Begin with what you already use
List every cleanser, moisturizer, sunscreen, exfoliant and active treatment. Include occasional products, not only daily ones. A clinician cannot evaluate overlap accurately if part of the routine is missing.
AAD’s product-selection guidance emphasizes sunscreen, moisturizer and realistic expectations. Those fundamentals provide context for a targeted prescription; they are not automatically replaced by a more expensive cream.[source]
Choose a clear priority
Several visible concerns may be present at once. Ask which should be addressed first and what the proposed product is intended to change. A five-product catalog does not imply that all five should be combined.
CoreAge Rx’s range spans retinoids, pigment treatment, estriol, peptide and acne-focused ingredients. These categories illustrate why a routine should follow a coherent clinical plan rather than a collection of broad promises.[source]
Make tolerability part of follow-up
Discuss prior reactions and sensitivity before starting a prescription. Ask what changes are expected, what is concerning and who to contact. Do not treat marked discomfort as proof that a product is effective.
AAD notes that retinoids can irritate and that pregnancy considerations matter. The actual formula and instructions should guide use; this guide does not give a universal application schedule or advise combining prescriptions.[source]
Keep observations useful
Record changes in a simple, consistent way and note any concurrent product changes. If several new actives begin at once, it can be harder to tell what caused a reaction. Photographs should use similar conditions if the clinician requests them.
An observation log is not a diagnosis or a controlled trial. Its purpose is to help the prescribing professional understand the course of treatment and decide whether reassessment is needed.
The routine has to fit your life
Ask how many steps are necessary, what the ongoing cost is and how follow-up works. A plan that is confusing or financially difficult may be hard to sustain. Discuss those practical barriers with the clinician rather than improvising use.
The cost guide and formula guide address the two sides of that decision. A product’s position in a sponsored shortlist cannot answer either on its own.
Sources & further reading
Provider pages establish what a brand markets. Clinical and regulatory sources establish the limits of the evidence. Accessed October 8, 2026.
- American Academy of Dermatology — How to select anti-aging skin care productsSunscreen, moisturizers, realistic expectations and label claims
- CoreAge Rx Help Center — What products does CoreAge Rx offer?Provider catalog, updated October 5, 2026; formulations and consultation terms
- American Academy of Dermatology — Retinoid or retinol?Dermatology guidance on retinoids, irritation and pregnancy