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haruharu wonder

Black Rice Probiotics Barrier Essence

~$19.99· Standard Size

What it's good for

Key actives from our research database. Click any to read the full evidence dossier.

  • CeramidesStrong evidenceFull dossier ↗

    Refills the natural barrier between your skin cells. Locks moisture in, keeps irritants out, calms dry or damaged skin.

    Good for: Barrier repair

  • SqualaneAnecdotal evidenceFull dossier ↗

    A lightweight oil that mimics what your skin already makes. Softens and seals in hydration without feeling greasy.

    Good for: Barrier repair, Hydrating

  • Galactomyces FermentModerate evidenceFull dossier ↗

    A yeast-based ingredient that brightens skin tone and refines the look of pores. Made famous by SK-II essences.

    Good for: Brightening, Hydrating

  • PanthenolModerate evidenceFull dossier ↗

    Pro-vitamin B5. Deeply hydrates and helps repair the skin barrier, calming dry or compromised skin.

    Good for: Hydrating, Barrier repair

  • GlycerinModerate evidenceFull dossier ↗

    A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

    Good for: Hydrating

  • Shea ButterModerate evidenceFull dossier ↗

    A rich, naturally occlusive plant butter from the African karite tree. Soothes dry, irritation-prone skin, refills the lipid barrier, and was well tolerated enough in randomized trials that most participants used it comfortably as a daily emollient.

    Good for: Barrier repair, Hydrating, Anti-inflammatory

  • CholesterolStrong evidenceFull dossier ↗

    The third (and most often missing) lipid in the skin barrier triumvirate. Without it, even ceramide-heavy creams underperform. Topping it up is what lets compromised, aged, or eczema-prone skin actually rebuild its waterproof layer.

    Good for: Barrier repair

  • Panax GinsengStrong evidenceFull dossier ↗

    A staple in Hanbang (traditional Korean medicine) skincare. It's packed with antioxidants and ginsenosides that help firm the skin, boost circulation, and defend against environmental aging.

    Good for: Anti-aging, Antioxidant, Barrier repair

Evidence behind the ingredients

Real citations from our research database, one per tracked active in this product. Click any ingredient name to read its full evidence dossier.

CeramidesStrong evidence7 citations

Refills the natural barrier between your skin cells. Locks moisture in, keeps irritants out, calms dry or damaged skin.

Andrew PV et al., Topical supplementation with physiological lipids rebalances the stratum corneum ceramide profile and strengthens skin barrier function in adults predisposed to atopic dermatitis, British Journal of Dermatology 2025;193(4):729-740 — physiological-lipid emulsion raised SC ceramide NP/AP and improved barrier function vs control

2025Positive (efficacy)PMID:40408261View source ↗

Nugroho WT, Sawitri, Astindari, Utomo B, Listiawan MY, Ervianti E, Astari L. The Efficacy of Moisturisers Containing Ceramide Compared with Other Moisturisers in the Management of Atopic Dermatitis: A Systematic Literature Review and Meta-Analysis. Indian J Dermatol. 2023;68(1):53-58. — Meta-analysis of 5 studies found ceramide-containing moisturisers produced significantly greater improvement in SCORAD compared with non-ceramide moisturisers in atopic dermatitis.

2023Meta-analysis (positive)PMID:37151263View source ↗

Shindo S et al., Effects of a moisturizer containing pseudo-ceramide and a eucalyptus extract on sweating function in adult atopic dermatitis: a double-blind, randomized, controlled left-right comparison clinical trial, Journal of Cosmetic Dermatology 2022;21(10):4503-4509 — pseudo-ceramide + eucalyptus moisturizer restored sweating function and barrier in AD adults

2022Positive (efficacy)PMID:35298858View source ↗
SqualaneAnecdotal evidence5 citations

A lightweight oil that mimics what your skin already makes. Softens and seals in hydration without feeling greasy.

Wolosik K et al., Squalane as a Promising Agent Protecting UV-Induced Inhibition of Collagen Biosynthesis and Wound Healing in Human Dermal Fibroblast, Molecules 2025;30(9):1964 — low-dose squalane (0.005-0.015%) restored collagen biosynthesis and wound healing in UVA-exposed human dermal fibroblasts

2025Mechanism onlyPMID:40363772View source ↗

Morgan AB et al., Explicating the multifunctional roles of tocotrienol and squalene in promoting skin health, Skin Health and Disease 2024;4(5):e448 — squalene/squalane promotes skin health via antioxidant, hydrating, emollient, anti-inflammatory mechanisms

2024Mechanism onlyPMID:39355739View source ↗

Fiume M et al., Safety Assessment of Squalane and Squalene as Used in Cosmetics, International Journal of Toxicology 2023;42(3_suppl):107S-109S — CIR expert-panel assessment concluding squalane is safe as a cosmetic ingredient

2023Safety assessmentPMID:37752766View source ↗
Galactomyces FermentModerate evidence5 citations

A yeast-based ingredient that brightens skin tone and refines the look of pores. Made famous by SK-II essences.

