# R-72 — Curology Custom Formula Rx

The acne-focused prescription adds useful context to our DayPrime review. The practical questions are the actual three-ingredient prescription, shipment charge and any antibiotic follow-up plan.

- **Canonical:** https://www.30plusskin.care/reviews/curology-custom-formula-rx-review
- **Site:** 30+/SKIN — Skincare, published as a spec sheet.
- **Issue:** ISSUE NO. 13 / REV. 2026.10
- **Standing terms:** INDEPENDENT · AFFILIATE-FUNDED · NOT MEDICAL ADVICE

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## Verdict

- **Stance:** CONDITIONAL — Worth buying for a specific person with a specific problem. Read who.
- **Weighted score:** 75/100 across 15% of the scoring model
- **Score scope:** DISCLOSURE ONLY
- **Category:** COMPOUNDED PRESCRIPTION / ACNE
- **Price:** $29.95 — MONTHLY SUBSCRIPTION EQUIVALENT · CONFIRM SHIPMENT BILL
- **Container size:** 30-DAY SUPPLY LISTED · MASS NOT VERIFIED
- **Prescription:** yes
- **Compounded:** yes
- **Assessment basis:** DESK REVIEW
- **Last updated:** 2026-09-13
- **Manufacturer page:** https://curology.com/products/custom-formula-acne/

The public page describes a personalized combination, so no single ingredient list represents every patient's bottle. We assess disclosure and purchasing questions without assigning an efficacy score to an unspecified formula.

The key comparison with Agency is the treatment goal and proposed prescription. A lower monthly equivalent does not establish clinical equivalence, and a higher-priced aging offer does not establish better acne care.

## Actives, as published

| Active | Concentration | Role | Benchmark | Assessment | Flagged |
| --- | --- | --- | --- | --- | --- |
| Three selected ingredients | Individual prescription | Prescription treatment component | Exact product, indication and vehicle | The example lists niacinamide 4%, azelaic acid 8% and clindamycin 1%; these are not guaranteed ingredients or concentrations for everyone. | no |

## Scoring

| Criterion | Weight | Score | Note |
| --- | --- | --- | --- |
| EVIDENCE FOR THE ACTIVE | 30% | not scorable | Ingredient background is discussed separately. No performance score is assigned to an untested service or to a prescription that varies by patient. |
| FORMULATION INTEGRITY | 20% | not scorable | The exact dispensed preparation, manufacturer or patient-specific base was not inspected. |
| DISCLOSURE | 15% | 75/100 | Lists pricing routes and an example combination, but the exact dispensed formula and mass are patient-specific or not verified. |
| TOLERANCE IN USE | 15% | not scorable | No patient panel or personal treatment course. Cannot infer tolerability from ingredient names or testimonials. |
| TEXTURE & WEAR | 10% | not scorable | No product-in-hand testing. |
| COST PER APPLICATION | 10% | not scorable | Published fees are compared in the text. Actual dispensed quantity, application amount and usable duration are needed for this criterion. |

_A criterion that cannot be assessed from published information is not guessed at. Its weight is removed from the denominator, and the coverage figure above says how much of the model survived._

## Strengths

- Distinguishes personalization from a fixed retail formula.
- Shows both subscription and one-time price routes.

## Weaknesses

- A sample formula cannot specify every patient's treatment.
- A monthly equivalent does not by itself state the next shipment charge.

## Suits

- Someone seeking clinician-directed acne treatment who wants to understand the proposed combination.

## Avoid if

- You require an approved finished combination with its own label trials.
- You want to choose ingredients without clinical assessment.

## The full assessment

### Price and prescription are separate specifications

The product page lists a 30-day supply, a $34.95 one-time purchase and a $29.95 monthly subscription equivalent. It describes three selected ingredients; one example shows niacinamide 4%, azelaic acid 8% and clindamycin 1%. Those details describe the offer and an example, not a universal prescription. Confirm the actual shipment amount, quantity and renewal interval at checkout.

