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Pore Refining Serum PR13
PR13 - Skincare Products for Pores
Houttuynia Cordata Skincare Products with Vitamin B3
Salicylic Acid Skincare Products in Serum Form
Pore Refining Serum PR13
PR13 - Skincare Products for Pores
Houttuynia Cordata Skincare Products with Vitamin B3
Salicylic Acid Skincare Products in Serum Form

Pore Refining Serum PR13 (20ml)​

( 46 )

Designed specifically for pores and sensitive, acne-prone skin, this advanced pore refining serum combines 2% Niacinamide (Vitamin B3 Serum) with a high concentration of fish mint extract to effectively tighten pores, reduce blemishes on face, improve post-acne dullness, and prevent acne formation. With the inclusion of Salicylic Acid, this pore serum deeply penetrates the skin’s surface and pores to remove excess dead skin cells, stubborn blackheads, and oil build-up—making it an effective blackhead serum, anti blemish serum, and serum for open pores.

This unique balance of serum with salicylic acid and niacinamide makes it the best salicylic acid serum for open pores and one of the top face serums for pores and acne control. Recognized as the best serum for pigmentation on face and one of the best pore minimizing serums, PR13 is ideal for those needing both pore reducing serum and serum for pigmentation support.

₹ 1420
Quantity​

Causes of Enlarged Pores

When excess oil and dead skin cells build up in your pores,
they clog and lead to breakouts and pimples.

Excessive Oil
Secretion
Whiteheads
Blackheads
Ache
If you have oily or combination skin, new clogged pores can keep forming during this cycle. Thats why a skin pore tightening serum like PR13 is essential to break the loop.

Pore Refining Serum

B3 Salicylic Acid Pore Refining Serum PR13

A Pore Tightening Serum Specially Formulated
For The Unique Needs Of Oily And Combination Skin

1 Efficiently
Tightens Pores

Niacinamide

Niacinamide
(Vitamin B3)
Strengthens pore walls,
minimizes
pore size,
soothes
sensitivity,
brightens skin.

Enlarged Pore Tissue

Enlarged & Clogged Pore Tissue

Enlarged Pore Tissue
Reduced Pore Tissue

Reduced Pore
&
Smoother Skin

PR13 Serum Bottle

2 Treating &
Preventing Acne

Niacinamide

Houttuynia
Cordata Extract
Natural anti-inflammatory
and antibacterial extract
that calms acne and
soothes skin.

Niacinamide

Enhanced
Salicylic Acid
Gently clears deep-down
debris to prevent breakouts
without irritation.

Standard Pore
Tightener

  • Relies on a single,
    high-strength acid
  • Limited oil control and
    acne prevention

PR13 Pore Refining
Serum

  • Balanced acid blend + multiple
    actives
  • Controls sebum, tightens pores,
    prevents breakouts
no added
Alchol
Spices
Pigment
Silicon
Lanolin
Mineral
Oil
Talcum
Powder
PARABEN
class
preservative
SLS/SLES
Surfactant
BHA/BHT
Synthetic
Antioxidants
PEGs
Surfactant
Animal
Experiments
Comedogentic
Formula

PUBLIC ANALYSIS OF ALL INGREDIENTS

B3 Salicylic Acid Pore Firming Serum PR13

The total composition is extremely simple, With only 13 types and the design concept is to meet the needs of the skin while removing unnecessary ingredients that are of little importance to the skin.

