Strong Barrier Serum
Strong Barrier Serum
Product Description
Product overview
A lightweight, fast-absorbing barrier repair serum featuring 5 essential ceramides, 5% niacinamide, and natural moisturizing factors (NMFs) to strengthen and restore your skin's protective barrier. Developed by a pharmacist using pharmaceutical-grade science.
5 Essential Ceramides
Complete ceramide complex (NP, NS, AS, AP, EOP) mimics skin's natural barrier lipids for comprehensive repair.
Texture & feel
SENSORY5 Essential Ceramides
Complete ceramide complex (NP, NS, AS, AP, EOP) mimics skin's natural barrier lipids for comprehensive repair.
5% Niacinamide
Optimal concentration to boost ceramide synthesis, brighten skin, and minimize pores without irritation.
Natural Moisturizing Factors
Includes Sodium PCA, Urea, Panthenol, and Hyaluronic Acid to replicate skin's natural hydration system.
Centella Asiatica Extract
Soothes inflammation, promotes wound healing, and supports collagen production for healthier skin.
Pharmaceutical-Grade Formula
Developed by a licensed pharmacist with 9-12 months of R&D per product and university lab collaboration.
Ready-to-Layer Texture
Super lightweight formula absorbs instantly, making it perfect for layering with other skincare products.
Safety & compatibility
SAFEContains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All ingredients are considered safe during pregnancy and nursing.
Contains Hydrogenated Lecithin and Glyceryl Stearate which may trigger some FA-prone individuals. Ceramides themselves are generally FA-safe.
Minimal pore-clogging risk. Oil-free formula with only trace amounts of comedogenic ingredients like Squalane (rating 1).
Fragrance-free, alcohol-free, essential oil-free formula. Contains soothing Centella, Chamomile, Licorice, and Green Tea extracts.
All ingredients are Halal certified, making this product suitable for those following Islamic dietary and lifestyle guidelines.
No oxybenzone or octinoxate. This formula is safe for marine ecosystems and coral reefs.
Ingredient breakdown
INGREDIENTS5-Ceramide ComplexProven
Complete ceramide profile (NP, NS, AS, AP, EOP) that mimics the skin's natural lipid composition. Ceramides make up 50% of the lipid matrix between skin cells and are essential for barrier integrity.
- Ceramide NP: Main ceramide for moisture retention
- Ceramide AP: Supports epidermal integrity
- Ceramide EOP: Contains linoleic acid for barrier binding
- Research: Studies show topical ceramides improve skin hydration and barrier repair
Niacinamide 5%Proven
Multi-functional vitamin B3 derivative at the optimal 5% concentration for maximum benefits without irritation. A skincare superstar backed by extensive research.
- Ceramide Boost: Stimulates natural ceramide synthesis for stronger barrier
- Brightening: Fades dark spots and evens skin tone
- Anti-Aging: Reduces fine lines at 4-5% concentration
- Pore Minimizing: Regulates sebum production
Centella Asiatica ExtractProven
Traditional Asian medicinal herb (also called Cica or Gotu Kola) with powerful wound-healing and anti-inflammatory properties. Contains active compounds asiaticoside and madecassoside.
- Wound Healing: Promotes fibroblast activity and collagen synthesis
- Anti-Inflammatory: Clinically proven to reduce inflammation and eczema
- Hydration: Stimulates hyaluronic acid synthesis in skin
Natural Moisturizing Factors (NMFs)Proven
Complete NMF complex including Hyaluronic Acid, Sodium PCA (12% of skin's NMFs), Urea (7% of NMFs), Panthenol, and Trehalose. These ingredients replicate the skin's natural hydration system.
- Hyaluronic Acid: Binds up to 1000x its weight in water
- Sodium PCA: Major component of natural skin moisture
- Urea: Keratolytic and moisturizing, improves barrier function
- Panthenol: Anti-inflammatory, promotes wound healing
Squalane + CholesterolProven
Skin-identical lipids that work synergistically with ceramides. Cholesterol makes up 25% of the intercellular matrix and is essential for barrier health.
