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Acids

Skincare acids explained, from exfoliating AHAs and BHAs to hydrating hyaluronic acid and vitamin C. Find the right acid for your skin.

AHAs / BHAs / PHAs

Glycolic Acid

Hyaluronic Acid

Kojic Acid

Lactic Acid

Lactobionic Acid

Lipoic Acid

Mandelic Acid

Salicylic Acid

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Olaplex

Olaplex No.5P Blonde Enhancer Toning Conditioner

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250ml 1000ml

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Olaplex

Olaplex No.5P Blonde Enhancer Toning Conditioner

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Dr Levy

Dr Levy The Perfect Eye Routine Set

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Priori

Priori LCA fx141 - Hand and Body Replenisher

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Eneomey

Eneomey Soft Cleanser

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020N 040C 060W 080W 100N 120C 140N 160W 180N 200W 220C 240W 260W 280C 300W 320N

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Dr Levy

Dr Levy Radical3 Reboot Pro Peel

Dr Levy

Dr Levy Radical3 Reboot Pro Peel

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Priori

Priori LCA Smart Peel Pads

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Priori

Priori Q+SOD Enlightening Peel Pads

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Dermaceutic

Dermaceutic Bestsellers Kit

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Circadia

Circadia Tidal Moisture For Body

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Marini Skin Solutions

Marini Skin Solutions Bioglycolic Resurfacing Body Scrub

£70.00 0% saving
Priori

Priori DNA Eye Recovery Creme

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Marini Skin Solutions

Marini Skin Solutions BioClear Face Lotion

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Marini Skin Solutions

Marini Skin Solutions Transformation Eye Cream

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Pharmaceris

Pharmaceris T Medi Acne-Pointgel Spot Treatment Gel

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Pharmaceris T Medi Acne-Pointgel Spot Treatment Gel

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Teoxane

Teoxane Deep Repair Balm

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Teoxane Deep Repair Balm

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Priori

Priori LCA fx130 - Eye Serum

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Dermalogica

Dermalogica Dynamic Skin Strengthening Serum

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Dermalogica Dynamic Skin Strengthening Serum

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Olaplex

Olaplex The Greatest Strength Gift Set

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Medik8

Medik8 Advanced Pro-Collagen Peptide Cream

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Marini Skin Solutions

Marini Skin Solutions Age Intervention Marini Juveneck

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Dermalogica

Dermalogica Hyaluronic Ceramide Mist 150ml

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Dermalogica Hyaluronic Ceramide Mist 150ml

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Teoxane

Teoxane RHA Micellar Solution

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Teoxane RHA Micellar Solution

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150N 160W 170N 180N

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et al. Intelligent Skin Cream Foundation SPF20

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et al. Intelligent Skin Cream Foundation SPF20

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Priori

Priori LCA fx161 - Hydrofill Masque

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Biretix

Biretix Duo Anti-Blemish Gel

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Biretix Duo Anti-Blemish Gel

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Priori

Priori Q+SOD fx230 - Eye Cream

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Dr Levy

Dr Levy The Deep Renewal Cure With Microneedling

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15ml 50ml

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Dermalogica

Dermalogica BioLumin-C Heat Aging Protector SPF50

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15ml 50ml

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Dermalogica

Dermalogica BioLumin-C Heat Aging Protector SPF50

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Olaplex

Olaplex The Full-On Shine Gift Set

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Eneomey

Eneomey Purify Cleanser

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Teoxane

Teoxane RHA Serum

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Teoxane RHA Serum

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et al. Complexion Glow Refill - Rose Glow

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Olaplex

Olaplex No.5 Leave-In Conditioner 100ml

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Olaplex No.5 Leave-In Conditioner 100ml

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Chestnut Forest Ink Onyx Port Slate Cocoa Claret Moss Copper

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Chestnut Forest Ink Onyx Port Slate Cocoa Claret Moss Copper

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Dermalogica

Dermalogica Renewal Lip Complex

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10ml 50ml

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Avant

Avant Pro-Intense Hyaluronic Acid Illuminating Day Cream

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10ml 50ml

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Avant

Avant Pro-Intense Hyaluronic Acid Illuminating Day Cream

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250ml 1000ml

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Olaplex

Olaplex No.4 Fine Bond Maintenance Shampoo

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250ml 1000ml

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Olaplex No.4 Fine Bond Maintenance Shampoo

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Circadia

Circadia MeriStem Serum

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Circadia

Circadia Counter A.G.E.

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Marini Skin Solutions

Marini Skin Solutions Age Intervention Retinol Plus

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Teoxane

Teoxane Advanced Filler - Dry Skin

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Teoxane Advanced Filler - Dry Skin

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Teoxane Perfect Skin Refiner

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Teoxane Perfect Skin Refiner

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et al. Complexion Glow Refill - Nude Glow

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Marini Skin Solutions

Marini Skin Solutions Bioglycolic Oily Skin Cleansing Gel

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Marini Skin Solutions

Marini Skin Solutions Management System – Dry/Very Dry, Daily Face Protectant SPF30

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Exuviance

Exuviance Clarifying & Renewing Serum

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Exuviance Clarifying & Renewing Serum

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Skincare acids explained

Acids help skin shed dull surface cells and look smoother and brighter. AHAs such as glycolic and lactic acid work on the surface for texture and tone, BHAs such as salicylic acid work inside pores for blemish-prone skin, and PHAs such as gluconolactone are the gentlest, suiting sensitive skin. Hyaluronic acid is different: it hydrates rather than exfoliates. Start slowly and wear SPF daily.

AHAs, BHAs and PHAs Hyaluronic acid

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AboutAcids

"Acid" sounds harsh, but in skincare it covers a broad and mostly gentle family. Some acids exfoliate, some hydrate and some are vitamins under another name, so it helps to know which kind you're looking at before adding one to your routine.

The main types

Exfoliating acids: AHAs such as glycolic and lactic acid, BHAs such as salicylic acid, and gentler PHAs like gluconolactone. They loosen dead skin cells for a smoother, brighter look.
Hydrating acids: hyaluronic acid draws water into the skin's surface layers to help it look plump.
Antioxidant acids: ascorbic acid (vitamin C) and lipoic acid help skin cope with everyday UV and pollution.
Fatty acids: found in plant oils and barrier creams, they help keep skin soft and comfortable.

Introduce exfoliating acids slowly, two or three evenings a week, and wear SPF every morning, as they can make skin more sensitive to the sun. Hydrating and antioxidant acids are far gentler and fit into most routines straight away. If you're unsure what to combine, our team is happy to help.

Acids

Skincare acids explained

Product Reviews

The main types