FREE NEXT WORKING DAY DELIVERY OVER £75
FREE NEXT WORKING DAY DELIVERY OVER £75 FREE NEXT WORKING DAY DELIVERY OVER £75 SPEND £150 FOR 3 FREE SAMPLES SPEND £150 FOR 3 FREE SAMPLES SPEND £250 FOR 3 LUXURY SAMPLES SPEND £250 FOR 3 LUXURY SAMPLES EARN REWARDS EARN REWARDS
FREE NEXT WORKING DAY DELIVERY OVER £75 FREE NEXT WORKING DAY DELIVERY OVER £75 SPEND £150 FOR 3 FREE SAMPLES SPEND £150 FOR 3 FREE SAMPLES SPEND £250 FOR 3 LUXURY SAMPLES SPEND £250 FOR 3 LUXURY SAMPLES EARN REWARDS EARN REWARDS
BESTSELLER

Lotion P50

Biologique Recherche
(39)

Lotion P50

Biologique Recherche
(39)
Benefits
  • Exfoliating
  • Purifying
  • Pore-Tightening
  • Brightening
  • Anti-Pigmentation
  • Mattifying
  • Anti-Bacterial
  • Penetration Enhancer
  • Complexion-Unifying
The Biologique Recherche Lotion P50 is a potent multi-acid exfoliant that boosts skin renewal, ideal for resilient and thicker skin. It regulates oil secretion, balances skin pH, and hydrates, leaving your complexion smooth, clear, and radiant.
Read more
The Biologique Recherche Lotion P50 is a potent multi-acid exfoliant that boosts skin renewal, ideal for resilient and thicker skin. It regulates oil secretion, balances skin pH, and hydrates, leaving your complexion smooth, clear, and radiant.
Read less
£105
You could earn With this purchase
Free next working day delivery when you spend £75
Complimentary samples when you spend £150

More Info

  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
Who it is for
Green tick
For you if

Oily Skin

Enlarged Pores

Thick Skin

Dull Skin

Textured Skin

Blackheads/Whiteheads

Active Acne

Acne-Prone

Red Cross
Not For you if

Sensitive Skin

Dehydrated Skin

Dry Skin

Thin Skin

Retinol User

How to Apply
For the first two weeks of use, apply a few drops to dampened cotton pads with cold water, and press and release, patting the product all over face, neck and décolleté, once in the evening. Please do not rub and only pass over each area once. After two weeks of use, if the skin is not sensitive to the product, switch to dry cotton pads.
Ingredients

Scroll down the page for a full breakdown of the active ingredients.

Water (Aqua), Gluconolactone, Lactic Acid, Glycerin, Propylene Glycol, Niacinamide, Citric Acid, Ethoxydiglycol, Magnesium Chloride, Malic Acid, Cochlearia Armoracia (Horseradish) Root Extract, Arctium Lappa Root Extract, Rumex Acetosa Leaf Extract, Myrtus Communis Extract, Allium Cepa (Onion) Bulb Extract, Commiphora Myrrha Resin Extract, Phytic Acid, Salicylic Acid, Sulfur, Thymus Vulgaris (Thyme) Flower/Leaf Oil, Vinegar (Acetum), Sorbitol, Sodium Benzoate, Phenoxyethanol, Potassium Sorbate, Sodium Bisulfite.

Contraindications: Not to be used on the eye contour area. SPF must be used when using this product; do not use if you are going to be exposed to direct sunlight. We do not recommend you use this product alongside any other AHA’s or vitamin A products (such as retinol or retinoids). Do not use after invasive medical/aesthetic treatment for at least one month. Do not use immediately after a facial peel, or a medical laser treatment. Do not use on damaged or irritated skin or on open wounds or burns. Do not use on sensitive/sensitised areas, unless directed otherwise by a professional.


Please note: The ingredients listed in this product are subject to change as the formulation is updated. We aim to update the INCI list as soon as possible, but we encourage you to read the ingredient list on the product itself to ensure it's suitable for your personal use.

Smell & Texture

Smells Like: It has a strong, medicinal scent with hints of vinegar and yeast.

