Afleveringen
-
Sunscreen database: https://chemistconfessions.com/sunscreen
Shop other products tested on the CC podcast here: https://shopmy.us/collections/4698294
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
Instead of getting bogged down by marketing fluff, we dive deep into the real metrics of sunscreen performance: initial application speed, the science behind "watery breaks," and how a product's long-term finish affects different skin types. Listeners will walk away knowing exactly how to spot uneven film formation, navigate the nuances of water and friction resistance, and decode why certain formulas cause eye irritation or pilling so they can find their perfect, reliable daily match. #skincarescience #skincare #skincareroutine #sunscreen
-
Sunscreen database: https://chemistconfessions.com/sunscreen
Shop other products tested on the CC podcast here: https://shopmy.us/collections/4698294
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
We are deep in sunscreen season, but unfortunately, it is also fear-mongering season. In this episode, we take a scientific look at prominent clean beauty advocacy voices like EWG and the Yuka app to untangle the science from the marketing fluff. We pull back the curtain on how these platforms analyze formulations, revealing why their extreme stances and rigid rating systems often lead to massive inconsistencies, misguided consumer fear, and ultimately, unsafe choices for your skin. By walking you through real-world formulation realities—from the stabilization challenges of zinc oxide to the actual toxicological safety profiles of chemical filters like octocrylene and vital preservatives like phenoxyethanol—we give you the context needed to tune out the noise. Tune in to ground yourself in cosmetic chemistry, find peace of mind, and gain the confidence to choose formulas that actually protect your skin daily without the unnecessary anxiety.#skincarescience #skincare #skincareroutine
-
Zijn er afleveringen die ontbreken?
-
Sunscreen database: https://chemistconfessions.com/sunscreen
Shop other products tested on the CC podcast here: https://shopmy.us/collections/4698294
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
We are starting of this series with tinted sunscreens. Navigating this category can feel like an existential crisis because these formulas are highly dependent on specific skin types and coverage needs. In this episode, we categorize this year's contenders by pigment level—ranging from completely sheer fluids to high-coverage, foundation-like hybrids, while analyzing the formulation realities behind heavy textures, solvent loads, and the myth of the "universal tint".
-
We are officially diving into the sunscreen segment to break down a burning, highly technical question for anyone tackling stubborn dark spots: is iron oxide a non-negotiable must-have for your hyperpigmentation routine?
Sunscreen database: https://chemistconfessions.com/sunscreen
Shop other products tested on the CC podcast here: https://shopmy.us/collections/4698294
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
-
We are reviewing five popular K-Beauty products to see if they actually live up to the hype. We break down the science behind different PDRN sources, explore the "50 peptides" marketing claims, and analyze clinical data to separate realistic skin improvements from clever lighting tricks. You will learn how these products perform on different skin types—from "sticky and drying" textures to clinical-grade results—so you can decide which formulas are worth your routine and which are just "science-flavored" fillers.Shop other products tested on the CC podcast here: https://shopmy.us/collections/4698294
IOPE | XMD Stem III Clinical Recovery Serum 50ml: https://go.shopmy.us/p-56645998
MEDIHEAL | PDRN Lifting Serum: https://go.shopmy.us/p-56646034
DR.REJU-ALL | Advanced PDRN Rejuvenating Cream 20ml: https://go.shopmy.us/p-56646069
REJURAN | Rejuran Turnover Ampoule C-PDRN 0.5% Renewing Serum for Smooth Texture & Glass Skin 1.01 Oz/30 mL: https://go.shopmy.us/p-56646122
NUMBUZIN | No.9 NAD+ PDRN Glow Boosting Toner: https://go.shopmy.us/p-56646193
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
-
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-treatmenthttps://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 Timestamps0:00 - Intro: Revisiting the Retinoid Rumor Mill1:34 - Why Retinal (Retinaldehyde) is Growing in Popularity2:01 - The Science of Retinoic Acid Conversion Steps5:30 - What the Data Shows (Retinol vs. Retinal ex vivo Conversion)9:15 - Retinal vs. Retinol: Potency & Efficacy Realities14:40 - Is Retinal Actually Gentler? (Irritation & Skin Barrier)18:20 - Debunking High-Concentration Retinoid Myths23:55 - Reviewing Recent Retinal Product Launches28:10 - 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-retinolRetinol vs Tretinoin: https://chemistconfessions.com/blogs/tretinoin-vs-retinolFollow us on IG : @chemist.confessions
#chemistconfessions #retinal #retinol #skincarescience #antiaging #retinaldehyde #skincareroutine
-
We are taking a break from hyperpigmentation actives! In this finale, we tie together months of research to help you build the ultimate hyperpigmentation skincare routine.We rank the actives from our last 10 episodes—including Hydroquinone, Azelaic acid, Arbutin, Glutathione, Thiamodol, Symwhite, etc. —from S-Tier (Gold Standard) to Tier “Meh.” We also filter through the 18 products we tested down to the ones we think should be on your radar and warn you about "Niacinamide Overload."
