Free shipping to UK Mainland £50+
14-Day Returns Policy
Carbon Neutral Deliveries
Rated 4.96 ★★★★★

Find Your Glow

Take 2 minutes to find your perfect routine

Get Started

Derma Loyalty Club

Earn points with every purchase

Join The Club
Connect With Us
Suggestions
Featured Products
Environ Deluxe Skin EssentiA Collection
Environ
Environ Deluxe Skin EssentiA Collection
Moisturiser
Cleanser
Toner
Environ Deluxe Skin EssentiA Collection Environ Deluxe Skin EssentiA Collection
Environ
Environ Deluxe Skin EssentiA Collection
From £214.00
Advanced Nutrition Programme Skin Youth Synergy Advanced Nutrition Programme Skin Youth Synergy
Advanced Nutrition Programme
Advanced Nutrition Programme Skin Youth Synergy
£107.00
Size
Dermalogica Dynamic Skin Recovery SPF50
Dermalogica
Dermalogica Dynamic Skin Recovery SPF50
Size
Dermalogica Dynamic Skin Recovery SPF50 Dermalogica Dynamic Skin Recovery SPF50
Dermalogica
Dermalogica Dynamic Skin Recovery SPF50
From £75.00
Sale
Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml
Environ
Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml
£61.00
Suggestions
Featured Products
Environ Deluxe Skin EssentiA Collection
Environ
Environ Deluxe Skin EssentiA Collection
Moisturiser
Cleanser
Toner
Environ Deluxe Skin EssentiA Collection Environ Deluxe Skin EssentiA Collection
Environ
Environ Deluxe Skin EssentiA Collection
From £214.00
Advanced Nutrition Programme Skin Youth Synergy Advanced Nutrition Programme Skin Youth Synergy
Advanced Nutrition Programme
Advanced Nutrition Programme Skin Youth Synergy
£107.00
Size
Dermalogica Dynamic Skin Recovery SPF50
Dermalogica
Dermalogica Dynamic Skin Recovery SPF50
Size
Dermalogica Dynamic Skin Recovery SPF50 Dermalogica Dynamic Skin Recovery SPF50
Dermalogica
Dermalogica Dynamic Skin Recovery SPF50
From £75.00
Sale
Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml
Environ
Environ Youth+ Supersize Tri-Retinoid Complex Retinol Serum Forte 50ml
£61.00
Added to bag
Circadia Spot Stop

Circadia Spot Stop

Spot Stop is designed to soothe, cool and reduce the signs inflammation.

This product is not available to purchase online. For further info, pricing or to place an order - please get in touch.
WhatsApp Us Call Us

AVAILABLE TO MESSAGE 24/7 we will respond during normal working hours

Lines open Mon - Fri 9am - 5pm

Redness & Rosacea
Oily Skin
Acne / Blemish-Prone
A spot treatment to target acute breakouts. Spot Stop is designed to soothe, cool and reduce the signs inflammation. Plant extracts exercise antimicrobial activity while glucans, camphor, and menthol offer immediate relief.
  • Light-feeling spot treatment
  • Germicidal, anti-inflammatory and soothing
  • Reduces redness and pain

Two or three times a day, apply directly to blemished area.Avoid contact with eyes.

15ml

Water, Hydrogenated Polyisobutene,, Hepes, Butylene Glycol, Cetearyl Alcohol, Cetereth-20, Glyceryl Stearate, PEG-100 Stearate, Stearyl Alcohol, Avena Sativa Beta Glucan, Avena Sativa Kernel Extract, Epilobium Angustifolium Flower/Leaf/Stem Extract, Methylpropanediol, 4-Terpineol, Salicylic Acid, Salix Alba Bark Extract, Ascophyllum Nodosum Extract, Sorbitol, Tocopheryl Acetate, Menthol, Allantoin, Carbomer, Tetrasodium EDTA, Sodium Metabisulfite, L-Menthol, Camphor, Cola Nitida Extract, Paullinia Cupana Extract, Ilex Paraguariensis Extract, Phenoxyethanol, Caprylyl Glycol, Hexylene Glycol

Circadia

Circadia is a science-led professional skincare brand founded by Dr. Peter T. Pugliese, a pioneer in skin chronobiology. The line is built around the principle that the skin’s needs differ during day and night, and that treatment success depends on working with the body’s natural rhythms.

The range combines advanced peptide technology, innovative delivery systems, and botanicals to address ageing, pigmentation, acne and sensitive skin. In the clinic, Circadia protocols focus on repairing and protecting by day and stimulating repair at night, while its homecare extends professional results.

