit: High fit for sensitive skin.**
Normal Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/sensitive-skin

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

Brand: [ISDIN](https://lovi.care/skincare/ie/brands/isdin)
Category: [Serums and treatments](https://lovi.care/skincare/ie/best/serums)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best serums for sensitive skin.

## Why this fit

- Offers excellent antioxidant protection and skin brightening due to the presence of ascorbic acid and ginkgo biloba leaf extract, which are highly suitable for your normal skin type and offer general skincare benefits.
- While the formula provides antioxidant protection from Ginkgo Biloba Leaf Extract and Ascorbic Acid, these ingredients are mostly supportive and not directly targeted at your primary concerns of redness and irritation.
- The product is safe for your sensitive skin, as it lacks prohibited or harsh ingredients that could cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/sensitive-skin): High (this page)
- [Acne-prone skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/oily-acne-prone-skin): High

## Key ingredients

Ascorbic Acid, Ginkgo Biloba, Lactic Acid, Propylene Glycol

## What the research says

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Topical application of a 2% cream containing combined fruit extracts for 56 days significantly reduced wrinkle depth by 11.5%, length by 10.07%, and area by 29.55% in 21 female subjects compared to a placebo. ([Clinical, Cosmetic and Investigational Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/26203268/))
- Topical application of Ginkgo biloba cream for two weeks reduced wrinkles and improved skin shape, texture, and tautness in human volunteers compared to baseline. ([Drug Development and Industrial Pharmacy, 2023](https://pubmed.ncbi.nlm.nih.gov/37074796/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- A dermocosmetic containing bakuchiol, Ginkgo biloba extract, and mannitol improves inflammatory lesions, Investigator Global Assessment, and seborrhea intensity when added to adapalene 0.1% gel in patients with acne vulgaris. ([Clinical, Cosmetic and Investigational Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25914553/))
- A cosmetic formulation combining green tea and Ginkgo biloba extracts synergistically improved skin elasticity and skin barrier function in 48 volunteers compared to individual extracts. ([Journal of Drugs in Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25226010/))
- Laricitrin 3-rutinoside isolated from Ginkgo biloba fruits inhibited TNF-alpha-stimulated ROS generation, suppressed MMP-1 secretion, protected against collagen degradation, and diminished pro-inflammatory cytokines IL-6 and IL-8 in normal human dermal fibroblasts. ([Antioxidants, 2023](https://pubmed.ncbi.nlm.nih.gov/37507970/))
- Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin. ([Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15027519/))
- Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties. ([Journal of the American Academy of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1597538/))
- A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/33178384/))
- Treatment with a combination of propylene glycol, ethanol, water, and shampoo was found effective, easy to use, and cosmetically attractive with no observed side effects in patients with dandruff. ([Cutis, 1988](https://pubmed.ncbi.nlm.nih.gov/2970946/))
- A moisturizer containing glycerol and propylene glycol reduced transepidermal water loss, decreased epidermal thickness, increased stratum corneum thickness, and reduced dermal inflammatory infiltrate compared to untreated disrupted skin in six healthy beagle dogs. ([Veterinary Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32628309/))

## What reviewers say

This serum is highly regarded for its ability to brighten dull skin, reduce hyperpigmentation, and smooth fine lines, making it particularly effective for mature, dehydrated, or sun-damaged complexions. The formula is frequently praised for being lightweight and fast-absorbing, and for providing significant hydration. A small number of users with sensitive skin have reported experiencing irritation or redness.

- Liked: Brightens skin tone (often mentioned)
- Liked: Hydrates and smooths (often mentioned)
- Liked: Lightweight, fast-absorbing (sometimes noted)
- Disliked: Frustrating packaging (rarely noted)
- Disliked: Irritates sensitive skin (rarely noted)
- Disliked: Unpleasant smell (rarely noted)

## How to apply

- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes ISDIN Flavo-C a great fit for sensitive skin?

