Prescription skincare, examined.Research checked October 7, 2026
FORMULA
REVIEW

Pigmentation · Product research review

Alloy
Hyperpigmentation Treatment Rx reviews

The 20% azelaic acid and low-dose tretinoin blend should not borrow results from a separate azelaic-acid medicine or another tretinoin vehicle.

Inside this formula

Brand
Alloy
Product
Hyperpigmentation Treatment Rx
Formulation / access
Compounded topical
Published ingredients
Azelaic acid 20%, niacinamide 4%, tretinoin 0.018%
Published price
$119 listed; confirm supply and renewal terms
Important detail
A documented hydroquinone-free blend for pigment concerns.

Product facts: brand’s official information ↗. Prices are the published offer, not a personal checkout quote.

The formulation question

What the formula can tell you

A pigment formula can contain several medicines, including a corticosteroid or retinoid. Compare the actual variant and treatment site; the presence of a familiar brightening ingredient does not establish equivalence.

Context: AAD melasma guidance ↗ · FDA on compounded medicines ↗.

Compounded is a distinct category. This finished preparation is not FDA-approved. Approval or research involving an individual ingredient does not establish approval, safety or effectiveness of this exact blend.

Before starting or switching

Ask the prescriber to review allergies, pregnancy or breastfeeding, other medicines and the exact treatment area. Follow the dispensed label and seek advice for significant irritation.

  • What exact ingredients, strengths and dosage form will I receive?
  • What is the full first charge, quantity, refill schedule and cancellation policy?
  • When should treatment be reassessed, and how do I contact the clinician?

These are questions for a licensed clinician, not instructions to start, stop or change a prescription. Read the product’s complete safety information.

CoreAge Rx is placed first because it is this publication’s promoted recommendation. No head-to-head clinical testing supports a claim that it is better or safer than Alloy Hyperpigmentation Treatment Rx.

Sources & review limits

  1. myalloy.com — Hyperpigmentation Treatment Rx product information ↗
  2. fda.gov — FDA compounded-drug risks ↗
  3. aad.org — AAD clinical guidance ↗

We reviewed the public information linked above on October 7, 2026. We did not purchase or use this product, complete its medical consultation, test shipping or verify patient results. Formulas, availability and prices can change.

How we research and compare products ↗

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