How to test new products like medical esthetician #skincare #shorts

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How I test and try new products as a medical aesthetician. Consider this your checklist of what to look for when evaluating a new product and whether or not it will work for you:

1. Turn and learn the product for active ingredients and the INCI list
2. Evaluate packaging and how it works with ingredients
3. Texture and absorption, overall feel
4. Directions for use, AM, PM, with other products etc
5. The cosmetic chemistry of the formula
6. How it layers with other products or how the cosmetic chemistry interacts with other products
7. How it actually works over time

I was able to try the new NakedAmbition serum for @trinnylondon with 20% slow-release vitamin C, 10% azelaic acid exosomes, and red algae. I was not expecting it to quickly become one of my new favorite products or go to brightening serums, but the way it has worked for my skin (including some areas on my body) has been amazing. If you struggle with redness, want more luminous skin, or want to boost your routine and your sunscreen, make sure that you grab one since it’s finally available publicly.

#skincare #vitmainc #trinnylondon
#nakedambition #sponsor @trinnylondon

Date: November 1, 2025

15 thoughts on “How to test new products like medical esthetician #skincare #shorts

  1. Step 1: Ingredient Analysis

    Examine the product's packaging to identify active ingredients and review the full INCI list. Note key components like azelaic acid exosomes, vitamin C, and red algae.

    Step 2: Packaging Assessment

    Evaluate the product's packaging design and functionality. Consider how it protects the ingredients, such as using an airless pump and UV-protective materials to stabilize vitamin C and other components.

    Step 3: Texture and Absorption Evaluation

    Dispense a small amount of the product onto the hand. Apply it to the face, neck, and décolletage. Observe the texture, how well it absorbs into the skin, and whether it shows any pilling or stickiness.

    Step 4: Review Directions for Use

    Consult the product directions for recommended usage times (e.g., AM or PM) and compatibility with other skincare items. Confirm if a patch test is suggested before full application.

    Step 5: Understand Cosmetic Chemistry

    Consider the cosmetic chemistry of the formula. For ingredients like Vitamin C that often have a lower pH, check if application causes stinging or burning sensations, which may indicate pH incompatibility or sensitivity.

    Step 6: Layering Compatibility

    Test how the product layers with different skincare items. Note any interactions or changes in efficacy when combined with other formulas to ensure smooth integration without pilling.

    Step 7: Long-Term Efficacy Assessment

    Use the product consistently for at least 30 days, ideally two to three months, to evaluate its long-term effects. Observe if it delivers promised results like reducing redness, promoting luminosity, or evening skin tone on both facial and body areas.

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