Anyone use with tretinoin? If so, which goes on first?

Can actually mix them, but if used separately, use niacinamide first. My mom is the actual user and researched the question. She did not derive any benefit from using niacinamide for discoloration. She naturally has no wrinkles and no one believes her age. She appears decades younger.

Can u use this on the derma microsculpt device?

No idea. I used it on my face as a moisturizer.

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Cos De BAHA Niacinamide 10% + Zinc PCA 1% Serum for Face - Pore Reducer + Uneven Skin Tone Treatment + Diminishes Acne Prone, Skin Balancing Pore Reducing, Restores Elasticity, 2 Fl Oz

Cos De BAHA Niacinamide 10% + Zinc PCA 1% Serum for Face - Pore Reducer + Uneven Skin Tone Treatment + Diminishes Acne Prone, Skin Balancing Pore Reducing, Restores Elasticity, 2 Fl Oz

Product ID: 254728658

Details

Product benefits
Anti-Acne
Scent
Fresh
Skin type
All Skin Types
Special ingredients
Niacinamide
Use for
Face

💧Sodium Hyaluronate hydrates deeply

🔬Niacinamide 10% for skin balance

⚖️Zinc PCA 1% controls shine & pores

35030CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Glow Up Your Skin Game with Science-Backed Power! ✨

DEEP HYDRATION BOOST - Sodium Hyaluronate locks in moisture, leaving skin soft, smooth, and supple all day.
CLEAN NATURAL SAFE - Formulated without harmful ingredients—perfect for all skin types, especially oily and combination.
LIGHTWEIGHT FAST ABSORBING - Non-greasy formula that slips effortlessly into your routine without residue.
SHINE CONTROL ACNE DEFENSE - Zinc PCA 1% keeps oily skin matte while diminishing acne-prone imperfections.
CLINICALLY PROVEN SKIN BALANCE - Harness 10% Niacinamide to visibly reduce pores and even skin tone for that flawless glow.

Cos De BAHA Niacinamide 10% + Zinc PCA 1% Serum is a dermatologist-inspired formula designed to refine pores, balance oily skin, and even out skin tone. Featuring a potent 10% Niacinamide concentration supported by Zinc PCA and hydrating Sodium Hyaluronate, this lightweight serum delivers visible improvements in skin texture and clarity without irritation. Ideal for all skin types, especially oily and combination, it’s your go-to for a radiant, balanced complexion.

Specifications

ASIN	B0867Z8734
Active Ingredients	Niacinamide 10% – primary cosmetic active for visible skin balance, pores, and tone. Zinc PCA 1% – supporting active for shine control and overall skin appearance. Sodium Hyaluronate – hydrating agent for smooth skin feel.
Best Sellers Rank	#138,622 in Beauty ( See Top 100 in Beauty ) #3,159 in Facial Day Care
Brand	Cos De BAHA
Brand Name	Cos De BAHA
Customer Reviews	4.5 out of 5 stars 1,166 Reviews
Global Trade Identification Number	08809240318355
Item Form	Drop
Item Volume	60 Milliliters
Item Weight	2 Ounces
Manufacturer	cosdebaha.com
Manufacturer Part Number	Niacin
Material Features	Natural
Material Type Free	soap free
Model Number	Niacin
Number of Items	1
Product Benefits	Anti-Acne, Hydrating, Nourishing, Softening, Soothing
Product benefits	Anti-Acne, Hydrating, Nourishing, Softening, Soothing
Recommended Uses For Product	Acne,Provides Vitamins,Wrinkles,Uv Protection
Scent	Fresh
Scent Name	Fresh
Skin Tone	Fair
Skin Type	All Skin Types, especially Oily and Combination Skin, Normal
Skin type	All Skin Types, especially Oily and Combination Skin, Normal
Special Ingredients	Niacinamide 10%
Special ingredients	Niacinamide 10%
Target Use Body Part	Face
Unit Count	59.15 Milliliters
Use for	Face

Reviews

A**R

I hate it

I didn't like it at alll it left a greasy look on my face will go back to the ordinary ماحبيه ابدا كان يترك طبقة على وجهي ما يمتصه كله

15.02.2024

C**R

Relación calidad/precio excepcional

Hidrata y equilibra, reduce imperfecciones y aclara manchas, aunque no las quita. Relación calidad/precio excelente.

26.01.2026

W**N

A must try!

I was skeptical, especially after seeing the viscosity of this serum. It seems pretty thick, and I thought it would be too sticky. But lo and behold, it was NOT too sticky, and it absorbed quickly. As far as the effectiveness, I'd give it high marks. It immediately brightened my skin, and made it feel suuuuper soft. It worked well under primer and foundation, as well as on bare skin. I used it on my face and the backs of my hands. Skin texture improved on the first few uses. Definitely worth a try. It's effective and very affordable. I absolutely love this stuff.

19.02.2021

C**1

肌が柔らかくなる！

エイジングに美容液を色々試していますが、このブランドはとてもいい。肌が柔らかくなりツヤツヤです。

7.02.2025

E**S

Buen producto

Muy buen producto reduce manchas del sol

16.06.2026

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35030CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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