Nature Republic
Root Barrier Repair SerumA serum built around Niacinamide and Retinoid, for barrier repair and smoothing.
A serum built around Niacinamide and Panthenol, for hydration and barrier repair.
Brand price
USD 30.00 · checked 26 Sept 2026 · brand's site
Brand price
Not recorded · brand's site
Buy at
Retailer links are affiliate links. Buying through one may earn us a commission at no cost to you.

At a Glance

They come out differently on EU-allergen-free; that row is shaded. Tap any answer to see why.

Key Ingredients


Benefits

Hydrating13
Boosts hydration and relieves dry, tight skin.
Beta-Glucan, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Dipotassium Glycyrrhizate, Glycerin, Hydrolyzed Collagen, Panthenol, Propanediol, Simmondsia Chinensis Seed Oil, Sodium Hyaluronate, Squalane, Tocopherol
Barrier Repair23
Strengthens and restores the skin's natural barrier.
Allantoin, Bakuchiol, Brassica Campestris Sterols, Caprylic/Capric Triglyceride, Centella Asiatica Extract, Ceramide NP, Cholesterol, Coco-Caprylate/Caprate, Diethylhexyl Syringylidenemalonate, Glycerin, Glyceryl Stearate Citrate, Hydrolyzed Collagen, Linoleic Acid, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Niacinamide, Olea Europaea Fruit Oil, Panthenol, Simmondsia Chinensis Seed Oil, Squalane, Sucrose Palmitate, Tocopherol, Vitis Vinifera Seed Oil
Reduces Irritation7
Eases discomfort and supports skin resilience.
Allantoin, Beta-Glucan, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Dipotassium Glycyrrhizate, Panthenol
Redness Reducing5
Soothes visible redness and calms irritation.
Allantoin, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Niacinamide
Hydrating27
Boosts hydration and relieves dry, tight skin.
Anhydroxylitol, Beta-Glucan, Butylene Glycol, Butyrospermum Parkii Butter, Ceramide NP, Dimethylsilanol Hyaluronate, Glycerin, Glyceryl Acrylate/Acrylic Acid Copolymer, Hyaluronic Acid, Hydrolyzed Glycosaminoglycans, Hydrolyzed Hyaluronic Acid, Jasminum Officinale Oil, Panthenol, Persea Gratissima Fruit Extract, Propanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sorbitol, Squalane, Stearic Acid, Sucrose, Tocopherol, Xylitol, Xylitylglucoside, Xylose
Barrier Repair22
Strengthens and restores the skin's natural barrier.
Allantoin, Angelica Keiskei Extract, Butyrospermum Parkii Butter, Ceramide NP, Coco-Caprylate/Caprate, Glycerin, Glyceryl Stearate Citrate, Hydrogenated Polydecene, Limnanthes Alba Seed Oil, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Niacinamide, Paeonia Suffruticosa Root Extract, Palmitic Acid, Panthenol, Persea Gratissima Fruit Extract, Phytosphingosine, Sodium Polyacrylate, Squalane, Stearic Acid, Tocopherol, Xylitol
Reduces Irritation7
Eases discomfort and supports skin resilience.
Allantoin, Beta-Glucan, Jasminum Officinale Oil, Madecassoside, Panthenol, Persea Gratissima Fruit Extract, Sucrose
Redness Reducing6
Soothes visible redness and calms irritation.
Allantoin, Jasminum Officinale Oil, Madecassoside, Niacinamide, Persea Gratissima Fruit Extract, Sucrose

Concerns

May Trigger Acne4
Can clog pores or trigger breakouts.
Olea Europaea Fruit Oil, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Tocopherol
May Worsen Seborrheic Dermatitis22
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aluminum/Magnesium Hydroxide Stearate, Ceramide NP, Coco-Caprylate/Caprate, Glyceryl Stearate Citrate, Hydrogenated Lecithin, Isopropyl Lauroyl Sarcosinate, Linoleic Acid, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Polyglyceryl-10 Laurate, Polyglyceryl-3 Distearate, Polyglyceryl-3 Methylglucose Distearate, Potassium Cetyl Phosphate, PPG-13-DECYLTETRADECETH-24, Retinyl Linoleate, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Sucrose Palmitate, Vitis Vinifera Seed Oil
May Worsen Keratosis Pilaris4
May clog follicles or strip skin prone to keratosis pilaris.
Olea Europaea Fruit Oil, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Tocopherol
May Worsen Oily Skin6
May increase shine or excess oil.
Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Simmondsia Chinensis Seed Oil, Squalane, Vitis Vinifera Seed Oil
May Worsen Seborrheic Dermatitis17
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butyrospermum Parkii Butter, Ceramide NP, Coco-Caprylate/Caprate, Glyceryl Stearate Citrate, Hydrogenated Lecithin, Limnanthes Alba Seed Oil, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Palmitic Acid, Phytosphingosine, Polyglyceryl-10 Laurate, Polyglyceryl-3 Distearate, Polyglyceryl-3 Methylglucose Distearate, Sodium Acetylated Hyaluronate, Stearic Acid, Triisostearin
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Oily Skin5
May increase shine or excess oil.
Butyrospermum Parkii Butter, Limnanthes Alba Seed Oil, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Squalane

Ingredients Side-by-side

Water (in both products)
Skin Conditioning
1,2-Hexanediol (in both products)
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Macadamia Integrifolia Seed Oil (in both products)
Skin Conditioning
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Skin Conditioning
2 / 0
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Emollient
0-2 / 0
- Face oil
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- Hydrating
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Water (in both products)
Skin Conditioning
Coco-Caprylate/Caprate (in both products)
Emollient
- Fatty alcohols (Malassezia)
- May Worsen Seborrheic Dermatitis
1,2-Hexanediol (in both products)
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Humectant
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Dipropylene Glycol
Fragrance, Perfuming, Solvent, Viscosity Controlling
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
Learn more about Dipropylene Glycol →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Macadamia Integrifolia Seed Oil
Skin Conditioning
Macadamia Integrifolia Seed Oil isn't fungal acne safe.
Learn more about Macadamia Integrifolia Seed Oil →Macadamia Ternifolia Seed Oil
Emollient
Macadamia Ternifolia Seed Oil isn't fungal acne safe.
Learn more about Macadamia Ternifolia Seed Oil →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →
Similar Comparisons
Each product against its closest dupes.
- View the comparison

Medicube
Deep Reviving Bakuchiol Retinol Serum

Medicube
Vita A Retinal Volume Booster Serum
- View the comparison

Nature Republic
Root Barrier Repair Serum

Anua
Rice Ceramide 7 Hydrating Barrier Serum
- View the comparison

Medicube
Deep Reviving Bakuchiol Retinol Serum

Medicube
Retinol NMN Boosting Serum
- View the comparison

Nature Republic
Root Barrier Repair Serum

Skin1004
Probio-Cica Intensive Ampoule