# Biologique Recherche Lotion P50V for dry sensitive skin

**Lovi Fit: Caution fit for dry sensitive skin.**
Dry Skin Fit: Caution · Effectiveness: High · Safety: Concerning.

Page: https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin

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

Brand: [Biologique Recherche](https://lovi.care/skincare/sg/brands/biologique-recherche)
Category: [Toners](https://lovi.care/skincare/sg/best/toners)

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

A poor match for dry sensitive skin; the toners alongside fit it better.

## Why this fit

- Offers moderate exfoliation for your dry and sensitive skin due to gluconolactone and lactic acid, which provide some skincare benefits but pose major risks of worsening dryness.
- The formulation is unsuitable for your dry skin as these acids have a keratolytic action that can be too harsh.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/oily-skin): Superior
- [Dry skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/combination-skin): Superior
- [Sensitive skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/dark-spots): Superior
- [Mature skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin): Caution (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/oily-acne-prone-skin): Superior

## Key ingredients

Gluconolactone, Niacinamide, Salicylic Acid, Lactic Acid, Cider Vinegar

## What the research says

- Glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene showed no hindrance compared to adapalene monotherapy and provided benefits in reducing complications in 25 subjects with mild-to-moderate acne vulgaris. ([Clinical, Cosmetic and Investigational Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30858720/))
- Gluconolactone and tartaric acid significantly lower transepidermal water loss and erythema after sodium lauryl sulphate challenge compared to vehicle, untreated control, and glycolic acid in healthy subjects. ([The British Journal of Dermatology, 1997](https://pubmed.ncbi.nlm.nih.gov/9470910/))
- Gluconolactone 14% solution significantly improved mild to moderate acne by reducing inflamed and non-inflamed lesions similarly to 5% benzoyl peroxide, but with fewer side-effects in 150 patients. ([The Australasian Journal of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1303072/))
- 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/))
- 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/))
- 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/))
- Gel formulations based on orange and sweet basil essential oils combined with acetic acid achieved up to 75% clearance of acne lesions in 28 volunteer patients with good stability and minimal, transient side effects. ([Biomedica, 2012](https://pubmed.ncbi.nlm.nih.gov/23235794/))

## What reviewers say

Users consistently describe this toner as a "facial in a bottle" specifically suited for mature, dry, or "devitalized" skin due to its vitamin-enriched formula. While gentler than the original P50, it is highly praised for effectively resurfacing texture and creating a "glass skin" glow without stripping moisture, though the application process requires tolerance for its potent scent and sensation.

- Liked: Radiant glow (mostly mentioned)
- Disliked: Unpleasant scent (mostly mentioned)
- Liked: Smoother texture (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Non-drying/balancing (sometimes noted)
- Liked: Pore refinement (sometimes noted)
- Disliked: Initial irritation (sometimes noted)
- Disliked: Hard to purchase (rarely noted)

## How to apply

- Use this exfoliating toner only in your PM routine, starting 1×/week since your skin is sensitive. Carefully build up frequency only if your skin feels comfortable.
- Apply the exfoliating toner after using your cleanser and before your final moisturizer. This ensures it works effectively on clean skin.
- Gently press 2-3 drops of the exfoliating toner into your skin using your hands. Avoid rubbing to prevent any irritation.
- Apply the exfoliating toner on completely dry skin to ensure better tolerance for your sensitive type. Let it absorb fully before moving to the next step.
- Do a patch test before your first use and avoid the delicate eye area. Keep this product separate from other strong acids or retinoids to protect your skin barrier.
- Video: https://storage.pora.ai/020cca37b222f917c1e8d86638215d98.mp4

## Questions and answers

### Why does Lovi advise caution with Biologique Recherche Lotion P50V for dry sensitive skin?

Lovi advises caution because this exfoliating toner contains strong acids that can be too harsh and worsen dryness on sensitive skin. A product for this skin needs gentle exfoliants combined with rich hydrating agents and soothing ingredients that boost moisture retention and support the skin barrier without causing irritation.

### Which ingredients make this toner a poor fit for dry sensitive skin?

This toner is a poor fit because ingredients like salicylic acid, lactic acid, and cider vinegar can be too harsh and may worsen dryness on sensitive skin. A product of this type needs gentle exfoliants paired with rich hydrating agents and soothing ingredients that boost moisture retention and support the skin barrier without causing irritation.