Timestamps:0:00 - Intro: Our Hyperpigmentation Journey Recap1:34 - How to Build a Hyperpigmentation Routine Framework3:37 - S-Tier Actives: The Most Effective Brightening Ingredients5:44 - A-Tier: Reliable, Well-Tested Actives for Dark Spots7:12 - B-Tier: Decent but with some caveats10:23 - C-Tier & "Meh"14:17 - Top Product Recommendations: which ones should you actually try?21:07 - The Niacinamide Math: Avoid Potential Skin Irritation from OverlayeringProduct LinksLA ROCHE-POSAY | Mela B3 Dark Spot Serum with Melasyl + Niacinamide: https://go.shopmy.us/p-47880551 (use code: CHEMISTCONFESSIONS10 for 10% off)EUCERIN | Radiant Tone Dual Serum Dark Spot Corrector: https://go.shopmy.us/p-47881019ULTA | The Alpha-Arbutin 2 Discoloration Care Serum: https://go.shopmy.us/p-49134844ANUA | Azelaic Acid 10 Hyaluron Redness Soothing Serum: https://go.shopmy.us/p-49134854PAULA'S CHOICE | 25% Vitamin C + Glutathione Clinical Serum: https://go.shopmy.us/p-49134896Numbuzin Glutahione TXA Advanced Dark Spot Ampoule Concentrate: https://go.shopmy.us/p-49134975
Shop more of my favorite products here: https://shopmy.us/chemistconfessions
-
CHECK OUT DOUBLE PLAY!: https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
We follow up our deep dive into resorcinols by featuring five specific products that highlight these key ingredients for hyperpigmentation!
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
CHECK OUT DOUBLE PLAY!: https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
We are wrapping up our hyperpigmentation series by diving into the science of resorcinol and its various derivatives. We explore the history of this "ancient" molecule, its uses in treatments like designer peels and acne prescriptions, and why the industry has shifted toward modern derivatives to avoid skin irritation.
00:21 | Part 2: Continuing our Resorcinol Series 00:35 | What is Hexylresorcinol? 00:49 | Hexylresorcinol vs. 2% Hydroquinone: The Study Breakdown 01:07 | Testing Parameters: 1% Hexylresorcinol Concentration 01:37 | Analyzing the Results: Expert Grading and Data 01:53 | 12-Week Results: Significant Improvements in Pigmentation 02:03 | Comparing Performance to Hydroquinone 25:22 | Major Formulation Challenges with Resorcinols25:33 | Conclusion and What’s Coming Next
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
CHECK OUT DOUBLE PLAY!: https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
We are wrapping up our hyperpigmentation series by diving into the science of resorcinol and its various derivatives. We explore the history of this "ancient" molecule, its uses in treatments like designer peels and acne prescriptions, and why the industry has shifted toward modern derivatives to avoid skin irritation.
01:28 | What is resorcinol? 01:50 | Resorcinol in acne treatments and designer peels 02:13 | Why is resorcinol used in hair dyes? 02:33 | The shift toward resorcinol derivatives for skin safety 02:54 | EU SCC regulations on resorcinol concentrations 22:30 | Hyperpigmentation serum scenarios and skin discomfort23:05 | Preview: Hexylresorcinol and Diamond Oil
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
We are back for a follow-up to our glutathione deep dive! We review five specific glutathione-heavy products, four from the K-beauty world and one popular Amazon find, to see if they truly deliver on their antioxidant and brightening claims.
00:00 | Intro: Hashtags & antioxidant claims00:24 | Welcome back to Chemist Confessions Podcast00:30 | Glutathione deep dive follow-up00:56 | Product lineup: 4 K-beauty + 1 Paula’s Choice02:05 | Price points & supply differences03:40 | Texture notes: neutral, not hydrating05:03 | Fragrance issues & masking glutathione scent06:05 | Stability concerns & 2-week shelf life07:23 | Paula’s Choice texture & film discussion08:25 | The infamous “eggy with undertone of death” scent10:16 | Clinical claims & before/after photos skepticism12:04 | Niacinamide + tranexamic acid doing the heavy lifting17:57 | Tulsa Wound serum: 2% glutathione, suspicious photos21:03 | Abib serum: percentages, encapsulation, and clinical data
Product Shoutout: Double Play Retinol Face and Eye Treatment:https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
Enrichment Content: Sunscreen Layering Guide https://www.youtube.com/watch?v=IQ0Dlb0WXvc
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
WE HEARD YOU! We explore the science behind one of the most requested and hyped ingredients skincare sector: glutathione. We break down what this "master antioxidant" actually is.