Full Score 13
Active ingregient 3 / Active plant extract 2
Active ingregient
NIACINAMIDE Nicotinamide
Salicylic acid & acacia senegal gum Salicylic acid & acacia gum
Allantoin Allantoin
Active Plant Extracts
Houttuynia cordata extract Houttuynia cordata extract
Corallina officinalis extract Coral Algae Extract
Moisturizing & Emollient ingregient
Propanediol 1,3 - Propanediol
Propylene glycol Propylene glycol
Water
Water Water
Save system
phenoxyethanol phenoxyethanol
Caprylyl glycol Caprylyl glycol
Disodium Edta Edta
Base
Xanthan Gum Xanthan Gum
Real Product Ingredient Test Report - Pore Tightening Serum PR13
Whether you’re looking for a serum for pigmentation and dark spots, a serum for pores and acne prone skin, or the best serum for hyperpigmentation and open pores, PR13 is a multitasking solution. It acts as a blemish remover, pore minimiser serum, and serum for tightening pores, making it one of the most effective skincare products for blemishes and pigmentation.
Customers Testimonials
Product capacity
20ml / 0.68FL.OZ.
Purpose
Tightens pores and softens keratin, improves blackheads, and prevents acne.
Usage instructions
Please shake well before use. Apply an appropriate amount of the product to cleansed skin, before applying toner. Follow up with moisturizing and sun protection steps for optimal product efficacy.
Expiration date/Storage method
Unopened shelf life: 3 years. After opening, it is recommended to use within 6 months. Please store in a cool, dry place, and avoid high temperatures and direct sunlight.
Notes
◎ This product is for external use only. Avoid contact with eyes, mouth, nose, and mucous membranes. In case of accidental contact, rinse with water immediately. Avoid applying to the skin around the eyes.
◎ For individuals with sensitive skin, perform a patch test before use.
◎ Do not use on damaged, wounded, or swollen skin.
◎ Not suitable for infants and children.
◎ Discontinue use if skin shows any abnormal reactions.
◎ Temporary mild tingling or tightness after use is normal. If persistent redness or adverse reactions occur, seek medical attention.
◎ Variations in color and scent due to plant extracts are normal and do not affect product efficacy within the expiration date. Please use it with confidence.
◎ This is a personal consumable item. Only defective products can be exchanged or refunded.
◎ When returning items, ensure that the original product, gifts, and outer packaging are intact.
◎ Items that have been opened, used, altered, or damaged outer packaging cannot be exchanged or refunded.
Product Rating
5
(46)
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Product Reviews​
A***
2025-12-08
This festive season, my glow is primer-free & stress-free✨ I struggled with open pores, texture & cakey makeup... until PR-13 became my skin’s BFF With Niacinamide + Salicylic Acid + natural extracts, it keeps my skin calm, smooth & breakout-free - so my makeup finally looks flawless!
T***
2025-12-07
Oily, acne-prone skin? You’ll thank me later. 👀✨ From whiteheads and open pores to this glow — all thanks to the PR13 serum by @persactivelab 💧Been using it for 2 months and the results are real: ✅ Fewer breakouts ✅ Smaller pores ✅ Calmer, glowing skin I’ve tried salicylic acid before, but this formula hits different — powerful yet gentle. 💚 My skin’s still transforming, but this glow-up is on.
d***
2025-12-06
I’ve been using the PERS. ACTIVE LAB PR13 Pore Refining Serum for a few weeks now, and the reason of recommendation is so clear - My pores look visibly smaller, and my breakouts have reduced significantly thanks to the combo of Vitamin B3 + Salicylic Acid. It’s lightweight, non-sticky, and actually works. If you struggle with acne and textured skin, this might just be your new go-to!
S***
2025-12-05
I have combination and acne prone skin, and I’ve been using this serum for more than a week now. I’m already about to finish it! It worked really well on my skin, helped reduce texture, cleared clogged pores, and even showed a bit of improvement in my dark spots. I used it daily in my PM routine and the formulation felt effective but still gentle on my skin.
y***
2025-12-04
I’ve been using @pers_active_lab_india s PR13 PORE REFINING SERUM for a couple of weeks now, and here’s the honest tea: ✔️ My pores look smaller and my skin feels a lot smoother. ✔️ It’s super lightweight—no sticky or heavy feeling. ✔️ Oil control? Game changer. My face doesn’t look like a shiny mess in the mornings anymore!
a***
2025-12-03
Haven't you tried this magical serum yet? Comment "Link" & get yours now✨ [ oily skin , acne spots , acne marks , open pores , breakouts , skincare , serum , must have ]