### What does Gluconolactone do for dry sensitive skin?

Gluconolactone helps smooth and moisturize dry sensitive skin while keeping irritation very low. It gently improves skin texture and provides antiaging benefits with enhanced mildness compared to stronger acids.
Sources: [Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15002656/), [Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15002657/)

### What does Niacinamide do for dry sensitive skin?

Niacinamide helps dry sensitive skin by calming irritation and keeping moisture locked in so your face feels soft and smooth. It works to build up your skin barrier and calm redness while being very gentle and unlikely to cause irritation.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [International Journal of Pharmaceutics, 2013](https://pubmed.ncbi.nlm.nih.gov/23220080/)

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

This toner is a poor fit for your dry sensitive skin because its acids can be too harsh and may worsen dryness. A product of this type needs gentle exfoliating ingredients like mild acids paired with hydrating ingredients to keep your skin smooth and comfortable without irritation.

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

Using this exfoliating toner with retinol is not recommended for your dry and sensitive skin because the acids may be too harsh and worsen dryness. A product of this type needs gentle hydrating ingredients and soothing agents to keep skin calm and soft.

### How often should I use this toner?

This exfoliating toner is a poor match for your dry and sensitive skin because its acids can be too harsh and worsen dryness. For this skin type, exfoliating products need gentle acids like gluconolactone combined with soothing and hydrating ingredients to calm irritation.

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

This exfoliating toner is unlikely to clog pores, but its strong acids may cause irritation and peel away dry flakes, leading to unexpected breakouts. A product for this skin needs gentle hydrators and soothing ingredients to smooth rough spots without causing irritation.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for dry sensitive skin

- [Inkey List PHA Toner](https://lovi.care/skincare/sg/p/the-inkey-list/pha-toner/for/dry-sensitive-skin) — High fit — S$26.18 at Amazon
- [SKIN1004 Madagascar Centella Tone Brightening Boosting Toner](https://lovi.care/skincare/sg/p/skin1004/madagascar-centella-tone-brightening-boosting-toner/for/dry-sensitive-skin) — High fit — S$16.72 at YesStyle

## Routine for dry sensitive skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Soothing Toner: [Mario Badescu Facial Spray with Aloe, Chamomile and Lavender](https://lovi.care/skincare/sg/p/mario-badescu/facial-spray-with-aloe-chamomile-and-lavender/for/dry-sensitive-skin) — High fit — S$34.52 at Amazon
- Moisturizer with Sun Protection: [Dr.G Green Mild Up Sun+](https://lovi.care/skincare/sg/p/dr-g/green-mild-up-sun/for/dry-sensitive-skin) — Superior fit — S$59.06 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Soothing Toner: [Mario Badescu Facial Spray with Aloe, Chamomile and Lavender](https://lovi.care/skincare/sg/p/mario-badescu/facial-spray-with-aloe-chamomile-and-lavender/for/dry-sensitive-skin) — High fit — S$34.52 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-sensitive-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-sensitive-skin) — Superior fit — S$25.94 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Nourishing Mask: [Pyunkang Yul Black Tea Revitalizing Mask Pack](https://lovi.care/skincare/sg/p/pyunkang-yul/black-tea-revitalizing-mask-pack/for/dry-sensitive-skin) — Superior fit — S$50.43 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-sensitive-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-sensitive-skin) — Superior fit — S$25.94 at Amazon

## Where to buy

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

## Ingredients

Water, Gluconolactone, Glycerin, Propylene Glycol, Niacinamide, Lactic Acid, Ethoxydiglycol, Vinegar, Magnesium Chloride, Citric Acid, Malic Acid, Phytic Acid, Spongilla Lacustris Spicule Extract, Yeast Extract, Horseradish Root Extract, Capsicum Frutescens Fruit Extract, Juglans Regia Seed Extract, Arctium Lappa Root Extract, Sulfur, Sodium Salicylate, Salicylic Acid, Sorbitol, Phenoxyethanol, Sodium Metabisulfite, Sodium Benzoate
## 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/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/biologique-recherche/lotion-p50v/for/dry-sensitive-skin