### Read the bottle before adding another active

Write down the assigned ingredients and strengths, including any later changes. Tell the clinician about other prescriptions, over-the-counter acne products and your current moisturizer and sunscreen. A comparison between two services is useful only after you know what each proposes to prescribe; the word custom cannot do that work.

### If an antibiotic is included

The AAD's acne guidance recommends benzoyl peroxide alongside topical or oral antibiotics to reduce resistance. If your formula contains clindamycin, ask how the clinician addresses that recommendation, how long the antibiotic is intended to continue and when response will be reviewed. This is a question for the treatment plan, not a direction to independently add another irritating product.

**COMPARE FORMULAS AND TREATMENT GOALS**

- [R-74 Bausch Health CABTREO Gel](/reviews/cabtreo-acne-gel-review) — CONDITIONAL 95/100 — A fixed, approved combination that already contains an antibiotic and benzoyl peroxide.
- [R-18 Curology DayPrime Rx](/reviews/curology-day-prime-review) — CONDITIONAL 70/100 — The existing review of Curology's daytime primer format.
- [L-16 Curology vs Agency: compare the current prescription, price and treatment goal](/ledger/curology-vs-agency) — Compare the current prescription offers without assuming equivalent goals.

### Evidence has to match the preparation

FDA explains that compounded preparations are not reviewed before marketing in the same way as approved finished drugs. Ingredient evidence can inform a prescribing discussion while leaving uncertainty about a particular combination. We have not tested this product's texture, tolerance or treatment results, so those parts of the score remain blank.

## Where to buy

| Retailer | Price | Link | Note | Commission-bearing |
| --- | --- | --- | --- | --- |
| Curology | $29.95 | https://curology.com/products/custom-formula-acne/ | MONTHLY SUBSCRIPTION EQUIVALENT · CONFIRM SHIPMENT BILL | no |

Treatment requires an individual prescription. Confirm the full cost and follow-up arrangements before paying.

**Featured alternative:** [CoreAge Rx Pore Favor](https://www.coreagerx.com/product/pore-favor/?utm_source=30plusskin&utm_medium=affiliate&utm_campaign=review&utm_content=curology-custom-formula-rx-review&utm_term=markdown) — Salicylic acid, zinc oxide, niacinamide and urea for blemishes and congestion. From $42 / month advertised.

## Sources

- [Curology — Custom Formula Rx](https://curology.com/products/custom-formula-acne/) — One-time and subscription prices, possible ingredient combinations and consultation requirements. Marketing outcomes are not used as controlled-trial evidence. Checked 13 September 2026.
- [AAD — updated acne treatment guidelines](https://www.aad.org/news/updated-guidelines-acne-management) — Guideline summary recommends combining mechanisms and using benzoyl peroxide with topical or oral antibiotics to reduce resistance. Checked 13 September 2026.
- [FDA — understanding compounded-drug risks](https://www.fda.gov/drugs/human-drug-compounding/understanding-risks-compounded-drugs) — Compounded preparations do not undergo FDA premarket review for safety, effectiveness or quality; they can meet individual medical needs. Checked 13 September 2026.

## Related records

- [PROFILE Curology](/brands/curology)
- [L-17 Adult acne prescription combinations: what the ingredients change](/ledger/adult-acne-prescription-combinations)
- [L-13 What prescription skincare really costs: count the visit and the refill](/ledger/prescription-skincare-total-cost)
- [A-16 Benzoyl Peroxide](/actives/benzoyl-peroxide)

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## Elsewhere in the register

- [Review register](/reviews)
- [Active monographs](/actives)
- [Brand register](/brands)
- [Evidence register](/evidence)
- [The ledger](/ledger)
- [How we test](/how-we-test)
- [Agent guide](/llms.txt)
- [Sitemap](/sitemap.xml)

_SOURCE-BASED ASSESSMENTS. PUBLISHER PREFERENCES ARE IDENTIFIED SEPARATELY._