ISDIN Flavo-C Serum is a great fit because it is safe for sensitive skin since it lacks harsh ingredients that could cause irritation. It also provides great antioxidant protection and helps brighten your skin using ascorbic acid and ginkgo biloba leaf extract.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

Ascorbic acid and ginkgo biloba leaf extract make this serum a great fit by offering strong antioxidant protection and brightening benefits. The formula is safe for sensitive skin because it avoids harsh ingredients that may cause irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Vitamin C do for sensitive skin?

Vitamin C helps brighten skin, smooth out fine lines, and fade dark spots. Clinical studies show it is generally safe and well-tolerated when improving overall skin quality.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Ginkgo Biloba Extract do for sensitive skin?

Ginkgo biloba extract helps calm sensitive skin by reducing redness and irritation and protecting against everyday stress. It is unlikely to cause trouble and may help make skin feel more comfortable.
Sources: [Archives of Dermatological Research, 2010](https://pubmed.ncbi.nlm.nih.gov/19597830/)

### Where does it go in a skincare routine for sensitive skin?

This product goes in the evening routine as a treatment step, used once a week to start. It is safe for sensitive skin as it lacks harsh ingredients, though the active ingredients focus on antioxidant protection rather than calming redness.

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

You can use this serum alongside retinol, but it is best to apply retinol in your evening routine and this treatment at a separate time or with caution to keep your sensitive skin calm. Using active ingredients like vitamin C and retinol together may increase the likelihood of stinging or redness, so separating them helps your skin stay comfortable.

### How often should I use it?

Use this treatment once a week in your evening routine to see how your sensitive skin reacts, and carefully increase frequency if you tolerate it well. Antioxidant serums like this help improve skin brightness and smoothness while maintaining a safe profile for delicate skin.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

This serum is unlikely to clog pores or cause breakouts for sensitive skin because it lacks heavy, pore-clogging ingredients. While it contains an active exfoliant that can sometimes lead to mild purging, the gentle formula has a very low risk of causing irritation.

### Is it fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ie/p/skinceuticals/c-e-ferulic/for/sensitive-skin) — High fit — €185.00 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-vitamin-c-serum/for/sensitive-skin) — High fit — €29.07 at Amazon
- [COSRX The Vitamin C 23 Serum](https://lovi.care/skincare/ie/p/cosrx/the-vitamin-c-23-serum/for/sensitive-skin) — High fit — €22.51 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — €56.86 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/ie/p/skin1004/centella-asiatica-toning-toner/for/sensitive-skin) — Superior fit — €21.81 at Amazon
- Moisturizer with Sun Protection: [Clinique Mineral Sunscreen Fluid for Face SPF 50](https://lovi.care/skincare/ie/p/clinique/broad-spectrum-spf-50-mineral-sunscreen-fluid-for-face/for/sensitive-skin) — Superior fit — €39.35 at Amazon

## Where to buy

- Amazon.ie: €47.00 (https://www.amazon.ie/dp/B01BMLQ086?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- Notino: €94.90 (https://www.notino.ie/isdin/isdinceutics-flavo-c-ultraglican-antioxidant-face-firming-serum-with-vitamin-c/p-16260505/)
Prices checked 16 Oct – 4 Nov 2026.

## Ingredients

Propylene Glycol, Water, Ginkgo Biloba Leaf Extract, Ascorbic Acid, Polysorbate 20, 2-Hexanediol, Polysorbate 80, Phenoxyethanol, Lactic Acid, Sodium Hydroxide, Ginkgo Biloba
## 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/isdin/flavo-c-serum/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/isdin/flavo-c-serum/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/isdin/flavo-c-serum/for/sensitive-skin (this page)
- Germany: https://lovi.care/skincare/de/p/isdin/flavo-c-serum/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/isdin/flavo-c-serum/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/isdin/flavo-c-serum/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/isdin/flavo-c-serum/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/isdin/flavo-c-serum/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/isdin/flavo-c-serum/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/isdin/flavo-c-serum/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/isdin/flavo-c-serum/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/isdin/flavo-c-serum/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/isdin/flavo-c-serum/for/sensitive-skin