Prescription skincare, examined.Research checked October 7, 2026
Prescription
Skin Journal

Brand catalog

Alloy

12 product reviews. Published formulas and prices are checked separately for each product.

Read this catalog carefully

What distinguishes the Alloy entries

Alloy has 12 entries in this reviewed catalog, covering mature skin, eye area, fine lines, pigmentation, firmness, rosacea. The product notes below identify the decision that changes each review. A catalog name can cover a fixed manufactured medicine, an individualized formula or a set; the linked review preserves that distinction.

Reviewed Alloy entries by concernCount of entries in our reviewed catalog. Includes named products, documented sets and formula families; counts are not market share or clinical rankings.
6 reviews
1 reviews
2 reviews
1 reviews
1 reviews
1 reviews

M4 Face Cream Rx

The facial estriol concentration remains a prescription question

M4 Face Cream is an estriol preparation, but the individual concentration and base should be confirmed rather than borrowed from another M4 product. The advertised three-month supply makes a monthly budgeting calculation possible without establishing an individual treatment duration. Review the hormone-related history and the specific skin goal, and avoid assuming that a facial estrogen cream is part of, or a substitute for, systemic menopause treatment.

Primary product source ↗

M4 Eye Cream Rx

The eye cream has its own published hormone strength

M4 Eye Cream lists estriol 1% with peptides. That makes it a separate preparation from the facial and body M4 offers, not merely different packaging. Its smaller intended treatment area also makes simple jar-price comparisons less informative. A clinician should explain the eye-area rationale, boundaries and relevant history, while any evidence cited should match that preparation rather than a facial cream with a different hormone concentration.

Primary product source ↗

M4 Face Serum Rx

A serum and a cream may have overlapping roles

M4 Face Serum describes estriol and peptides, with hyaluronic acid named in the catalog. The precise formula should be confirmed before comparing it with M4 Face Cream or using the two together. The three-month offer provides a billing period, but a serum texture is not evidence of better delivery or results. The important question is what distinct role the selected product serves and whether another hormone-containing facial preparation is already being used.

Primary product source ↗

M4 Body Treatment Rx

Body application is not just a larger face routine

The body treatment lists estriol 0.2% in a peptide-rich base. Its intended area and amount distinguish it from the facial and eye preparations, even within the same brand family. The advertised three-month supply is a reference for purchasing, not proof that every person treats the same body surface or needs the same quantity. A useful consultation connects the hormone-containing formula to the actual area and goal.

Primary product source ↗

Tretinoin Face Cream Rx

The retinoid strength is still individualized

The description names tretinoin, niacinamide and aloe but leaves the actual retinoid strength to the prescription. That is the key detail when comparing the three-month offer with a fixed-strength manufactured cream. The supportive ingredients do not guarantee that the preparation will be non-irritating. If this is paired with another Alloy product, review the complete routine rather than evaluating each bottle in isolation.

Primary product source ↗

Hyperpigmentation Treatment Rx

A documented three-active formula without hydroquinone

This preparation lists azelaic acid 20%, niacinamide 4% and tretinoin 0.018%. That distinguishes it from hydroquinone-centered pigment compounds elsewhere in the catalog. The known concentrations make a useful formula comparison possible, while the published price still needs a supply-period confirmation. Absence of hydroquinone does not mean absence of prescription precautions or establish suitability for every cause of discoloration.

Primary product source ↗

Copper Peptide Cream Rx

Confirm the supply before comparing the price

The catalog describes GHK-Cu 2% with hyaluronic acid. That ingredient pairing is distinct from a peptide formula that also contains metformin or sirolimus. The listed price should not be converted to a monthly amount until the selected supply is confirmed. The assessment should connect the finished preparation to a specific benefit and compare its place in the routine, rather than treat peptide concentration as an efficacy scale.

Primary product source ↗

Rosacea Face Cream Rx

Three rosacea ingredients need a selected specification

The public description lists azelaic acid, metronidazole and ivermectin, with strengths to confirm. Those names suggest a focus on rosacea treatment but do not prove the same preparation or outcome as any individual manufactured medicine. The three-month offer is clear enough for a budgeting equivalent. Clinically, ask which symptoms justify the combination and how tolerability and response will be assessed.

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Head to Toe Set

Three treatment areas mean three separate instructions

The set combines M4 Face Cream, M4 Eye Cream and M4 Body Treatment. Their shared estriol-focused branding does not make the preparations or application areas interchangeable. The set price may be useful, but only if the clinician considers all three products appropriate. Confirm each formula, amount and supply period, and discuss the combined routine rather than assessing the face, eye and body products as unrelated purchases.

Primary product source ↗

Glow and Go Set

Two facial preparations need a clear reason to coexist

Glow and Go combines M4 Face Cream, Face Serum and Eye Cream. A cream and serum may overlap in purpose, so the bundle’s value depends on explaining the role of each rather than simply counting three products. The set price also needs a confirmed supply and renewal basis before monthly normalization. The hormone-containing components should be assessed as a complete routine with the person’s medical history in view.

Primary product source ↗

Daily Strength Duo

A face-and-eye pair still contains distinct medicines

Daily Strength Duo joins M4 Face Cream and M4 Eye Cream. The eye product’s published estriol strength should not be assigned to the facial cream, and neither product’s application instructions should be copied to the other area. The set can be compared financially only after confirming supply and renewal. Clinically, the useful question is why both preparations are appropriate for the person’s separate concerns.

Primary product source ↗

Power Pair

Hormone and retinoid roles should be explained separately

Power Pair combines M4 Face Cream with Tretinoin Face Cream. That is a pair of products, not one blended estriol-and-tretinoin prescription. The clinician should explain the role and instructions of each, including how the routine fits existing hormone or retinoid use. The advertised set price does not establish a monthly amount until supply and renewal are confirmed, nor does it establish that both products are needed.

Primary product source ↗

Selected Alloy published monthly equivalentsProduct-only advertised monthly equivalents in USD. A striped segment marks a published range; this is a cost view, not an effectiveness ranking.
Show the price sources and calculation

A missing bar means the selected price basis was not normalized here, not that the product is free. Full quantities, conflicting figures and additional fees remain in each review.

Mature skin01

Alloy

M4 Face Cream Rx

Estriol; confirm the individual concentration and base

Compounded topical
Mature skin03

Alloy

M4 Face Serum Rx

Estriol and peptides; hyaluronic acid is named in the skincare catalog

Compounded topical
Rosacea08

Alloy

Rosacea Face Cream Rx

Azelaic acid, metronidazole and ivermectin; confirm exact strengths

Compounded topical
Mature skin09

Alloy

Head to Toe Set

M4 Face Cream Rx, M4 Eye Cream Rx and M4 Body Treatment Rx

Compounded topical bundle
Mature skin10

Alloy

Glow and Go Set

M4 Face Cream Rx, M4 Face Serum Rx and M4 Eye Cream Rx

Compounded topical bundle
Fine lines12

Alloy

Power Pair

M4 Face Cream Rx plus Tretinoin Face Cream Rx

Compounded topical bundle

Catalog scope is limited to the skin products listed here and documented on our coverage page. It is not a claim to list every medicine a clinician can prescribe.

See coverage and exclusions ↗