🇪🇸Spain

Principia Gel de Limpeza GL-01 for mature skin

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

Principia Gel de Limpeza GL-01

Average

  • AverageNormal Skin Fit
  • AverageEffectiveness
  • HighSafety

Works for mature skin; other cleansers fit it better.

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate cleansing for your normal skin, as salicylic acid helps to decongest pores and manage oiliness, but it lacks specialized ingredients to target your wrinkles and fine lines.
  • While the formula provides general cleansing benefits, it does not contain sufficient humectants to ensure optimal hydration for your skin.
  • The product is safe for your normal skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.

How to apply

  • Use your cleanser as part of both your AM and PM routine. Start using it daily since your skin is normal and not sensitive.
  • Apply this first in your routine before using your toner, moisturizer, and SPF.
  • Gently massage the cleanser onto your face using circular motions, then rinse well with water. Avoid rubbing your skin too hard.
  • Apply the cleanser directly onto slightly damp skin for the best fresh feeling. Make sure your face is clean of heavy makeup first.
  • Avoid the sensitive eye area while washing. Do a quick patch test before your very first use to be safe.

People Say

★4.8Overall rating based on 11.8k+ reviews

Based on a very large amount of data, this cleanser is highly regarded for oily and acne-prone skin, effectively managing oil and reducing breakouts without over-drying. Users frequently praise its generous volume and active ingredients for visibly improving skin texture and oiliness over time.

Highlights

  • Excellent oil control Mostly Mentioned
    • “Keeps skin matte”
    • “reduces sebum production”
    • “fresh feeling”
  • Great cost-benefit Mostly Mentioned
    • “Large bottle (350g)”
    • “affordable price”
    • “lasts months”
  • Effective acne treatment Often Mentioned
    • “Dries pimples”
    • “reduces blackheads”
    • “improves texture”
  • Gentle but deep cleaning Sometimes Noted
    • “Removes impurities”
    • “doesn't strip skin”
    • “soft foam”
  • Pleasant texture/smell Sometimes Noted
    • “Easy to spread”
    • “mild scent”
    • “refreshing sensation”
  • Drying for some Sometimes Noted
    • “Tight sensation”
    • “dry patches”
    • “not for dry skin”
  • Eye burning Rarely Noted
    • “Stings eyes”
    • “uncomfortable if contact occurs”
  • Potential irritation Rarely Noted
    • “Redness”
    • “stinging”
    • “sensitivity on first use”
  • Pump/Packaging issues Rarely Noted
    • “Pump failures”
    • “leaking during shipping”
    • “hard to open”

Sources: lovi.care, principiaskin.com, mercadolivre.com.br, magazineluiza.com.br, youtube.com, and more

Questions and answers

How well does Principia GL-01 work for mature skin?

This cleanser works moderately for your mature skin by cleaning and helping to clear pores, but it lacks specialized ingredients to smooth wrinkles and fine lines. A cleanser for this skin needs high-quality hydrating ingredients, soothing components, and gentle cleansing agents that maintain moisture.

Which ingredients make this cleanser a good fit for mature skin?

Salicylic acid and glycerin make this cleanser an average fit by clearing pores and providing some moisture, though mature skin needs products that also smooth fine lines and offer deep hydration.

What does Salicylic Acid do for mature skin?

Salicylic acid helps smooth and firm mature skin by boosting collagen and elasticity while reducing roughness and wrinkles. It is unlikely to cause irritation when used correctly, but this skin type also needs extra hydrating ingredients to stay soft and plump.

Aesthetic Plastic Surgery, 2025

What does Glycerin do for mature skin?

Glycerin helps keep mature skin feeling soft and smooth by drawing moisture into the outer layer and locking it in. This daily hydration boost supports the skin barrier, keeping dry areas comfortable and protected against irritation.

The British Journal of Dermatology, 2008Clinical, Cosmetic and Investigational Dermatology, 2017

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

This cleanser goes in the morning and evening steps of your routine before toners, treatments, and moisturizers. A cleanser of this type for mature skin needs extra hydrating ingredients like glycerin and anti-aging components to target wrinkles and fine lines.