With an emphasis on education and ongoing research, Circadia partners with skin professionals worldwide to deliver evidence-based skincare that synchronises with the body for visible, long-lasting results.

Salicylic Acid, AHAs / BHAs / PHAs

Find Your Glow

Take 2 minutes to find your perfect routine

Get Started

Need personalised advice?

Give us a call for skin care advice

Get In Touch
Your Bag
Shipping calculated at checkout
Go to bag
  • Clearpay
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
Ingredient
Salicylic Acid
What It Is

Salicylic acid is derived from willow bark, it belongs to a class of ingredients called salicylates. It's structure is a little complicated, but understanding it is important to learning why (and how) it works so well.

When it comes to skincare products, there are two classes of acids you'll see often: beta hydroxy acids (BHAs) and alpha hydroxy acids (AHAs). Salicylic acid is a beta hydroxy acid. This means the hydroxy part of the molecule is separated from the acid part by two carbon atoms, as opposed to an alpha hydroxy acid where they're separated by one carbon atom.

Both alpha and beta hydroxy acids exfoliate the skin, but AHAs are water-soluble, while BHAs are oil-soluble. Generally, oil-soluble ingredients penetrate through the lipid layers between the skin cells more readily. In other words, oil-soluble ingredients can penetrate the skin at a deeper level than their water-soluble counterparts.

AHAs work well on the skin's surface to loosen old, dead skin and reveal fresh newer skin. Salicylic acid works deeper and is able to penetrate into the pores to unclog them.

What It Does

As with any exfoliant, it's best to start slow if you have sensitive skin or are prone to irritation. Salicylic acid-based products are safe to use daily once the skin has acclimatised. If you have oily skin, you are more likely to be able to tolerate this quicker.

If your skin type is dry or sensitive, it's more likely that salicylic acid could cause some irritation initially so a more gradual introduction may be required.

Benefits

Salicylic acid can get deep into your skin to do its job. This quality is precisely what makes it such a potent ingredient for targeting acne — especially for blackheads and whiteheads.

Once it penetrates the skin, salicylic acid dissolves skin debris that clogs pores, acts as an anti-inflammatory, and also helps red, inflamed pimples and pustules go away faster.

The ingredient can penetrate so deeply into skin that actually breaks down the connections between skin cells. Once it has penetrated the skin, the acid part of the molecule can dissolve some of the intracellular 'glue' that holds skin cells together.

AHAs / BHAs / PHAs
What It Is

The world of acids can be divided into a few categories, three to be precise: Alpha Hydroxy Acids (AHAs), Beta Hydroxy Acids (BHAs) and the underdog, Polyhydroxy Acids (PHAs). If you're using a skincare acid, it'll fall into one of these three categories.

AHAs

These may ring some bells as you're bound to find an AHA already hiding in your skincare routine. AHAs are chemical exfoliators that can be extremely helpful for oily or blemish-prone skin if used on a regular basis.
The top dogs in this category are Glycolic Acid and Lactic Acid. You can find them mixed in with serums, moisturisers, cleansers and toners, depending on how high of a dosage you want to use (the smaller the percentage, the less potent the formula).

BHAs

Whilst they are also chemical exfoliators, AHAs and BHAs treat different skin problems.
AHAs are ideal for those concerned with ageing skin, whereas BHAs are best for those who are one the oilier side of the skincare spectrum and struggle with acne, blackheads and milia (the little white bumps you sometimes see under the skin).
Whilst AHAs are only water soluble, BHAs are oil soluble, which is why they are ideal for those struggling with an oil-slick T-zone. They can get below the oil that’s clogging up your skin and also have antibacterial and anti-inflammatory properties. So they help spots disappear quicker and calm any redness.
The most popular BHA is Salicylic Acid. It can be found in a range of different formulas targeted at spot treatments.

PHAs

The underdog of the acid trilogy, PHAs don't get the praise they deserve.

"PHAs (AKA Polyhydroxy Acids) are very similar to traditional alpha hydroxy acids, because both work by breaking down the 'glue' that binds dull, dead cells to the surface of the skin." Daniel Isaacs, Scientific Director at Medik8

They're especially beneficial for those who find other acids too strong. 'Even very sensitive skin types can harness the resurfacing powers of PHAs,' says Daniel. 'In clinical studies, they have been proven to be compatible with dry, itchy skin conditions such as eczema and atopic rosacea.'
The most common PHA acids are Gluconolactone, Galactose and Lactobionic - bit of a mouthful to say but well worth looking out for the next time you’re in the market for a new chemical exfoliant.