Texture: It has a watery, liquid texture.

The Benefits

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Chemical Exfoliation

Chemical exfoliation uses acids to dissolve the "glue" holding dead skin cells together, promoting skin cell turnover and replacing old cells with new, healthy ones. Acids like AHAs, BHAs, and PHAs not only help shed skin but also offer benefits like brightening, clarifying, and anti-ageing, depending on the type used.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Purifying

Purifying your skin means removing impurities, reducing excess oil, and deep cleansing to minimise a greasy or shiny appearance and prevent breakouts. This process leaves your skin clearer, more balanced, and looking fresh.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Complexion-Evening (Anti-Blotchiness)

Evening skin tone is all about reducing blotchiness and achieving a more uniform complexion. Skincare products designed for this purpose use a blend of active ingredients, including soothing agents, anti-pigmentation compounds, antioxidants, and skin-restoring elements. These ingredients work together to diminish redness, inflammation, and pigment irregularities caused by inflammation, while also strengthening and protecting your skin against environmental irritants and future damage. This promotes healing and resilience, leaving your skin more balanced, radiant, and beautiful.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Pore Tightening & Minimising

Pore minimising involves reducing the appearance of enlarged pores. Enlarged pores often result from excess oil production and accumulated impurities, which stretch them over time. ageing also plays a role, as reduced skin elasticity makes pores more visible. Pore-minimising formulas tackle these issues by regulating oil production and boosting collagen and elastin to enhance skin elasticity. This helps pores return to their natural, less noticeable shape, giving your skin a smoother, more refined look.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Brightening

Brightening your skin means restoring its natural glow. One of the best ways to do this is through exfoliation. By exfoliating, you promote faster skin cell turnover, replacing old, damaged cells with fresh, radiant ones. This keeps your skin looking vibrant and healthy.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Anti-Pigmentation

Dealing with pigmentation means targeting melanin overproduction to reduce dark spots and prevent new ones. Melanin production can be triggered by UV exposure, pollution, hormonal changes (like during pregnancy), and inflammation (from acne or cuts). This excess pigment is then transferred to surrounding cells in epidermis called keratinocytes, which then moves to the skin's surface, causing visible dark spots.

To treat hyperpigmentation, a personalised and consistent approach is needed. Our anti-pigmentation products include lightening agents to block tyrosinase (the enzyme that creates melanin), antioxidants to fight free radicals, and ingredients to speed up skin cell turnover, removing pigmented cells. Using broad-spectrum sun protection is crucial to prevent new pigmentation during treatment.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Sebum Regulating (Mattifying)

Sebum regulation involves normalising oil production in your sebaceous glands to reduce shine, oiliness, and breakouts, restoring your skin's natural balance. Overactive sebaceous glands can be triggered by internal factors like genetics, hormonal changes, and stress, as well as external factors such as climate, pollution, and diet. Excessive sebum production can lead to enlarged pores, acne, and an oily, shiny appearance. Effective sebum regulation means using skincare products that balance oil levels without over-drying your skin, helping you achieve a clearer, more matte complexion.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Regenerating

Regenerative benefits work to restore and renew your skin at a cellular level. By stimulating cell turnover and boosting collagen and elastin production, they help repair damage, diminish fine lines and wrinkles, and improve overall skin texture. The result is a rejuvenated, firmer, and more youthful complexion that radiates vitality.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Anti-Bacterial

Anti-bacterial action targets and inhibits the growth of bacteria on your skin's surface. Anti-bacterial ingredients work by disrupting essential bacterial processes like cell wall synthesis or protein production, reducing the risk of skin infections and inflammation. They are especially effective for treating acne by controlling the acne-causing bacteria known as Cutibacterium acnes (C. acnes). This anti-bacterial action helps diminish imperfections, prevent new breakouts, and reduce irritation, giving you clearer, healthier skin.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing
Penetration Enhancing

Penetration enhancing in skincare involves advanced technologies designed to boost the absorption and effectiveness of active ingredients deep within your skin's layers. These enhancements ensure that skincare products deliver their powerful benefits precisely where they're needed most. By overcoming the common issue of low permeability in many effective ingredients, penetration enhancers maximise the unique benefits and visible results of your skincare routine.