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

You can use this cleanser with retinol by applying the cleanser first and following it with your retinol treatment. This cleanser is unlikely to cause irritation, but mature skin needs extra hydrating ingredients and wrinkle-smoothing support to keep the skin soft and plump.

How often should I use this cleanser?

You can use this cleanser daily in your morning and evening routines because its salicylic acid helps to decongest pores and manage oiliness safely. However, a product of this type for mature skin needs specialized ingredients to smooth wrinkles and fine lines, plus enough hydrating ingredients to keep your skin feeling soft.

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

This cleanser is unlikely to clog pores or cause breakouts because salicylic acid helps to clear out oil and debris from your pores. However, a product for mature skin also needs ingredients that smooth fine lines and provide deep hydration to keep the skin soft.

Can I use this cleanser around the eyes or on my body?

This cleanser is safe for use on the body and around the eyes, as its formula presents no risks of irritation for your skin. However, since the skin around the eyes and on different parts of the body varies greatly in thickness, cleansers for these areas need targeted hydrating ingredients and gentle components that protect delicate skin.

Is this cleanser fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

What the research says

  • Twice daily application of a multitargeted dermocosmetic cream provided comparable efficacy to benzoyl peroxide 5% gel in reducing inflammatory, non-inflammatory, and total lesions in 150 Caucasian subjects with mild-to-moderate acne over 56 days, while demonstrating superior skin tolerability.

    Journal of Cosmetic Dermatology, 2024

  • The use of a salicylic acid-based dermocosmetic significantly reduces the needed quantity of benzoyl peroxide without impacting efficacy in mild to moderate acne, and as maintenance post-benzoyl peroxide allows a significant reduction of acne relapse compared to vehicle.

    Journal of Drugs in Dermatology, 2023

  • 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

  • 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

  • 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

  • Topical 5% benzoyl peroxide plus salicylic acid achieved the greatest lesion reduction at early 2 to 4 week time points compared to benzoyl peroxide, clindamycin, and combination benzoyl peroxide/clindamycin, while 5% benzoyl peroxide plus salicylic acid and combination benzoyl peroxide/clindamycin showed similar efficacy at 10 to 12 weeks in acne patients.

    Journal of the American Academy of Dermatology, 2010

  • 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

  • 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

  • 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

  • The cytotoxic effect of sodium lauryl sulphate on normal human keratinocytes was significantly decreased when combined with cocamidopropyl betaine, Tween 20, and Tween 80 at concentrations well below the critical micelle concentration.

    Skin Pharmacology and Applied Skin Physiology, 2003

  • Coadministration of 40% topical L-menthol with 10% trans-cinnamaldehyde reduced spontaneous pain intensity, neurogenic inflammation, primary and secondary mechanical hyperalgesia, and heat hyperalgesia, but not cold hyperalgesia, in 14 healthy volunteers.

    The Journal of Pain, 2016

  • Topical application of menthol-based cooling gel decreased intramuscular temperature by 1.9 °C and increased cutaneous blood flow by 0.3 ml/min in healthy males compared to placebo gel.

    International Journal of Sports Physical Therapy, 2018

  • Cooling skin temperature or applying topical menthol reduced histamine-induced itch intensity and flare diameters in healthy male volunteers.

    Neuroscience Letters, 1995

Why other cleansers fit mature skin better

  • 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

  • Treatment with a combination of niacinamide and hyaluronic acid improved skin aging signs and demonstrated a senomorphic effect by decreasing SASP and autocrine signaling genes in women.

    Scientific Reports, 2024

Ingredients

Water, Salicylic Acid, Sodium Gluconate, Sodium Laureth Sulfate, Decyl Glucoside, Cocamidopropyl Betaine, Coco-Glucoside, Glyceryl Oleate, Sorbeth-450 Tristearate, Peg-9 Cocoate, Peg-32 Distearate, Peg-175 Distearate, Phenoxyethanol, Caprylyl Glycol, Menthol, Sodium Hydroxide

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

How does it fit your skin?

Scan your face, then any product.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play