Chemist Confessions

We take an objective look at two polar opposite formulas—a $20 "junior" product and a $250 luxury serum—to see if the high science matches the high price tag. We break down the mysteries of sourcing, discuss why your 1% active might not be what it seems, and share our honest (and sometimes smelly) trial experiences. Whether you’re looking for genuine rejuvenation or just want to avoid lighting $500 on fire, we’ve got the data you need to navigate this rapidly changing landscape.

Products Mentioned: Shop everything mentioned in this video here: https://shopmy.us/collections/4698294

Check out the better oil https://chemistconfessions.com/products/the-better-oil

Try our Mr. Reliable https://chemistconfessions.com/products/mr-reliable-lightweight-moisturizer

Check out our newly facelifted Double Play Retinol! https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
https://go.shopmy.us/p-51236391 MEDIK8 | Crystal Retinal 6 Serum: https://go.shopmy.us/p-51236422 (use code: CHEMISTCONFESSIONS for 15% off)
Shop more of my favorite products here: https://shopmy.us/chemistconfessions

#skincare #skincarescience #pdrnserum #pdrn #salmonpdrn

Chemist Confessions Minis! https://chemistconfessions.com/shop/kits&minis

We're pickup where we left off with another science update episode! Today, we're diving into another buzzy ingredient in the "longevity" space: PDRN. In this episode, we go beyond the "salmon sperm" headlines to investigate the latest science update on plant-derived PDRN from peony & rose, discuss the potential impact of molecular weight, and discuss early looks of unique PDRN delivery systems. Let's navigate the complex clinical data behind these DNA fragments and see if they actually match up to the marketing hype.

 

Products Mentioned: Shop everything mentioned in this video here: https://shopmy.us/collections/4698294

Check out the better oil https://chemistconfessions.com/products/the-better-oil

Try our Mr. Reliable https://chemistconfessions.com/products/mr-reliable-lightweight-moisturizer

Check out our newly facelifted Double Play Retinol! https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment

https://go.shopmy.us/p-51236391

MEDIK8 | Crystal Retinal 6 Serum: https://go.shopmy.us/p-51236422 (use code: CHEMISTCONFESSIONS for 15% off)

Shop more of my favorite products here: https://shopmy.us/chemistconfessions

 

#skincare #skincarescience #pdrnserum #pdrn #salmonpdrn

Exosome is that $500 buzzword that's not going anywhere anytime soon. The claims have only gotten broader from healing, skin regeneration, eczema, anti-aging, to even alopecia. In this episode, we provide an update on any new data since our last deep dive last year. We discuss how these tiny lipid nanovesicles—ranging from 30 to 200 nanometers—function as "biological mail" that triggers collagen synthesis and other regenerative pathways. But do the theories really convert to proven topical benefits? We also tackle one of the most important things you should know about exosomes - sourcing. Does it matter if your exosomes come from humans, plants, or bacteria? And what sort of skin benefits could exosomes provide...if any.

Products Mentioned: Shop everything mentioned in this video here: https://shopmy.us/collections/4698294 Check out the better oil https://chemistconfessions.com/products/the-better-oil Try our Mr. Reliable https://chemistconfessions.com/products/mr-reliable-lightweight-moisturizer Check out our newly facelifted Double Play Retinol! https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment https://go.shopmy.us/p-51236391 MEDIK8 | Crystal Retinal 6 Serum: https://go.shopmy.us/p-51236422 (use code: CHEMISTCONFESSIONS for 15% off) Shop more of my favorite products here: https://shopmy.us/chemistconfessions

In this episode, we are diving deep into the retinal (retinaldehyde) landscape to see how current market offerings stack up. Following our technical breakdown of retinol versus retinal, we shift our focus to real-world testing of popular formulations from Krave Beauty, Prequel, Celimax, and Medik8. We examine the scientific validity of concentration ranges—from the entry-level 0.05% to the more intense 0.24%—and discuss how different textures and price points impact the user experience for various skin types. Whether you are a retinoid rookie or a seasoned pro, we provide the detailed assessment on the data to find the right one for your particular skinario.

 

Timestamps:

00:00 - Intro

02:18 - Product Aesthetics & Textures

08:35 - Krave Beauty 24 Retinal Decode

10:21 - Prequel Retinal Renewal Decode

15:48 - Celimax Vita-A Retinal Shot Decode

22:00 - Medik8 Crystal Retinal 6 Decode

23:51 - Is Retinal 11x faster than Retinol?

28:39 - Chemists' Favorite Retinal (Personal favorites and usage recommendations)

 

Products Mentioned: Shop everything mentioned in this video here: https://shopmy.us/collections/4698294 PREQUEL | Retinal Renew Retinaldehyde Gel: https://go.shopmy.us/p-51236222 CELIMAX | The Vita-A Retinal Shot Tightening Booster: https://go.shopmy.us/p-51236269 KRAVEBEAUTY | 24 Carrot Retinal Gentle 0 05 Retinal Serum: https://go.shopmy.us/p-51236391 MEDIK8 | Crystal Retinal 6 Serum: https://go.shopmy.us/p-51236422 (use code: CHEMISTCONFESSIONS for 15% off) Shop more of my favorite products here: https://shopmy.us/chemistconfessions

We are diving back into the "rumor mill" of the retinoid world! Is Retinal actually better than Retinol, or is it just better marketing?
In this episode, we revisit the Retinol vs. Retinal debate with new 2026 data. We break down what the evidence says about the retinoid conversion pathway into retinoic acid. We look at the latest clinical evidence to help you decide if it’s time to switch your anti-aging active or stay the course with your current skincare routine.

Episode Timestamps
0:00 - Intro: Revisiting the Retinoid Rumor Mill
1:34 - Why Retinal (Retinaldehyde) is Growing in Popularity
2:01 - The Science of Retinoic Acid Conversion Steps
5:30 - What the Data Shows (Retinol vs. Retinal ex vivo Conversion)
9:15 - Retinal vs. Retinol: Potency & Efficacy Realities
14:40 - Is Retinal Actually Gentler? (Irritation & Skin Barrier)
18:20 - Debunking High-Concentration Retinoid Myths
23:55 - Reviewing Recent Retinal Product Launches
28:10 - How to Choose: Retinol or Retinal for your Skin Type?
36:22 - Final Verdict: Should You Switch Your Active?

Resources & Mentions

Retinal vs Retinol on the CC Blog: https://chemistconfessions.com/blogs/retinal-is-it-better-than-retinol
Retinol vs Tretinoin: https://chemistconfessions.com/blogs/tretinoin-vs-retinol
Follow us on IG : @chemist.confessions

#chemistconfessions #retinal #retinol #skincarescience #antiaging #retinaldehyde #skincareroutine