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Skincare, backed by the research.

An ingredient-evidence database and the app that turns it into your routine, grounded in 645 peer-reviewed citations, not marketing claims.

Sample AM RoutineExample
St Ives Cleansing Stick Rose Water And Bamboo
Cleanser
St Ives Cleansing Stick Rose Water And Bamboo
Haruharu Wonder Black Rice Moisture Airyfit Daily Sunscreen SPF 50+ PA++++
SPF
Haruharu Wonder Black Rice Moisture Airyfit Daily Sunscreen SPF 50+ PA++++
T.N. Dickinson's Witch Hazel Alcohol-free Moisturizing Astringent
Moisturizer
T.N. Dickinson's Witch Hazel Alcohol-free Moisturizing Astringent

Real picks, real evidence. Take the 5-question quiz for your own.

Every claim links to its studyScans analyzed on-deviceAffiliate-funded, never sponsored

What GlowPal is

Two things: a research-grade reading list, and an app that turns it into your routine.

645 citations

A research database

129 active ingredients, each rated by how strong the research behind it is, with citations pulled from 10 trusted research and regulatory databases.

15 conflicts mapped

Routines that actually layer

Picks for every step, with clear notes on what plays well together and what to keep apart. No more guessing whether your retinol and your acid will clash.

Premium · $4.99/mo

A routine that adapts to you

Answer a few questions and get a morning and night routine matched to your concerns, skin type, and budget. Saved to your account and refined over time. Premium adds weekly auto-tuning.

Glow Table

The periodic table
of skincare active ingredients.

Every ingredient in the Glow Table, grouped by primary function and sorted by cited papers. Click any element for the full research dossier.

See all 129
Strong evidenceModerate evidenceAnecdotal evidenceSources: 10 databases across the US, EU, Korea, and Japan

Scroll right to explore all ingredients

Anti-acne
Brightening
Anti-aging
Anti-inflammatory / Soothing
Barrier repair
Humectant / Hydrating
Exfoliating (AHA/BHA)
Antioxidant
Sun protection
9
AzAzelaic Acid
9
SaSalicylic
7
BpBenzoyl
6
AdAdapalene
6
PrPropolis
6
TtTea Tree Oil
3
HdHydrocolloid
2
LrLauric Acid
15
VcVitamin C
10
NiNiacinamide
10
TxTranexamic
9
LcLicorice
8
HqHydroquinone
8
KjKojic Acid
6
AgAscorbyl
5
AbAlpha
5
GfGalactomyces
5
GtGlutathione
5
HrHexylresorcinol
5
NgN-Acetylglucosamine
5
RbRice
4
MbMulberry
4
PtPitera
4
ThThiamidol
3
PyPhytic Acid
3
RfRice
11
ReRetinol
9
RlRetinaldehyde
7
AsAsiaticoside
7
CpCopper
7
HcHydrolyzed
6
AnAdenosine
6
ArArgireline
6
BkBakuchiol
6
MxMatrixyl
5
CfCaffeine
5
GsPanax
5
TrTretinoin
3
XoStem
2
HpHydroxypinacolone
2
NaNAD+
2
NmNMN
2
RrRetinyl
8
HeHeartleaf
7
AvAloe Vera
6
AlAllantoin
6
BiBisabolol
6
CdCalendula
6
CtCentella
6
CmChamomile
6
HxHypochlorous
6
McMadecassoside
6
ZpZinc
5
HoHoney
4
MgMugwort
4
WhWitch Hazel
3
ToTamanu Oil
7
CeCeramides
7
PePetrolatum
6
BfBifida
6
LtLactobacillus
5
ChCholesterol
5
OmColloidal
5
DmDimethicone
5
LnLanolin
5
RoRosehip Oil
5
SbSea
5
SqSqualane
4
BwBeeswax
4
LiLinoleic
4
MuMarula Oil
4
ExPlant
4
PdPolydeoxyribonucleotide
4
ShShea Butter
7
HAHyaluronic
7
UrUrea
6
GcGlycerin
6
JoJojoba Oil
6
SmSnail Mucin
5
BgBeta-Glucan
5
EcEctoin
5
PaPanthenol
4
AoArgan Oil
4
CoCamellia Oil
4
HtHatomugi
4
TmSnow
4
SjSodium PCA
3
PgPolyglutamic
1
YrYam
6
GlGlycolic
5
LaLactic Acid
5
MdMandelic
5
PhPHA
5
SpSilica
4
CiCitric Acid
4
LbLactobionic
2
PoProtease
2
TaTartaric
9
FaFerulic Acid
7
EgEGCG
7
RsReishi
6
RvResveratrol
6
VeVitamin E
5
AtAstaxanthin
5
CqCoenzyme Q10
5
ErErgothioneine
5
FsFermented
5
TnTocotrienol
4
IdIdebenone
3
PlPolypodium
3
YzYuzu
2
LpAlpha-Lipoic
2
MeMelatonin
6
TiTitanium
5
ZnZinc Oxide
3
BmAvobenzone
3
BtBisoctrizole
3
EsEnsulizole
3
HsHomosalate
3
IzIscotrizinol
3
OyOctocrylene
2
BzBemotrizinol
2
DhDHHB
2
MsEcamsule
2
EtEthylhexyl
2
OcOctinoxate
2
OsOctisalate
2
OxOxybenzone
2
PsPolysilicone-15

Numbers on each tile = peer-reviewed papers we cite for that ingredient.

✦ Coming to iOS

Coming soon: a pocket lab
for your skin.

Search ingredients and build a routine that actually layers. Use the iOS app to scan ingredient labels and your face for real-time analysis.

  • Search ingredients
    Look up any active; verdicts and layering rules per ingredient
  • Personalized routine
    Built from your goals; morning and night steps that actually layer
  • Scan with the app
    Download the iOS app to scan your face and product labels
  • Smart trend tracking
    Save your routine and track progress over time

Join the waitlist and get 3 free months of Premium at launch.

Start building your routine today.

Free, no account needed. Want the iOS app too? Join the waitlist and get 3 free months of Premium at launch.