  • - + Chemical Exfoliation
  • - + Purifying
  • - + Complexion-Evening (Anti-Blotchiness)
  • - + Pore Tightening & Minimising
  • - + Brightening
  • - + Anti-Pigmentation
  • - + Sebum Regulating (Mattifying)
  • - + Regenerating
  • - + Anti-Bacterial
  • - + Penetration Enhancing

Active Ingredients

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Vitamin B3 (Niacinamide)

Vitamin B3 also known as Niacinamide, is versatile and highly effective ingredient with many benefits. It helps to strengthen skin barrier function and increase water retention by increasing natural ceramide production. It's anti-inflammatory and sebum regulating properties soothe, repair and balance irritated, weakened and acne prone skins. Niacinamide is also a potent antioxidant with protective and brightening properties helping to restore skin's natural glow.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Onion, Myrrh & Myrtle Extract

Unique to Biologique Recherche, the "Complex of Onion, Myrrh & Myrtle" has incredible astringent (tightening), purifying, antioxidant and soothing properties; which is very effective for an oilier complexion combatting sebum-regulation, acne or congestion.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Sulphur

Sulphur is a chemical element found in various minerals, typically in the form of sulphide and sulphate compounds. It is valued for its keratolytic properties, which means it can soften keratinóthe protein that makes up the skin, hair, and nails. This softening action helps to smooth rough or hardened skin and facilitates the removal of superficial layers of the epidermis. By doing so, sulphur prepares the skin to better absorb and benefit from other skincare ingredients applied afterward. This makes it a useful component in skincare formulations aimed at promoting smoother, clearer, and more radiant skin.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Alpha-Hydroxy Acids

Alpha-Hydroxy Acids are a chemical exfoliant which exfoliate the top layers of the skin, offering a variety of benefits. They are mostly derived from plant-based sources. Some of the most common AHAs are Glycolic Acid, Lactic Acid, Citric Acid and Malic Acid. Depending on the type of AHA, they can reduce dullness, even skin tone, reduce pigmentation, tighten pores, stimulate collagen production, hydrate the skin and offer antioxidant protection. AHAs are generally less irritating and drying to the skin as they are water-soluble.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Poly-Hydroxy Acids

Poly-Hydroxy Acids are a chemical exfoliant which exfoliate the top layers of the skin. However unlike AHAs & BHAs, they consist of larger molecules so they tend to sit on the surface of the skin for longer and penetrate slowly. Therefore, they are particularly good for more sensitive skins. As well as sloughing off dead skin cells, revealing a smoother, clearer and brighter complexion; this acid is also a fantastic hydrator.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Magnesium Chloride

Magnesium Chloride contains astringent properties, but also promotes skin regeneration by increasing the amount of collagen and elastin fibres in the dermis.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Beta-Hydroxy Acids

Beta Hydroxy Acid is a chemical exfoliant which penetrates deeply into pores to dissolve debris and dead skin cells. Because BHAs are oil-soluble, anti-bacterial & anti-inflammatory, they are particularly adept at treating active, inflamed and infected acne; even cystic acne. Also known as Salicylic Acid, this powerful ingredient is great at sebum-regulating the skin, reducing pores, lightening hyperpigmentation, fighting bacteria and easing inflammation.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar
Cider Vinegar

Cider Vinegar is extracted from fermented apples and contains high concentrations of fruits acids. Particularly potent in Acetic Acid, Citric Acid and Malic Acid; Cider Vinegar contains powerful exfoliating, purifying and renewing properties. High in Polyphenols, this ingredient also has significant antioxidant effects, combatting damageing photo-induced free-radicals.

