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@roncosmeticchemist — TikTok avatar

@roncosmeticchemistRon Chemist

Celebrity Cosmetic Chemist 👨🏽‍🔬 Founder @beautystat Head Chemist @rhode skin & @Yes Day Beauty

card updated Sep 27, 2026 · 23 clips parsed · following 619 · 1,000,000 likes total

Open on TikTok ↗
Engagement3.19%normal range

Account summary

@roncosmeticchemist has 71,400 followers and 789 videos. Across the 23 parsed clips the average is 345,882 views and 10,690 likes. Engagement to views is 3.19%, which is normal range for TikTok. On the newer half of the feed the response is rising (+6.11 pp). Posts roughly 0.2 times a week. An average clip reaches 484% of the follower count.

Followers
71.4K
+0 in period
Engagement
3.19%
+6.11 pp newer half
Average views
345.9K
median 545
Likes per clip
10.7K
155 comments avg
Shares / saves
174 / 1.2K
0.34% of viewers save
Posting rate
0.2 / wk
reach 484% of followers

Latest clips

23 collected
One skincare ingredient that’s been getting a lot of buzz lately? Poly — @roncosmeticchemist291One skincare ingredient that’s been getting a lot of buzz lately? Polyglutamic acid (PGA). But is it really better than17122Over the weekend, I went to the @Sephora Live K-Beauty Experience, whe — @roncosmeticchemist6951:11Over the weekend, I went to the @Sephora Live K-Beauty Experience, where we got an inside look at some of Sephora’s newe63422Fall into your effortless, radiant glow. The kind of glow that has you — @roncosmeticchemist5690:20Fall into your effortless, radiant glow. The kind of glow that has you reaching for less makeup and letting your skin sh50251Last week I had the chance to chat all things Botox with @Dr. Jennifer — @roncosmeticchemist4111:31Last week I had the chance to chat all things Botox with @Dr. Jennifer Levine at her office! And of course her favorite 25222Replying to @Andee Rae tons of products to review. @beautystat @Glow R — @roncosmeticchemist1650:43Replying to @Andee Rae tons of products to review. @beautystat @Glow Recipe @BondiBoost @Olaplex @AveneUSA @Kiss Beauty 13610You don’t need external validation to go after what you want in this l — @roncosmeticchemist7140:07You don’t need external validation to go after what you want in this life. You just need to decide it’s yours. Start th97622Self care at @Rescue Spa NYC. #spa #selfcare @beautystat #cosmeticchem — @roncosmeticchemist4220:35Self care at @Rescue Spa NYC. #spa #selfcare @beautystat #cosmeticchemist #massage 401120Got a beauty product gift bag from #cew I have a lot of testing to do — @roncosmeticchemist4570:21Got a beauty product gift bag from #cew I have a lot of testing to do 🔬 @beautystat #cosmeticchemist #skincare 42720This week, I had the pleasure of chatting with Daniel from @SkinCeutic — @roncosmeticchemist9281:02This week, I had the pleasure of chatting with Daniel from @SkinCeuticals about their latest launch, the P-TIOX Wrinkle 52726Hairspray has come a long way, From the iconic styles of the post-WWII — @roncosmeticchemist415Hairspray has come a long way, From the iconic styles of the post-WWII era to the big hair of the ’70s and ’80s, it’s be17231Have you ever washed your face and felt that squeaky-clean sensation a — @roncosmeticchemist488Have you ever washed your face and felt that squeaky-clean sensation afterward? Like your skin feels almost too clean? T26124Does texture really matter when it comes to skincare? I’d have to say — @roncosmeticchemist3810:28Does texture really matter when it comes to skincare? I’d have to say yes! Functionality is key, but the experience matt34222I fell in love with the journey, and every step was worth it! Let this — @roncosmeticchemist3520:13I fell in love with the journey, and every step was worth it! Let this be your sign to chase your goals, trust the proc44110With only a few days left in #NationalBlackBusinessMonth, I just want — @roncosmeticchemist5450:28With only a few days left in #NationalBlackBusinessMonth, I just want to take a moment to recognize how so many of my pe79320The #fda is moving toward allowing specialized compounding pharmacies — @roncosmeticchemist393The #fda is moving toward allowing specialized compounding pharmacies to produce several unapproved injectable peptides.10111Your goals don’t come with an expiration date. Don’t let your age, tim — @roncosmeticchemist7270:08Your goals don’t come with an expiration date. Don’t let your age, timing, or doubt stand between you and what you want.99421👇🏽👨🏽‍🦲👇🏽 — @roncosmeticchemist4500:06👇🏽👨🏽‍🦲👇🏽11210While the beauty world is busy hyping up the trendiest ingredients for — @roncosmeticchemist1.1KWhile the beauty world is busy hyping up the trendiest ingredients for moisture retention… There’s one unsung hero that 492311The best is yet to come. Don’t give up on your dreams just yet. That o — @roncosmeticchemist7070:12The best is yet to come. Don’t give up on your dreams just yet. That one “yes”… The partnership, opportunity, or breakth79425Becoming who I am today didn’t happen overnight. Every step and every — @roncosmeticchemist5.6KBecoming who I am today didn’t happen overnight. Every step and every chapter made me fall even more in love with the jo42411923I’m so honored to be featured in the @The New York Times for my expert — @roncosmeticchemist39.4K0:51I’m so honored to be featured in the @The New York Times for my expertise as a cosmetic chemist and founder of the brand1.7K8422138Its been quite the journey! 🙌 — @roncosmeticchemist3.1M1:13Its been quite the journey! 🙌140.7K2.8K2.6K14.2K#stitch with @beautystat BeautyStat Universal C Skin Refiner vitamin C — @roncosmeticchemist4.8M0:44#stitch with @beautystat BeautyStat Universal C Skin Refiner vitamin C serum it’s patented formula does not oxidize o102.2K6541.4K13.1K

Engagement per clip

23 parsed clips · newest on the right · click a bar to open the clip peak: 15.4% ER
Nov 3Sep 1Oct 14

Profile completeness

6/6

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