Definitely retinol! It works like magic for me 😊

Umm those are completely different ingredients, like comparing apples and oranges. I'd say retinoids - because they target a lot more skin concerns and are particularly great for aging and acne prone skin.

if the problem is melasma, what ingredients you recommend? 

Definitely not my area of expertise but I'd say both plus chemical exfoliation. I'd use a serum with azelaic acid in the morning and retinoid in the evening (introducing gradually). You can also either go for chemical peels done professionally or use a peeling solution at home (not in the same routine as retinoids). I think vitamin c would be a good addition as well.

VT COSMETICS

Picky x VT Cosmetics | Reedle Shot Face Mask Set & Reedle Shot 300

Real Barrier

Picky x Real Barrier | Intense Moisture Hyaluronic Cream & Extreme Panthenol Toner Pad

Dr.Melaxin

Picky x Dr.Melaxin | Eyephalt Eyebag Cream

BENTON

Picky x Benton | Snail Bee Ultimate Serum+

Mary&May

Picky x Mary&May | Retinol 0.1% Bakuchiol Cica Serum

vividraw

Picky x Vividraw | Niacin Onion All Clear Ampoule & Apple Vinegar Pore Tightening Ampoule

Sioris

Picky x Sioris | Lipsafer Color Balm

I'M FROM

Picky x I'm From | Rice Toner & Mugwort Essence

Picky

150K GoPicky Surprise Giveaway 

Exclude ES, IT, MY (countries with customs issue)

By WISHTREND

Picky x Wishtrend | Mandelic Acid 5% Skin Prep Water	

SAM'U

블랙프라이데이 할인 적용 (홍보비용 100% 할인, 고급 리포트 무상제공) 입력/ 베스트리뷰어 할인 추가 제공

Picky x SAM'U | pH Sensitive Cream Mist & Galacto Pore Serum

DR.G

Region2는 450명 내에서 자유롭게 선택해주세요 / 배송비 피키 fee 미적용

Picky x Dr.G | Brightening Peeling Gel & Red Blemish Clear Soothing Cream

Dear, Klairs

Picky x Dear, Klairs | Midnight Blue Calming Cream & Midnight Blue Youth Activating Drop

Region2는 300명내에서 자유롭게 선발 / 배송비 피키 fee 미적용

Picky x Dear, Klairs | Freshly Juiced Vitamin E Mask & Freshly Juiced Vitamin Drop

Pinate

Picky x Pinate | Bare Glow Peptide Melting Balm - 5 Shades

Dear Dahlia

11번 제품사이즈 > 제품 한개 단상자 기준으로 작성하였으며 같은 품목으로 2개 시딩 진행 예정입니다. / "포장,배송 대행에 대한 예상 견적 먼저 부탁드립니다

azelaic acid or retinol

The Ordinary
Retinol 0.5% in Squalane

Picky x VT Cosmetics | Reedle Shot Face Mask Set & Reedle Shot 300

Picky x Real Barrier | Intense Moisture Hyaluronic Cream & Extreme Panthenol Toner Pad

Picky x Dr.Melaxin | Eyephalt Eyebag Cream

Picky x Benton | Snail Bee Ultimate Serum+

Picky x Mary&May | Retinol 0.1% Bakuchiol Cica Serum

Picky x Vividraw | Niacin Onion All Clear Ampoule & Apple Vinegar Pore Tightening Ampoule

Picky x Vividraw | Niacin Onion All Clear Ampoule & Apple Vinegar Pore Tightening Ampoule

Picky x Sioris | Lipsafer Color Balm

Picky x I'm From | Rice Toner & Mugwort Essence

150K GoPicky Surprise Giveaway

Picky x Sioris | Lipsafer Color Balm

Picky x Wishtrend | Mandelic Acid 5% Skin Prep Water

Picky x SAM'U | pH Sensitive Cream Mist & Galacto Pore Serum

Picky x SAM'U | pH Sensitive Cream Mist & Galacto Pore Serum

Picky x Dr.G | Brightening Peeling Gel & Red Blemish Clear Soothing Cream

Picky x Dear, Klairs | Midnight Blue Calming Cream & Midnight Blue Youth Activating Drop

Picky x Dr.G | Brightening Peeling Gel & Red Blemish Clear Soothing Cream

Picky x Dear, Klairs | Freshly Juiced Vitamin E Mask & Freshly Juiced Vitamin Drop

Picky x Pinate | Bare Glow Peptide Melting Balm - 5 Shades

Picky x Dear Dahlia | Dear Dahlia Petal Drop Liquid Blush

UNLOCK THE PICKY VAULT🗝

Picky x Parnell | Cicamanu Serum Cushion & 92 Serum & Cicamanu Clear Patch

Saatnya menjadi Picky

azelaic acid or retinol

The Ordinary Retinol 0.5% in Squalane

Picky x VT Cosmetics | Reedle Shot Face Mask Set & Reedle Shot 300

Picky x Real Barrier | Intense Moisture Hyaluronic Cream & Extreme Panthenol Toner Pad

Picky x Dr.Melaxin | Eyephalt Eyebag Cream

Picky x Benton | Snail Bee Ultimate Serum+

Picky x Mary&May | Retinol 0.1% Bakuchiol Cica Serum

Picky x Vividraw | Niacin Onion All Clear Ampoule & Apple Vinegar Pore Tightening Ampoule

Picky x Vividraw | Niacin Onion All Clear Ampoule & Apple Vinegar Pore Tightening Ampoule

Picky x Sioris | Lipsafer Color Balm

Picky x I'm From | Rice Toner & Mugwort Essence

150K GoPicky Surprise Giveaway

Picky x Sioris | Lipsafer Color Balm

Picky x Wishtrend | Mandelic Acid 5% Skin Prep Water

Picky x SAM'U | pH Sensitive Cream Mist & Galacto Pore Serum

Picky x SAM'U | pH Sensitive Cream Mist & Galacto Pore Serum

Picky x Dr.G | Brightening Peeling Gel & Red Blemish Clear Soothing Cream

Picky x Dear, Klairs | Midnight Blue Calming Cream & Midnight Blue Youth Activating Drop

Picky x Dr.G | Brightening Peeling Gel & Red Blemish Clear Soothing Cream

Picky x Dear, Klairs | Freshly Juiced Vitamin E Mask & Freshly Juiced Vitamin Drop

Picky x Pinate | Bare Glow Peptide Melting Balm - 5 Shades

Picky x Dear Dahlia | Dear Dahlia Petal Drop Liquid Blush

UNLOCK THE PICKY VAULT🗝

Picky x Parnell | Cicamanu Serum Cushion & 92 Serum & Cicamanu Clear Patch

Saatnya menjadi Picky

The Ordinary
Retinol 0.5% in Squalane