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5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum

5% Niacinamide + Hyaluronic Acid Sensitive Skin Formula Serum

Product Description

Product overview

Made in Various INTERNATIONAL

A gentle, clarifying serum with 5% Niacinamide (Vitamin B3), Hyaluronic Acid, Snail Secretion Filtrate, and Aloe Vera — specially formulated for sensitive and acne-prone skin. Targets blemishes, uneven texture, and dehydration without irritation. Only 12 clean ingredients.

5% Niacinamide Hyaluronic Acid Snail Mucin Fragrance-Free Paraben-Free Silicone-Free Sulfate-Free Cruelty-Free FDA-Approved (PH) Sensitive Skin Tested
Pregnancy
Yes
Fungal Acne
Caution
Comedogenic
1/5
Type
Serum
Size
30 mL
Target
Blemishes
Key Active
Niacinamide 5%
Ingredients
12 Total
Real reviews · YouTube Shorts
Why it's different

5% Niacinamide (Vitamin B3)

Clinically studied concentration to reduce blemishes, minimize pores, and strengthen the skin barrier — gentle enough for daily sensitive skin use.

01

Texture & feel

SENSORY
Consistency
Lightweight Gel
Scent
Fragrance-Free
Absorption
15–30 Seconds
Finish
Dewy

5% Niacinamide (Vitamin B3)

Clinically studied concentration to reduce blemishes, minimize pores, and strengthen the skin barrier — gentle enough for daily sensitive skin use.

Sodium Hyaluronate (HA)

The salt form of hyaluronic acid that draws moisture to the skin, plumping and hydrating without heaviness.

Snail Secretion Filtrate

Naturally rich in glycoproteins, hyaluronic acid, and copper peptides to support skin repair, soothe irritation, and improve texture.

Aloe Vera + Cucumber

Calming botanical duo that reduces redness, soothes inflamed skin, and provides antioxidant protection.

Minimalist 12-Ingredient Formula

Clean formulation free from sulfates, silicones, parabens, polymers, formaldehyde, artificial colorants, and artificial scents.

Tropical Climate Friendly

Designed specifically for hot and humid climates — lightweight, fast-absorbing, and non-greasy for all-day comfort.

02

Safety & compatibility

SAFE
Pregnancy & Breastfeeding Safe

Contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All ingredients are considered safe for use during pregnancy and breastfeeding.

Fungal Acne (Malassezia) — Use with Caution

Contains Propylene Glycol, which some sources flag as potentially feeding Malassezia yeast. While not universally problematic, those with confirmed fungal acne may want to patch test first.

Low Comedogenic Rating (1/5)

Formula is free of heavy oils, waxes, and pore-clogging ingredients. Very low risk of causing breakouts or congestion.

Allergen-Friendly Formula

Free of common allergens, fragrances, dyes, parabens, sulfates, and silicones. Suitable for hypersensitive and reactive skin.

Compatible with Most Actives

Niacinamide at 5% pairs well with retinol, AHAs, BHAs, and vitamin C (applied at different times). No significant contraindications.

Patch Test Recommended

As with any new skincare product, perform a 24-hour patch test on the inner wrist or behind the ear before full-face application.

03

Ingredient breakdown

INGREDIENTS

Niacinamide (Vitamin B3) 5%Proven

A well-researched, multitasking form of vitamin B3 that strengthens the skin barrier, fades dark spots, reduces pore appearance, and regulates sebum production. At 5%, it delivers optimal benefits without the irritation risk of higher concentrations.

  • Barrier Repair: Increases ceramide synthesis for a stronger, more resilient moisture barrier.
  • Anti-Blemish: Studies show 5% niacinamide significantly reduces acne lesions over 8 weeks.
  • Brightening: Inhibits melanin transfer to reduce hyperpigmentation and dark spots.
  • Oil Control: Regulates sebum production without over-drying the skin.
5% is considered the ideal concentration — effective yet gentle enough for daily sensitive skin use. Higher concentrations (10%+) may cause irritation in beginners.

Sodium Hyaluronate HAProven

The sodium salt form of hyaluronic acid — more stable and easier to formulate than pure HA. Delivers deep hydration by attracting and holding up to 1,000x its weight in water.

  • Hydration: Draws moisture from the environment into the skin, plumping and smoothing fine lines.
  • Stability: More stable than pure hyaluronic acid in formulations, ensuring consistent efficacy.
  • Compatibility: Works synergistically with niacinamide to enhance overall skin hydration and barrier function.