01:25 | What is Glutathione? Breaking down the tri-peptide 01:54 | Why is it called the "Master Antioxidant"? 02:43 | Mechanisms: Tyrosinase inhibition and skin whitening 03:16 | The Stability Struggle: Why pH and temperature matter 06:18 | Half-life study: How quickly does it degrade in your products? 08:12 | Gold Standard Age Booster: Tactical hyperpigmentation tool 08:40 | Does it actually work? Reviewing topical clinical studies 12:35 | Study Deep Dive: 0.5% GSH vs. placebo on Indonesian women 17:36 | Oxidized Glutathione (GSSG): Is a more stable version better?
Product Shoutout: Double Play Retinol Face and Eye Treatment:https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
Enrichment Content: Sunscreen Layering Guide https://www.youtube.com/watch?v=IQ0Dlb0WXvc
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
We explore the science of skincare as we review five affordable, drugstore-priced arbutin products. In this episode, we break down everything from texture and clinical claims and ingredient lists of popular brands to help you find the right formula for your skin.
TIMESTAMPS: 01:27 | Texture Analysis: Why is Arbutin so Sticky?03:01 | Texture Face-Off: Oily vs. Dry Skin Reactions04:48 | Is the Beauty of Joseon Serum a Moisturizer?06:01 | Chemist Notes: Breaking Down the Cosrx Formula06:57 | Analyzing Clinical Claims: Inner and Outer Melanin?09:57 | Instrumental Measurements: Reducing Dark Spots13:01 | Deep Dive: Beauty of Joseon Ingredients14:56 | The Truth About "Pregnancy Safe" Marketing16:25 | The Ordinary & Naturium: Simple Serum Breakdown
Product Shoutout: Double Play Retinol Face and Eye Treatment:https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
Enrichment Content: Sunscreen Layering Guide https://www.youtube.com/watch?v=IQ0Dlb0WXvc
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
We are diving deep into the science of skincare to explore the role of Arbutin in treating hyperpigmentation. In this human conversation, we break down what exactly Arbutin is, analyze the existing data on its efficacy, and provide a comprehensive guide on what you should consider when shopping for these products.
Product Shoutout: Double Play Retinol Face and Eye Treatment:https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
Enrichment Content: Sunscreen Layering Guide https://www.youtube.com/watch?v=IQ0Dlb0WXvc
Do We Absorb Sunscreen Filters into Our Bloodstreams? https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast? Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
-
In this episode, we take a deep dive into the world of K-beauty azelaic acid products. We explore the science behind three popular contenders—Anua, Purito, and medicube—while decoding their ingredient lists, analyzing clinical testing data, and discussing the tricky chemistry of azelaic acid solubility. We provide a chemist’s perspective on how to choose the right formula for your skincare routine.
00:00 | Introducing K-Beauty Azelaic Acid Contenders 00:02 | The "Ouch" Factor: Testing medicube’s Needle Technology 00:04 | Sensation vs. Science: Do Spicules Improve Penetration? 00:05 | Texture Breakdown: Puridose Oil Droplets vs. Anua Watery Serum 00:08 | Decoding Ingredient Lists: Tea Tree Oil vs. Leaf Water 00:13 | Analyzing Anua’s Clinical Studies for Redness Reduction 00:18 | Is 4-Week Acne Testing Actually Meaningful? 00:23 | Bacterial Exosomes and the Future of Skincare Sourcing 00:29 | Chemist Corner: The Difficulty of Azelaic Acid Solubility 00:32 | Final Verdict: Choosing Suspensions vs. Soluble Formulas
-
This week, we're starting our series on hyperpigmentation answering one of the most common questions many of us will encounter which is, "Is azelaic acid better than hydroquinone for my hyperpigmentation
00:00 | Introduction: 2026 Skincare Kickoff03:45 | Investigating the PNAS Combination Study08:12 | Deep Dive: Azelaic Acid vs. Hydroquinone12:50 | The Challenge of Finding Full Research Papers18:30 | Patient Compliance: The 16-Week Milestone22:15 | Why Visual Improvements Take Time27:00 | Analyzing Study Abstracts vs. Full Data31:10 | Dual Therapy Overkill: 5% Concentration Discussion31:50 | Motivation and Routine Consistency for Results
Product Shoutout:Double Play Retinolhttps://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
Enrichment Content:Chemists’ Guide to Choosing an Exfoliating Tonerhttps://chemistconfessions.com/blogs/how-to-choose-the-right-exfoliating-toner-for-your-skin
Follow us:IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/TIKTOK: https://www.tiktok.com/@chemistconfes...
Skincare questions for the podcast?Leave your question in the comments and it could be featured in our next
- Laat meer zien