  • - + Vitamin B3 (Niacinamide)
  • - + Onion, Myrrh & Myrtle Extract
  • - + Sulphur
  • - + Alpha-Hydroxy Acids
  • - + Poly-Hydroxy Acids
  • - + Magnesium Chloride
  • - + Beta-Hydroxy Acids
  • - + Cider Vinegar

Spotlight

Physical & Chemical Exfoliation

Physical and chemical exfoliation are two popular techniques for removing dead skin cells and promoting a healthier, more radiant complexion. Each method offers unique benefits and targets skin concerns differently, making them key components in any effective skincare routine. Exfoliation helps to improve skin texture, unclog pores, and enhance the absorption of skincare products, leading to smoother, brighter skin. Physical exfoliation offers immediate results, while chemical exfoliation promotes deeper, longer-lasting effects without the risk of physical irritation. Physical exfoliation involves the use of scrubs, brushes, or cloths with granules that manually slough off dead skin cells from the surface. This method provides instant smoothness but can sometimes cause micro-tears, making it less suitable for sensitive skin types. Chemical exfoliation, on the other hand, employs acids (like AHAs, BHAs) or enzymes to dissolve dead skin cells at a deeper level. This process promotes cell turnover, enhances the skin’s natural renewal process, and helps to reduce the appearance of fine lines, pigmentation, and dullness without abrasive action, making it gentler for sensitive skin. Physical exfoliation delivers a quick, refreshed feel, but those with sensitive skin might find it too abrasive. Chemical exfoliation gradually reveals smoother, brighter skin with regular use, and is generally better suited for those seeking a gentler approach with deeper results. Users often notice improved skin clarity, reduced congestion, and an overall glow. Both exfoliation methods have their place in a skincare routine, offering tailored solutions depending on skin type and needs. By choosing the right type of exfoliation, you can achieve a smoother, more radiant complexion that feels fresh, revitalised, and renewed, enhancing your overall skin health and appearance.

Clinical Proofs

Clinical Proofs

EFFICACY TEST:
Test conducted on 19 women aged 22 to 68 with dull complexion and blemishes. Clinical scoring after applying the product twice a day for 28 days.

Changes on the 28th day (%)
Skin softness +45%
Luminosity of the complexion +34%
Smooth appearance of the skin+39%
Oily appearance of the skin-9

USAGE TEST:
Test conducted on 19 women aged 22 to 68 with dull complexion and blemishes. The product was applied
twice a day for 28 days.

- 100% of women said their skin was purified
- 89% of women said impurities were removed from their skin (spots, blackheads)
- 79% of women said the product removed dead cells
- 84% of women said sebaceous secretions were reduced
- 95% of women said their T-zone was less shiny
- 84% of women said their pores were tightened
- 89% of women said their skin texture was refined
- 95% of women said their skin was moisturised
- 95% of women said their skin was soft
- 79% of women said their complexion was evened out

* The above information has been supplied to the Embassy of Beauty by the brand manufacturer. Embassy of Beauty takes no responsibility for these claimed studies and or results.

Why I love it

  • "The efficacy of Biologique Recherche relies not only on its science-driven approach to balancing and curing the skin, but on its prescriptive and tailored nature."

    X Natalie K-F

    Founder, Embassy of Beauty

    • Customer Reviews

    Based on 39 reviews
    97%
    (38)
    3%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    K
    Kailey K

    I use it twice a week .very effective in boosting skin luminosity

    J
    Jennie Garth

    game changer toner. i use it at least twice a week for baby soft and glowy skin. a little goes a long way.

    A
    Andrea Chris

    game changer toner. i use it at least twice a week for baby soft and glowy skin. a little goes a long way.

    Y
    Yana
    Amazing toner

    I was struggling between P50 and P50W. I think this is an amazing product which gives a great result.

    K
    Kailey K
    very powerful

    it's a strong exfoliator. I used P50W and P50V and PIGM400 before but still find it powerful. definitely recommend if u need a powerful one.

    Load More
    Biologique Recherche

    Lotion P50

    From £105

    A facial in a bottle!

    The Biologique Recherche Lotion P50 exfoliates, regulates the pH of the skin and hydrates - all at the same time.

    Formulated using a broad array of different hydroxy acids, the Lotion P50 is the cult classic of all skin exfoliators and is known internationally as being the best liquid exfoliant in the world.

    Your skin will be left smooth, clear and radiant. An even complexion awaits!

    Size

    • 150ml
    • 250ml
    View product