Snail Secretion Filtrate SSFPromising

A complex natural ingredient containing glycoproteins, glycosaminoglycans, hyaluronic acid, copper peptides, and antimicrobial peptides. Popular in K-beauty and Filipino skincare for its repair and soothing properties.

  • Repair: Contains growth factors that may support wound healing and reduce post-acne scarring.
  • Anti-Inflammatory: Antimicrobial peptides help calm irritation and redness.
  • Multi-Benefit: Naturally provides trace elements including copper, zinc, and iron for skin health.

Aloe Barbadensis Leaf Juice Aloe VeraProven

Listed as the second ingredient — a soothing, hydrating botanical rich in vitamins, minerals, amino acids, and anthraquinones. Calms irritation and supports the skin's natural healing processes.

  • Soothing: Anti-inflammatory compounds calm redness and irritation from breakouts.
  • Hydration: Provides lightweight moisture without clogging pores.
  • Healing: Contains Vitamin B12, calcium, and amino acids that support skin repair.

Cucumber Fruit Extract BotanicalPromising

Cucumis Sativus extract provides cooling, anti-inflammatory, and antioxidant benefits. Generally non-irritating and suitable for all skin types.

  • Cooling: Naturally soothes and calms irritated or inflamed skin.
  • Antioxidant: Protects against environmental stressors and free radical damage.

Allantoin Soothing AgentProven

A well-established skin-soothing and conditioning agent that promotes cell regeneration. Commonly used in products for sensitive and damaged skin.

  • Cell Renewal: Stimulates cell proliferation to help repair damaged skin tissue.
  • Soothing: Reduces irritation and redness, making it ideal for sensitive formulas.

12 ingredients

Aqua, Aloe Barbadensis Leaf Juice, Niacinamide, Propylene Glycol, Glycerin, Snail Secretion Filtrate, Cucumis Sativus (Cucumber) Fruit Extract, Sodium Hyaluronate, Phenoxyethanol, Ethylhexylglycerin, Hydroxyethyl Cellulose, Allantoin

FREE FROM: Sulfates, Silicones, Parabens, Polymers, Formaldehyde, Artificial Colorants, Artificial Scents, Mineral Oil, Phthalates, Harsh Alcohols, Oils, Common Allergens
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
Toner
3
This Serum
4
Moisturizer
5
Sunscreen (AM)

Use morning and night. Apply after toner and before moisturizer. If layering with other serums, apply thinnest to thickest. Always follow with SPF in the morning.

05

How to use

HOW TO USE
1

Cleanse Your Face

Start with a gentle cleanser suited for your skin type. Pat dry with a clean towel, leaving skin slightly damp for better absorption.

2

Apply 2–3 Drops

Dispense 2–3 drops onto your fingertips or palm. A little goes a long way with this concentrated formula.

3

Gently Pat Into Skin

Press and pat the serum across your face and neck. Avoid rubbing — patting helps the serum absorb deeper and reduces irritation risk.

4

Follow with Moisturizer & SPF

Wait 15–30 seconds until absorbed, then layer your moisturizer. In the morning, always finish with sunscreen SPF 30+.

06

Who is it for?

WHO

Perfect for you if:

  • You have sensitive or easily irritated skin
  • You want a gentle niacinamide serum (5% vs. aggressive 10%)
  • You struggle with acne blemishes and uneven skin tone
  • You need a lightweight, non-greasy serum for hot/humid climates
  • You prefer clean, minimal-ingredient formulas
  • You want an affordable, effective daily serum
  • You are pregnant or breastfeeding and need a safe option

Consider alternatives if:

  • You need aggressive oil control (consider 10% niacinamide + zinc)
  • You have very dry skin and need a rich, creamy serum
  • You have confirmed fungal acne (propylene glycol may be a concern)
  • You want anti-aging peptides or retinol in your serum
  • You prefer a larger bottle size (this is 30 mL)
07

Skin type compatibility

SKIN TYPES
Oily Skin
Excellent

Lightweight gel texture absorbs fast without added shine. 5% niacinamide helps regulate sebum production throughout the day.

Dry Skin
Good

Hyaluronic acid and glycerin provide hydration, but very dry skin may need a richer moisturizer layered on top for adequate moisture.

Combination Skin
Excellent

Balances oily T-zone while hydrating drier cheeks. Lightweight enough to not overwhelm any zone of the face.

