rdrd Gold Apple Lacto Brightening Serum 30ml vs Farmstay PDRN & Vitamin Advanced Serum 30ml

Shared ingredients· none here

Product facts and full ingredient lists side by side

on 2+ labelsonly on this labelnot on this labelIngredient	Recommended shot Rdrd rdrd Gold Apple Lacto Brightening Serum 30ml $26.52 Save	Farmstay Farmstay PDRN & Vitamin Advanced Serum 30ml $27.46 $27.46 at Dodoskin ↗Save
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Not recorded	Korean
Offers
Where to buydiffers	Not recorded	$27.46 · Dodoskin
Formula
Key activesdiffers	niacinamide, squalane, sodium hyaluronate, panthenol, allantoin, kojic acid, sodium ascorbyl phosphate, hyaluronic acid	niacinamide, allantoin, sodium ascorbyl phosphate, sodium hyaluronate, hyaluronic acid
Free ofdiffers	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free	sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-updiffers	pregnancy caution · fungal-acne trigger · high pore-rating flag	None flagged from the checks we ranPore data not yet reviewed
Fit & community
Rating	No reviews yet	No reviews yet
Best for	Not recorded	Not recorded
Data quality
Label coveragediffers	Fully parsed · 38 ingredients	Fully parsed · 34 ingredients
Key actives · 3
kojic acid Pregnancy: caution	yes	no
pro-vitamin b5	yes	no
squalane	yes	no
Rest of the labels · 31
arginine	no	yes
beta-glucan	no	yes
betaine	yes	no
biotin	yes	no
cellulose gum	no	yes
collagen water	no	yes
coptis japonica root extract	yes	no
cyanocobalamin	yes	no
dipropylene glycol	no	yes
ethylhexyl palmitate Possible fungal-acne trigger	yes	no
folic acid	yes	no
fragrance	no	yes
glutathione	no	yes
hydrogenated lecithin	yes	no
inositol	no	yes
lactobacillus ferment	yes	no
linoleic acid Fungal-acne trigger	yes	no
maltodextrin	no	yes
methylpropanediol	no	yes
neopentyl glycol diheptanoate	yes	no
polyglyceryl-10 stearate Possible fungal-acne trigger	yes	no
propanediol	yes	no
pyridoxine	yes	no
pyridoxine hcl	no	yes
sea salt	yes	no
silica	no	yes
sodium dna	no	yes
sodium stearoyl glutamate	no	yes
vitamin e	yes	no
water	yes	no
xanthan gum	no	yes

Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.

The bottom line

Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.