The original, what makes it special, the shelf parts we use and how to get closer. Add or swap parts and the score updates.
The original · Face Reality
$34 · 1 oz
A water and alcohol serum with salicylic acid, L-lactic acid and potassium azeloyl diglycinate (an azelaic acid derivative).
Prices and listings checked Oct 28, 2026. Amazon prices change; the link shows today's price.
Step 2 · The build
Minimalist
Naturium
Adds: Potassium azeloyl diglycinate
Partial credit means the part only partly matches that standout.
The 100 points
We split Salicylic+ Serum into 3 standout parts. Each bar shows what the build earns.
Oil-soluble BHA, the pore-clearing active. Cochrane review found little to no difference from tretinoin in the trials it pooled.
Light surface exfoliation.
A derivative of azelaic acid; the brand does not publish a level, and a derivative is not pure azelaic acid.
No close retail equivalent: we credit at most 50% of these points.
Optional
57 / 100. We have not found a shelf product that closes more of the gap yet.
76 is our ceiling. Salicylic acid has no close retail equivalent, so we cap it at 75% credit. Potassium azeloyl diglycinate has no close retail equivalent, so we cap it at 50% credit.
Step 3 · Buy
One link per part. Each opens the retailer in a new tab.
Your build
Running total $10.99
Buy on Amazon (opens in new tab)Running total $30.99
View product (opens in new tab)Not an affiliate link.
Snapshot prices. Each link shows today's price.
One bottle instead of a build. Sorted by match score; scores use the same standouts as above.
Minimalist
No close match yet — we show the nearest formulas.
Why it is close. A 2% salicylic acid serum for $10.99. Same core active with a published strength; no azelaic derivative.
Naturium
Why it is close. A 2% salicylic acid liquid at $18.99. A watery leave-on in the same spirit.
Not an affiliate link.
Naturium
Why it is close. Covers the azelaic-derivative side with a published 10% complex at $20, but no BHA.
Not an affiliate link.
Minimalist
Running total
Buy on Amazon (opens in new tab)No gain nowMinimalist
Naturium
Adds: Potassium azeloyl diglycinate
Running total
View product (opens in new tab)Not an affiliate link.
Naturium
Naturium
Running total
View product (opens in new tab)Not an affiliate link.
No gain nowNaturium
Salicylic acid is reviewed as an acne, photoaging and pigmentation peeling agent.
Arif 2015 · Clin Cosmet Investig Dermat…A Cochrane review of 49 trials covered azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and AHAs for acne.
Liu 2020 · Cochrane Database Syst Revaqua (water), alcohol denat., butylene glycol, lactic acid (l), salicylic acid, dimethyl isosorbide, phenoxyethanol, potassium azeloyl diglycinate, hydroxyethylcellulose, sodium gluconate, xanthan gum, o-cymen-5-ol, ethylhexylglycerin
We split Salicylic+ Serum into 3 standout parts worth 100 points in total. The build earns 57 of a possible 76. 76 is the most we claim, because some standouts have no close retail equivalent.
Minimalist Salicylic Acid 2% Face Serum by Minimalist is our closest single-product match at 44 out of 100 for $10.99 (30 ml / 1 fl oz). It shares Salicylic acid, Lactic acid (trace), Sodium hyaluronate.
Salicylic+ Serum costs $34 for 1 oz. The closest dupe costs $10.99, a saving of about $23.01. Prices change, so check the seller page.
No. Dupes share the key actives but can differ in concentration, vehicle and supporting ingredients. Missing from this one: Azelaic derivative, Alcohol base. See our methodology for how we score.
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