Sensitive Skin
Excellent

Specifically designed for sensitive skin. Fragrance-free, minimal ingredients, and 5% niacinamide concentration avoids the irritation risk of 10% formulas.

Acne-Prone Skin
Excellent

Low comedogenic rating (1/5), anti-blemish niacinamide, and soothing botanicals make this an ideal daily serum for breakout-prone skin.

08

Results timeline

WEEK 8–12
Week 1–2

Improved Hydration & Comfort

Skin feels more hydrated and comfortable. Hyaluronic acid and aloe vera provide immediate soothing and moisture. Reduced tightness and irritation.

80% noticed improved hydration
Week 3–4

Calmer, Less Reactive Skin

Niacinamide begins strengthening the skin barrier. Noticeable reduction in redness and fewer new breakouts. Skin texture starts to smooth out.

65% noticed fewer breakouts
Week 5–8

Visible Blemish Reduction

Post-acne marks begin to fade. Pores appear smaller and skin tone becomes more even. Oil production is better regulated throughout the day.

70% noticed brighter, clearer skin
Week 8–12

Cumulative Clarity & Glow

Significant improvement in overall complexion clarity. Hyperpigmentation visibly reduced. Skin barrier is noticeably stronger and more resilient.

75% noticed improved skin tone
09

Ratings by platform

50K+ REVIEWS
TikTok Shop (PH)
4.8
Rating
2,000,000+
Units Sold
Main complaint: Can feel slightly sticky if too much is applied at once
Shopee / Lazada (PH)
4.7
Rating
50,000+
Reviews
Main complaint: Small 30 mL bottle runs out quickly with daily AM/PM use
Picky App
4.3
Rating
50+
Reviews
Main complaint: Results are gradual — may not show dramatic changes quickly
Brand Website
4.9
Rating
Best-Seller
Status
Main complaint: Packaging transition from shrink wrap to paper box may vary
10

Pros & cons

BALANCED

Praised

  • Extremely affordable — priced under ₱500 (~$8 USD) for 30 mL
  • Gentle 5% niacinamide won't irritate sensitive skin
  • Lightweight, fast-absorbing gel texture
  • Only 12 clean, purposeful ingredients
  • Fragrance-free and hypoallergenic formula
  • Contains snail mucin + aloe vera for added soothing
  • FDA Philippines approved for safety
  • Great for hot and humid tropical climates

Criticized

  • Small 30 mL bottle — runs out in 4–6 weeks with 2x daily use
  • Can feel slightly sticky on some skin types
  • Results are gradual, not dramatic overnight
  • 5% niacinamide may be too gentle for severe acne
  • Limited international availability outside Philippines
  • Propylene glycol may concern those with fungal acne
11

Budget-friendly alternatives (dupes)

DUPES
82% Match
Niacinamide 10% + Zinc 1%
$6.00
Budget Pick

Higher niacinamide concentration (10% vs 5%) with added zinc for oil control. More widely available globally but may be too strong for very sensitive skin. Lacks snail mucin and aloe vera.

72% Match
Advanced Snail 96 Mucin Power Essence
$21.00
Similar

Focuses on snail mucin (96%) for repair and hydration. No niacinamide but excellent for soothing and texture repair. Larger 100 mL size offers better value per mL.

68% Match
Niacinamide Serum
$6.00
Budget Pick

Higher 10% niacinamide concentration in a simple, clean formula. No snail mucin, aloe vera, or HA. More focused on oil control and pore minimization.

12

Comparison with competitors

SIDE-BY-SIDE
Niacinamide 10% + Zinc 1%
Niacinamide % 10% (Higher Strength)
Hyaluronic Acid No
Snail Mucin No
Size 30 mL
Ingredient Count 11
Fragrance None
Best For Oily & Congested Skin
Advanced Snail 96 Mucin Power Essence
Niacinamide % None
Hyaluronic Acid Trace (via Snail Mucin)
Snail Mucin 96% (Very High)
Size 100 mL
Ingredient Count 14
Fragrance None
Best For Repair & Hydration
10% Niacinamide + HA
Niacinamide % 10% (Higher Strength)
Hyaluronic Acid Yes (Sodium Hyaluronate)
Snail Mucin Yes
Size 30 mL
Ingredient Count 12
Fragrance None
Best For Oily & Acne-Prone (Non-Sensitive)
13

Storage & shelf life

12 MONTHS
Period After Opening (PAO)

12 months after opening

Storage

Store in a cool, dry place away from direct sunlight. No refrigeration required, but avoid high heat and humidity.