- Squalane: Stable plant-derived emollient, non-greasy, excellent for all skin types
- Cholesterol: Critical for maintaining lipid organization in skin barrier
- Synergy: Ceramides + cholesterol + fatty acids = optimal barrier repair ratio
35 ingredients
Aqua, Glycerin, Niacinamide (5%), Propylene Glycol, Ceramide NP, Ceramide NS, Ceramide AS, Ceramide AP, Ceramide EOP, Alpha-Glucan Oligosaccharide, Centella Asiatica Extract, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Leaf Extract, Hyaluronic Acid, Panthenol, Sodium PCA, Urea, Trehalose, Polyquaternium-51, Triacetin, Squalane, Cholesterol, Dipotassium Glycyrrhizate, Hydrogenated Lecithin, Butylene Glycol, 2,3-Butanediol, Caprylyl Glycol, Glyceryl Stearate, Polyacrylate Crosspolymer-6, Dipropylene Glycol, Hydroxyacetophenone
Where it fits in your routine
ROUTINEApply after cleansing on damp skin. Layer with other serums or use alone. Best paired with The Raw Daily Ceramide Moisturiser for enhanced barrier support.
How to use
HOW TO USECleanse Your Face
Start with clean skin using a gentle, pH-balanced cleanser. Pat dry but leave skin slightly damp for better absorption.
Apply to Damp Skin
Dispense 2-3 drops onto fingertips. Gently pat and press the serum into face and neck while skin is still slightly damp.
Layer or Continue Routine
Wait 30-60 seconds for absorption. Follow with treatment serums, moisturizer, and sunscreen (AM) or sleeping mask (PM).
Use Daily
For best results, use twice daily (AM and PM). Safe for daily use. Can be used alongside retinol, vitamin C, and acids.
Who is it for?
WHOPerfect for you if:
- Your skin barrier is damaged or compromised
- You experience dryness, tightness, or flakiness
- You want to repair skin after using harsh actives
- You have sensitive or reactive skin
- You're looking for a lightweight, layerable formula
- You want Halal-certified skincare
- You're pregnant or breastfeeding and need safe options
- You want to strengthen skin before starting retinol
Consider alternatives if:
- You have active fungal acne (malassezia folliculitis)
- You prefer heavier, more occlusive textures
- You're looking for anti-aging peptides or retinoids
- You need a complete moisturizer (this is a serum)
- You're extremely sensitive to any form of lecithin
Skin type compatibility
SKIN TYPESLightweight, oil-free formula absorbs instantly without adding shine. 5% niacinamide helps regulate sebum production.
Ceramides and NMFs deeply hydrate and repair barrier. Layer with a heavier moisturizer for enhanced results.
Balances oil and dry zones effectively. Fast absorption works well across different face areas.
Fragrance-free, alcohol-free with soothing Centella, Chamomile, and Licorice. Pharmaceutical-grade gentle formula.
Low comedogenic rating (1/5), oil-free. Niacinamide helps with acne. Caution for fungal acne due to lecithin content.
Results timeline
6-8 WEEKSInstant Hydration & Comfort
Skin feels immediately hydrated and moisturized upon application. Lightweight texture absorbs without residue.
95% noticed instant comfortReduced Dryness & Tightness
Skin barrier begins strengthening. Noticeable reduction in flakiness, dryness, and that tight feeling after cleansing.
80% saw improvementPlumper, More Resilient Skin
Visible improvement in skin texture and plumpness. Skin becomes less reactive to environmental stressors and actives.
85% reported plumper skinFull Barrier Restoration
Significant barrier repair achieved. Skin holds moisture better, tolerates actives well, and looks healthier overall.
90% achieved barrier repairRatings by platform
10K+ REVIEWSPros & cons
BALANCEDPraised
- Complete 5-ceramide formula for comprehensive barrier repair
- Lightweight, fast-absorbing "ready-to-layer" texture
- Fragrance-free and alcohol-free - great for sensitive skin
- Pharmaceutical-grade development by licensed pharmacist
- Affordable price point for quality ingredients
- Halal certified and cruelty-free
- Contains multiple soothing botanical extracts
- Safe during pregnancy and breastfeeding
- Doesn't pill under makeup or sunscreen
Criticized
- Small bottle size (30ml) may not last long
- Contains Hydrogenated Lecithin - not ideal for fungal acne
- Limited international availability
- May not be hydrating enough for very dry climates alone
- No pump dispenser - uses dropper/squeeze bottle
- Requires additional moisturizer for complete routine
Budget-friendly alternatives (dupes)
DUPESContains 3 essential ceramides vs 5 in The Raw. Thicker cream texture instead of lightweight serum. Great value for larger size but includes parabens.
