Wanted to try this because of all the reviews. Hope it is effective as people say. If it is will buy another one😍
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Rosmar Online Shop
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WHAT IS INCLUDED?
✔ ANTI-AGING
✔ REMOVES STRETCHMARKS
✔ 10x INSTANT WHITENING
✔ PIMPLE & SCAR REMOVER
✔ PREVENT BREAKOUTS
✔ REMOVE BLACKHEADS
✔ IMPROVES HYPERPIGMENTATION
✔ SMOOTHENS AND HYDRATES SKIN
✔ MINIMIZES PORE SIZE
✔ PROMOTES COLLAGEN PRODUCTION
HOW TO APPLY:
1. Cleanse: To begin, clean your face to remove any dirt, oil, or makeup.
2. Tone: After cleansing, use a toner to balance your skin's pH and prepare it for the following steps in your routine.
3. Serum: Apply a UWU SERUM to your face.

It helps to visibly minimize enlarged pores, tighten lax pores, improve uneven skin tone, soften fine lines & wrinkles, diminish dullness and strengthen a weakened surface.

Overall rating: 5.0 / 5 from 24 reviews.
Wanted to try this because of all the reviews. Hope it is effective as people say. If it is will buy another one😍
Anne M. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
I only used this sa siko at tuhod kasi medyo sensitive yung skin ko, wala din nmn ako masyadong breakouts kaya nimaintain ko lang kung anu yung ginagamit at skincare ko sa face. After 1week of use, ng lightens nmn yung siko at tuhod ko pero not to intense. Probably need ko pa iassess for few more weeks to see the better result of this product. Fast delivery properly packed secure with bubble wrap 📦 great price ✅️ Surely will buy again Thank you seller at kay kuyang ng deliver 🥰
Lily A. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
firsttime ko gamitin pero parang dito ako hiyang na product nato 😊thank you po😊
Jona C. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Recieved my order in good condition,fast delivery my 2nd order sa store na ito, satisfied costumer here I will order again pg naubos, thank you seller at sa suki Kong mabait na rider 5 star kayo sakin🥰
Rosie D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Mas lalong pinaganda at pinasosyal ang lagayan 😊👍mas effective keysa unang labas. Nkakainlove ang bango 😍 mas nagustuhan ng mister qoh☺️❤️ thank you madam Rosmar 😊❤️❤️❤️ thank you din seller ok ang packaging 😊
Aubree Q. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Legit talaga peel off agad kahit I'm using other brand may first used palang effective talaga. Hopefully di ako mag ka pimples neto. Pag bili gamitIn agad
Adeline R. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
It will be my first time to try ate rosmar's product. Matagal na tlga ako nagbabalak na bumili at gumamit ng rosmar products kaso afraid ako baka peke yung mabili ko . but now, i am really happy ksi itong store na ito is legit, andito tlaga si ms.rosmar, And super affordable and super bango talaga ng product especially yung uwu serum. dito store na ito na ko bibili pag naubos na.. Thank you po.🥰
Elia H. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Very effective nakaka-ganda talaga sya oorder ulit ako
Heisamine A. 5/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
I love UWU rosmar beauty products! Feels good, super effective and smooth.. non greasy! Very affordable! ❤️❤️
Elma A. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Itong product na ito ang matagaL kuna pong hinahanap kc bukod sa effective ay napaka ganda sa mukha...Lalo na sa hindi nag aaply nang kahit anu sa muka...maganda ito kc may SPF60 ndi naren ako nag sunblock💖✨
Maggie F. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Effectiveness is real. Must have try it! I cant go out or sleep without using it. My day is not complete without UWU serum of Rosemar ang pinakamalakas!
Jane E. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Salamat po seller at rider dahil sa mabilis na ship,walang tapon maganda ang pgkabalot.sana hiyang at oorder pa po aq ulit.🥰👍👍
Isabella U. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
We received the product on time and well packed. Price is reasonable. We will check other items from the sellers page. Courier is polite and courteous🥰
Felicity D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Mabango to sa lahat ng products ni Rosmar dito ako hiyang hehe salamat sa mabilis na pag deliver kuya rider at seller 😇
Daphne H. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Fast delivery. Thank you seller and mabait na rider. I think its effective. Am still using it. I'll order again if its ok.
Celeste U. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Very fast delivery. Neatly and properly packed. Mabilis delivery. Quality product. Super love it, Thank you seller. I’ll buy again soon.
Samantha L. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you seller...so far wala pa ako masasabi...dahil firstimer user po ako...hoping na maalis yung melasma ko dito sa product ni rosmar...
Marissa S. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Love it ilang beses n q umorder n2 dahil amoy marshmallow at spf60 cia shiny kahit wlAng gamitin n ibang skin care
Lorna M. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thanks seller i received it well and good.no leak no damage. I like the texture not so creamy. I hope its nice and effective with my face.if it so i will surely buy again.
Esmeralda L. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you so much seller kahit na dalawang piraso lang order, securely and tightly packed po ang item! 🥰 Ang scent nya mabangooooo and ang sarap i-apply sa face and neck. Not diluted din ang serum, kaya bet na bet kong gamit. Lakas makakorean glass skin. Sa mga nakakasalubong kong coteacher, non-teaching personnel - ang kinis at blooming daw ng mukha ko. Thanks much sa UWU Serom ni Rosmar! I'll buy again. 😍
Joan V. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
First time to try this product, sana nga maganda at effective sya. Pag ok sya, buy ulet dito.