Packaging

Pump bottle with paper box (brand is transitioning from plastic shrink wrap to eco-friendly paper packaging)

Travel Friendly

Yes — 30 mL is well under the 100 mL carry-on liquid limit

13

Frequently asked questions

FAQ

Yes. This serum contains no retinoids, salicylic acid, hydroquinone, benzoyl peroxide, or chemical sunscreens. All 12 ingredients are considered safe for use during pregnancy and breastfeeding. However, always consult your healthcare provider before introducing new products to your routine during pregnancy.

Use with caution. While the formula is free of ferments, fatty acids, esters, and polysorbates, it does contain Propylene Glycol, which some sources identify as potentially feeding Malassezia yeast. If you have confirmed fungal acne, do a patch test on a small affected area for several days before full application.

Yes. Niacinamide at 5% is compatible with most actives. For best results: use niacinamide and vitamin C at different times (e.g., niacinamide at night, vitamin C in the morning). It layers well with AHAs and BHAs. When using with retinol, apply niacinamide first as a buffer to reduce potential irritation.

This serum is designed for all skin types but excels for sensitive, combination, oily, and acne-prone skin. The gentle 5% niacinamide concentration was specifically chosen for sensitive skin that may react to higher-strength formulas (10%+). Dry skin types can use it but should layer a richer moisturizer on top.

Hydration benefits are noticeable within the first 1–2 weeks. Reduced breakouts and calmer skin typically appear at weeks 3–4. Visible improvements in dark spots, pore size, and overall skin clarity generally take 6–8 weeks of consistent twice-daily use. Full barrier strengthening results develop over 8–12 weeks.

Apply as Step 3 in your routine: after cleansing and toning, before moisturizer and sunscreen. It goes on after any watery toners but before heavier creams or oils. Use morning and evening for best results.

No. This serum has a comedogenic rating of 1 out of 5 (very low). It is free of heavy oils, waxes, and known pore-clogging ingredients. The lightweight gel formula is designed to absorb quickly without leaving residue. It is suitable for acne-prone and congested skin types.

The serum has a Period After Opening (PAO) of 12 months. The 30 mL bottle typically lasts 4–6 weeks when used twice daily (2–3 drops per application). Store in a cool, dry place away from direct sunlight. The pump bottle helps minimize contamination and oxidation.

— Skincarisma verdict
4.3 / 5 ★★★★☆

Verdict: The Dermorepubliq 5% Niacinamide + Hyaluronic Acid Serum is an excellent entry-level niacinamide serum — especially for those with sensitive or reactive skin who find 10% formulas too aggressive. With only 12 clean ingredients, no fragrance, and the bonus of snail mucin and aloe vera, it delivers gentle but effective blemish control, hydration, and barrier support at an unbeatable price point. The main trade-offs are the small 30 mL size and gradual (not dramatic) results. For sensitive Filipino skin in a tropical climate, this is one of the best value-for-money serums available.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

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Notable Effects & Ingredients

anti-aging Anti-Aging from 2 ingredient(s):
Niacinamide Snail Secretion Filtrate
brightening Brightening from 2 ingredient(s):
Niacinamide Glycerin
wound Promotes Wound Healing from 5 ingredient(s):
Niacinamide Glycerin Snail Secretion Filtrate Sodium Hyaluronate Allantoin
ache Ache-fighting from 1 ingredient(s):
Niacinamide
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

Awesome, I Understand!

Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
2 1
oily-skin Oily/Acne-Prone Skin
2
sensitive-skin Sensitive Skin
1
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

Awesome, I Understand!

Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
63% 18% 18%

Product ingredient list

Showing first 5 of 11 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
1 Unknown
Water
Solvent, Skin Conditioning
0 Unknown
Aloe Barbadensis Leaf Juice
Skin Conditioning
Hydrating
Redness
Irritation
1 A
Niacinamide
Skin Conditioning, Hair Conditioning, Smoothing
brightening Brightening
ache Ache-fighting
anti-aging Anti-Aging
Promotes Wound Healing
Redness
Irritation
Dark Spots
Pores
3 B
Propylene Glycol
Solvent, Skin Conditioning, Fragrance, Humectant, Viscosity Controlling, Viscosity Decreasing Agent, Skin-Conditioningagent - Miscellaneous
Hydrating
2 A
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
brightening Brightening
Promotes Wound Healing
Hydrating
VIEW ALL INGREDIENTS