# IT Cosmetics Bye Bye Dark Spots Serum for dry skin

**Lovi Fit: Average fit for dry skin.**
Dry Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/nl/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin

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

Brand: [IT Cosmetics](https://lovi.care/skincare/nl/brands/it-cosmetics)
Category: [Serums and treatments](https://lovi.care/skincare/nl/best/serums)

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

Works for dry skin; other serums fit it better.

## Why this fit

- Offers moderate brightening for you due to the presence of 3-O-Ethyl Ascorbic Acid and Niacinamide, which help even skin tone, but it lacks specialized ingredients to directly address your dry or flaky skin concerns.
- Glycerin provides some humectant action for your dry skin, but the formula lacks sufficient emollient or occlusive ingredients for optimal hydration.
- The safety profile is good, with no risks of irritation for your dry skin due to the absence of prohibited or harsh ingredients.

## Fit by skin type

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

## Key ingredients

Niacinamide, 3-O-Ethyl Ascorbic Acid, Salicylic Acid, Glycerin, Caffeine

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Topical treatment of nicotinamide, alone or in combination with other active ingredients, reduces the progression of skin aging and hyperpigmentation in clinical trials while being well tolerated. ([Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/))
- A multi-component dissolving microneedle patch loaded with glabridin, 3-O-ethyl-L-ascorbic acid, and tranexamic acid effectively reduced chloasma and age spots while demonstrating safety in clinical evaluation, alongside significant antioxidant, anti-tyrosinase, and melanin-reduction effects in vitro and in vivo. ([Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37571190/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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/))
- Cryotherapy with liquid nitrogen achieved a higher cure rate (39%) than salicylic acid (24%) and a wait-and-see approach (16%) for cutaneous warts at 13 weeks in primary care patients. ([CMAJ, 2010](https://pubmed.ncbi.nlm.nih.gov/20837684/))
- A moisturizer containing licochalcone A, 1,2-decanediol, L-carnitine, and salicylic acid significantly reduced noninflammatory, inflammatory, and total acne lesion counts compared to a vehicle control in Thai patients during a 12-week maintenance phase. ([BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/))
- Treatment with 2% supramolecular salicylic acid hydrogel resulted in a regression and markedly improvement rate of 51.01% compared to 43.10% for Adapaline gel in patients with mild to moderate facial acne vulgaris, showing no significant difference in efficacy. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590107/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- A topical cosmetic slimming product containing tetrahydroxypropyl ethylenediamine, caffeine, carnitine, forskolin and retinol significantly reduced body circumferences and improved skin aspect compared with placebo in 78 women over 12 weeks. ([International Journal of Cosmetic Science, 2011](https://pubmed.ncbi.nlm.nih.gov/21564138/))
- Topical sunscreen formulations containing caffeine combined with UV filters increased in vivo anti-UVB protection by approximately 25% and showed higher SPF values compared to caffeine-free sunscreen, while being well tolerated by the skin of healthy subjects. ([Frontiers in Physiology, 2019](https://pubmed.ncbi.nlm.nih.gov/31130869/))
- Caffeine gel combined with choline geranate showed high skin permeation capacity and superior clinical results in cellulite treatment compared to caffeine gel without ionic liquid. ([AAPS PharmSciTech, 2021](https://pubmed.ncbi.nlm.nih.gov/33796955/))

## Why other serums fit dry skin better

- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))

## How to apply

- Apply this serum PM, starting 3×/week and working up to daily use as your skin adjusts.
- Place the serum after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on slightly damp skin to help lock in extra moisture.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does IT Cosmetics Bye Bye Dark Spots work for dry skin?

IT Cosmetics Bye Bye Dark Spots Serum works moderately well for dry skin, providing some hydration from glycerin along with brightening benefits from niacinamide and 3-O-Ethyl Ascorbic Acid. However, it lacks richer smoothing and sealing ingredients and specialized components to fully address dry or flaky skin. A treatment of this type needs rich, soothing, and skin-repairing ingredients like ceramides, peptides, and heavier softeners to deliver deep hydration and support the skin barrier.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

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

Glycerin helps provide some basic moisture for dry skin, though this type of skin needs a product with rich soothing ingredients, ceramides, and heavy nourishing softeners that build up the skin barrier and lock in hydration.

### What does Niacinamide do for dry skin?

Niacinamide helps dry skin by strengthening the skin barrier, increasing hydration, and reducing water loss. It supports ceramide production and helps keep the surface smooth and calm. This ingredient tends to be very well tolerated and is unlikely to irritate dry skin.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/)

### What does 3-O-Ethyl Ascorbic Acid do for dry skin?

3-O-Ethyl Ascorbic Acid helps protect dry skin from oxidative stress while supporting antioxidant defenses and reducing moisture-damaging inflammation. This vitamin C derivative may also improve overall skin resilience when included in your daily routine.
Sources: [Free Radical Biology & Medicine, 2025](https://pubmed.ncbi.nlm.nih.gov/39778604/), [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261166/)

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

This treatment goes in the evening routine after cleansing and before moisturizing. It has a good safety profile with no irritation risks for dry skin, though dry skin needs a product with richer, softening ingredients to lock in moisture.

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

You can use this serum with retinol, applying this treatment first and following with your retinol and moisturizer at night. This routine is generally well tolerated, though a product for dry skin also needs rich smoothing ingredients and moisture-locking ingredients to keep skin soft and comfortable.

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. This product of this type needs rich softening and sealing ingredients to properly care for dry skin.

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

This serum is unlikely to clog pores or cause breakouts for dry skin. Its safety profile is good and it lacks harsh ingredients that typically trigger irritation.

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

It has no drying alcohol and contains fragrance (limonene, geraniol, and citronellol).

## Alternatives for dry skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-skin) — Superior fit — €10.20 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/nl/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — €25.00 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/nl/p/augustinus-bader/the-serum/for/dry-skin) — Superior fit — €474.90 at Amazon

## Pairs well with

- Cleanser: [La Roche-Posay Hydrating Gentle Cleanser](https://lovi.care/skincare/nl/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — €21.95 at Amazon
- Hydrating Toner: [Dear, Klairs Supple Preparation Unscented Toner](https://lovi.care/skincare/nl/p/dear-klairs/supple-preparation-unscented-toner/for/dry-skin) — Superior fit — €16.89 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/nl/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €48.84 at Amazon

## Where to buy

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

## Ingredients

Water, Propylene Glycol, Glycerin, Niacinamide, Peg Ppg Polybutylene Glycol-8 5 3 Glycerin, Hydroxypropyl Tetrahydropyrantriol, Caffeine, 3-O-Ethyl Ascorbic Acid, Citric Acid, Phenoxyethanol, Ppg-6-Decyltetradeceth-30, Salicylic Acid, Xanthan Gum, Sodium Citrate, Hydroxyethylcellulose, Potassium Hydroxide, Disodium Edta, Limonene, Geraniol, Citronellol, Tocopherol
## 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/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- France: https://lovi.care/skincare/fr/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin (this page)
- Spain: https://lovi.care/skincare/es/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/it-cosmetics/bye-bye-dark-spots-serum/for/dry-skin