Clarissa S. 4/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Hindi ko pa na try, bilis din Ng delivery at maayos Naman Po Ang packaging. Sana maganda Ang at effective ito, para order ako ulit. Thank you Po seller
Jachelle E. 5/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you seller so good service at nagustuhan ko ang product pati amoy at hindi malagkit, thank you you din ki Kuya rider
Joyce R. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Ito lang ang natagalan ko gamitin kasi pp ay mild sya sa balat, sobrang bango pa at hindi malagkit sa balat. Dito lang ako nag oorder lagi nito kasi legit po. Salamat kay Seller at kay Delivery rider po. billis naship. Morw benta po sa i nyo 🚚👍👍👍
Crystal D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Overall rating: 5.0 / 5 from 24 reviews.
Wanted to try this because of all the reviews. Hope it is effective as people say. If it is will buy another one😍
Anne M. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
I only used this sa siko at tuhod kasi medyo sensitive yung skin ko, wala din nmn ako masyadong breakouts kaya nimaintain ko lang kung anu yung ginagamit at skincare ko sa face. After 1week of use, ng lightens nmn yung siko at tuhod ko pero not to intense. Probably need ko pa iassess for few more weeks to see the better result of this product. Fast delivery properly packed secure with bubble wrap 📦 great price ✅️ Surely will buy again Thank you seller at kay kuyang ng deliver 🥰
Lily A. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
firsttime ko gamitin pero parang dito ako hiyang na product nato 😊thank you po😊
Jona C. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Recieved my order in good condition,fast delivery my 2nd order sa store na ito, satisfied costumer here I will order again pg naubos, thank you seller at sa suki Kong mabait na rider 5 star kayo sakin🥰
Rosie D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Mas lalong pinaganda at pinasosyal ang lagayan 😊👍mas effective keysa unang labas. Nkakainlove ang bango 😍 mas nagustuhan ng mister qoh☺️❤️ thank you madam Rosmar 😊❤️❤️❤️ thank you din seller ok ang packaging 😊
Aubree Q. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Legit talaga peel off agad kahit I'm using other brand may first used palang effective talaga. Hopefully di ako mag ka pimples neto. Pag bili gamitIn agad
Adeline R. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
It will be my first time to try ate rosmar's product. Matagal na tlga ako nagbabalak na bumili at gumamit ng rosmar products kaso afraid ako baka peke yung mabili ko . but now, i am really happy ksi itong store na ito is legit, andito tlaga si ms.rosmar, And super affordable and super bango talaga ng product especially yung uwu serum. dito store na ito na ko bibili pag naubos na.. Thank you po.🥰
Elia H. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Very effective nakaka-ganda talaga sya oorder ulit ako
Heisamine A. 5/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
I love UWU rosmar beauty products! Feels good, super effective and smooth.. non greasy! Very affordable! ❤️❤️
Elma A. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Itong product na ito ang matagaL kuna pong hinahanap kc bukod sa effective ay napaka ganda sa mukha...Lalo na sa hindi nag aaply nang kahit anu sa muka...maganda ito kc may SPF60 ndi naren ako nag sunblock💖✨
Maggie F. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Effectiveness is real. Must have try it! I cant go out or sleep without using it. My day is not complete without UWU serum of Rosemar ang pinakamalakas!
Jane E. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Salamat po seller at rider dahil sa mabilis na ship,walang tapon maganda ang pgkabalot.sana hiyang at oorder pa po aq ulit.🥰👍👍
Isabella U. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
We received the product on time and well packed. Price is reasonable. We will check other items from the sellers page. Courier is polite and courteous🥰
Felicity D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Mabango to sa lahat ng products ni Rosmar dito ako hiyang hehe salamat sa mabilis na pag deliver kuya rider at seller 😇
Daphne H. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Fast delivery. Thank you seller and mabait na rider. I think its effective. Am still using it. I'll order again if its ok.
Celeste U. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Very fast delivery. Neatly and properly packed. Mabilis delivery. Quality product. Super love it, Thank you seller. I’ll buy again soon.
Samantha L. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you seller...so far wala pa ako masasabi...dahil firstimer user po ako...hoping na maalis yung melasma ko dito sa product ni rosmar...
Marissa S. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Love it ilang beses n q umorder n2 dahil amoy marshmallow at spf60 cia shiny kahit wlAng gamitin n ibang skin care
Lorna M. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thanks seller i received it well and good.no leak no damage. I like the texture not so creamy. I hope its nice and effective with my face.if it so i will surely buy again.
Esmeralda L. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you so much seller kahit na dalawang piraso lang order, securely and tightly packed po ang item! 🥰 Ang scent nya mabangooooo and ang sarap i-apply sa face and neck. Not diluted din ang serum, kaya bet na bet kong gamit. Lakas makakorean glass skin. Sa mga nakakasalubong kong coteacher, non-teaching personnel - ang kinis at blooming daw ng mukha ko. Thanks much sa UWU Serom ni Rosmar! I'll buy again. 😍
Joan V. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
First time to try this product, sana nga maganda at effective sya. Pag ok sya, buy ulet dito.
Clarissa S. 4/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Hindi ko pa na try, bilis din Ng delivery at maayos Naman Po Ang packaging. Sana maganda Ang at effective ito, para order ako ulit. Thank you Po seller
Jachelle E. 5/5
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Thank you seller so good service at nagustuhan ko ang product pati amoy at hindi malagkit, thank you you din ki Kuya rider
Joyce R. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml
Ito lang ang natagalan ko gamitin kasi pp ay mild sya sa balat, sobrang bango pa at hindi malagkit sa balat. Dito lang ako nag oorder lagi nito kasi legit po. Salamat kay Seller at kay Delivery rider po. billis naship. Morw benta po sa i nyo 🚚👍👍👍
Crystal D. 5/5 Verified
ROSMAR New 4in1 UWU NIACINAMIDE SERUM | AHA BHA & PHA | 30ml