Round Lab
Round Lab Camellia Deep Collagen Firming Gel Mask
Ingredient analysis and how the ad lines read
Read on 2026-09-21
What is this product?
A gel-type firming mask built on hydrolyzed collagen at a disclosed 3,010ppm and camellia flower extract at 1,010ppm, with niacinamide, panthenol and sodium hyaluronate for hydration; it also contains a retinoid ester, so pregnancy-cautious users should note it.
What makes it different?
Concentrations are printed for both hero ingredients, which is uncommon for masks: hydrolyzed collagen at 3,010ppm and camellia flower extract at 1,010ppm. Niacinamide sits fifth in a 48-item list, well above the trace level often seen. The list also includes hydroxypinacolone retinoate and adenosine, adding an anti-aging angle beyond plain hydration. Fragrance and essential oils were screened and none were found, and there is no drying alcohol.
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 1 with no dictionary entry, left in Korean.
Key ingredient
- Water
- Glycerin
- Cetyl Ethylhexanoate
- Dipropylene Glycol
- Niacinamide
- Propanediol
- Chondrus Crispus Powder
- 1,2-Hexanediol
- Hydrolyzed Collagen
- Panthenol
- Sodium Hyaluronate
- Camellia Japonica Flower Extract
- Ceratonia Siliqua (Carob) Gum
- Methylpropanediol
- Betaine
- Acrylates Copolymer
- Hydroxyethyl Urea
- Butyrospermum Parkii (Shea) Butter
- Butylene Glycol
- Inositol
- Sorbitan Isostearate
- Cyanocobalamin
- Dimethyl Isosorbide
- Hydroxypinacolone Retinoate
- Quercetin
- Tocopherol
- Adenosine
- Hydroxyacetophenone
- Trehalose
- Polyacrylate-13
- 글루코만난
- Soluble Collagen
- Arginine
- Algin
- Allantoin
- Potassium Chloride
- Ethylhexyl Olivate
- Xanthan Gum
- Hydrogenated Polyisobutene
- Polyglyceryl-4 Caprate
- Polyglyceryl-6 Caprylate
- Sodium Acrylates Copolymer
- Cellulose Gum
- Ethylhexylglycerin
- Polyglyceryl-4 Oleate
- Dipotassium Glycyrrhizate
- Polyglyceryl-10 Laurate
- Ethylhexyl Palmitate
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
We could not place these in the list above: Cetyl Ethylhexanoate, Ethylhexyl Palmitate, Butyrospermum Parkii (Shea) Butter, 하이드록시피나콜론레티노에이트
Did the ad claims hold up?
We checked 3 lines this product advertises against the ingredient list and public documents. One of them looks likely, though none are proven outright.
Claims translated from Korean, originals preserved.
likely, not proven1
- Maintains skin flexibility
Korean original
피부 유연성 유지
no evidence2
- Whitening improvement (functional)
Korean original
미백 개선 (기능성)
- Whitening improvement (functional cosmetics)
Korean original
미백개선(기능성화장품)
Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.