Korean brand with ceramides + Centella. Thicker cream texture with matte finish. Good for oily skin but less comprehensive NMF complex.
K-beauty dupe for Dr. Jart+. Rich balm texture, great for dry skin. Contains fragrance which The Raw avoids. Larger size for the price.
Great NMF complex at ultra-budget price. No ceramides included. Heavier texture, less elegant formula. Best as a basic moisturizer supplement.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening. Check the PAO symbol on packaging for exact duration.
Store in a cool, dry place away from direct sunlight. Room temperature is fine; refrigeration not required but can extend freshness.
Opaque plastic bottle with dropper cap. Protects light-sensitive ingredients like niacinamide from degradation.
Yes, both 15ml and 30ml sizes are under 100ml limit. TSA/flight compliant for carry-on luggage.
Frequently asked questions
FAQYes, The Raw Strong Barrier Serum is considered safe during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All ingredients (ceramides, niacinamide, hyaluronic acid, centella) are pregnancy-safe. The formula is also Halal certified, indicating strict ingredient sourcing standards.
Use with caution if you have fungal acne. While ceramides themselves are generally FA-safe, this formula contains Hydrogenated Lecithin and Glyceryl Stearate which may trigger some fungal acne-prone individuals. If you're highly sensitive to FA triggers, consider patch testing first or choosing a strictly FA-safe alternative.
Yes! Strong Barrier Serum is excellent to use alongside actives. In fact, it helps buffer irritation from retinol, acids, and vitamin C. Apply the serum first as a protective layer, then follow with your actives. Many users find it helps them tolerate higher-strength retinol without irritation. It's also great for rebuilding skin after over-exfoliation.
Strong Barrier Serum works excellently for all skin types due to its lightweight, non-greasy formula. It's particularly beneficial for: dry/dehydrated skin needing barrier repair, sensitive/reactive skin seeking gentle hydration, oily skin (oil-free, won't add shine), combination skin, and anyone recovering from harsh treatments or over-exfoliation.
Results vary by individual, but most users report: Immediate - instant hydration and comfort; 1-2 weeks - reduced dryness, tightness, and flakiness; 3-4 weeks - noticeably plumper, more resilient skin; 6-8 weeks - significant barrier restoration and improved tolerance to actives. Consistency is key for best results.
Apply Strong Barrier Serum after cleansing (and toner if used), while skin is still slightly damp. It goes before treatment serums, moisturizer, and sunscreen. The "ready-to-layer" formula absorbs quickly, making it perfect as a first serum step. For PM routine, apply before heavier treatments and night cream.
Strong Barrier Serum has a very low comedogenic rating of 1/5. It's oil-free and contains mostly non-comedogenic ingredients. Squalane (rating 1) and Butylene Glycol (rating 1) are present but at levels unlikely to cause breakouts. The formula is suitable for acne-prone skin, though those with fungal acne should patch test first.
Strong Barrier Serum has a PAO (Period After Opening) of 12 months. Store in a cool, dry place away from direct sunlight. The opaque bottle helps protect light-sensitive ingredients. With twice-daily use of 2-3 drops, a 30ml bottle typically lasts 2-3 months. The 15ml size is great for trying out or travel.
Verdict: The Raw Strong Barrier Serum is an impressive barrier-repair formula that punches well above its price point. With 5 ceramides, 5% niacinamide, and a comprehensive NMF complex, it rivals products costing 3-4x more. The pharmaceutical-grade development shows in its clean, effective formulation. Minor drawbacks include small bottle size and potential triggers for fungal acne-prone skin. Overall, an excellent choice for anyone seeking serious barrier repair without breaking the bank. Highly recommended for sensitive skin, post-treatment recovery, and daily barrier maintenance.
Product Overview
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.
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.
Quick Product Notes
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.
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
Notable Effects & Ingredients
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.
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!
Ingredients Related to Skin Types
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.
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.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 3 |
Propylene Glycol
Solvent, Skin Conditioning, Fragrance, Humectant, Viscosity Controlling, Viscosity Decreasing Agent, Skin-Conditioningagent - Miscellaneous
|
Hydrating
|
|
| 0 |
Ceramide NP
Skin Conditioning
|
Hydrating
Irritation
|
|
| 0 |
Ceramide Ns
Skin Conditioning
|
Hydrating
Irritation
|
|
| 0 |
Ceramide As
Skin Conditioning
|
Hydrating
Irritation
|