Snowball JM et al., Integration of Transcriptomics and Spatial Biology Analyses Reveals Galactomyces Ferment Filtrate Promotes Epidermal Interconnectivity, International Journal of Cosmetic Science 2024

2024Mechanism onlyPMID:38924095View source ↗

Miyamoto K et al., Significant Reversal of Facial Wrinkle, Pigmented Spot and Roughness by Daily Application of Galactomyces Ferment Filtrate-Containing Skin Products for 12 Months—An 11-Year Longitudinal Skin Aging Rejuvenation Study, Journal of Clinical Medicine 2023;12(3):1168 — 86 female volunteers; 12-month daily application reversed wrinkle, spot, and roughness markers that had deteriorated over the prior 11-year interval

2023Positive (efficacy)PMID:36769815View source ↗

Yan X et al., Galactomyces Ferment Filtrate Potentiates an Anti-Inflammaging System in Keratinocytes, Journal of Clinical Medicine 2022;11(21):6338 — GFF activates AHR/NRF2 antioxidant signaling, attenuating inflammaging

2022Mechanism onlyPMID:36362566View source ↗
+5 more ingredients
PanthenolModerate evidence5 citations

Pro-vitamin B5. Deeply hydrates and helps repair the skin barrier, calming dry or compromised skin.

Gao Y et al., Evaluation of the Efficacy and Safety of a Panthenol-Enriched Mask for Skin Barrier Recovery After Facial Laser Treatment, Journal of Cosmetic Dermatology 2025;24(7):e70223 — double-blind RCT (n=60): panthenol mask decreased erythema, enhanced hydration, repaired barrier vs saline

2025Positive (efficacy)PMID:40613435View source ↗

Cho YS et al., Use of Dexpanthenol for Atopic Dermatitis-Benefits and Recommendations Based on Current Evidence, Journal of Clinical Medicine 2022;11(14):3943 — Korean-authored review; dexpanthenol improves barrier and reduces severity in mild-to-moderate AD

2022Meta-analysis (positive)PMID:35887707View source ↗

Heise R et al., Accelerated wound healing with a dexpanthenol-containing ointment after fractional ablative CO2 laser resurfacing of photo-damaged skin in a randomized prospective clinical trial, Cutaneous and Ocular Toxicology 2019;38(3):274-278 — RCT: dexpanthenol significantly faster wound closure vs petroleum jelly post-laser

2019Positive (efficacy)PMID:30897983View source ↗
GlycerinModerate evidence6 citations

A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

Danby SG et al., Different types of emollient cream exhibit diverse physiological effects on the skin barrier in adults with atopic dermatitis, Clinical and Experimental Dermatology 2022;47(6):1154-1164 — glycerol+urea emollient delivered superior barrier-strengthening and irritant protection

2022Positive (efficacy)PMID:35167133View source ↗

Youssef R et al., Glycerol 85% efficacy on atopic skin and its microbiome: a randomized controlled trial, Journal of Dermatological Treatment 2021;32(7):730-736 — topical glycerol 85% RCT on atopic skin

2021Positive (efficacy)PMID:31869257View source ↗

Evans NJ et al., Human axillary skin condition is improved following incorporation of glycerol into the stratum corneum from an antiperspirant formulation, Archives of Dermatological Research 2017;309(9):739-748 — 4% glycerol penetrated axillary SC, reduced irritation, improved hydration

2017Positive (efficacy)PMID:28889318View source ↗
Shea ButterModerate evidence4 citations

A rich, naturally occlusive plant butter from the African karite tree. Soothes dry, irritation-prone skin, refills the lipid barrier, and was well tolerated enough in randomized trials that most participants used it comfortably as a daily emollient.

O'Connor RJ et al., Clinical Evaluation of a Diaper Containing a Shea Butter-Based Emollient and Impact on Diapered Skin Erythema, Pediatr Dermatol 2025;42(3):532-538 — RCT n=271 infants, shea-butter diaper reduced dermatitis

2025Positive (efficacy)PMID:40189822View source ↗

Burnett CL, Bergfeld WF, Belsito DV, et al. Safety Assessment of Butyrospermum parkii (Shea)-Derived Ingredients as Used in Cosmetics. Cosmetic Ingredient Review Expert Panel Final Report.

2024Safety assessmentDOI:10.1177/10915818231224230View source ↗

Verallo-Rowell VM, Katalbas SS, Pangasinan JP. Natural (Mineral, Vegetable, Coconut, Essential) Oils and Contact Dermatitis. Curr Allergy Asthma Rep. 2016;16(7):51. — discussing shea butter unsaponifiable fraction NF-kB inhibition and dermatologic use.

2016Mechanism onlyPMID:27373890View source ↗
CholesterolStrong evidence5 citations

The third (and most often missing) lipid in the skin barrier triumvirate. Without it, even ceramide-heavy creams underperform. Topping it up is what lets compromised, aged, or eczema-prone skin actually rebuild its waterproof layer.

Sugarman JL, Parish LC. Efficacy of a lipid-based barrier repair formulation in moderate-to-severe pediatric atopic dermatitis. J Drugs Dermatol. 2009;8(12):1106-1111. — ceramide/cholesterol/fatty-acid triple-lipid formulation reduced disease severity, pruritus and improved sleep at days 14 and 28.

2009Positive (efficacy)PMID:20027938View source ↗

Chamlin SL, Kao J, Frieden IJ, Sheu MY, Fowler AJ, Fluhr JW, Williams ML, Elias PM. Ceramide-dominant barrier repair lipids alleviate childhood atopic dermatitis: changes in barrier function provide a sensitive indicator of disease activity. J Am Acad Dermatol. 2002;47(2):198-208. — physiologic ceramide:cholesterol:fatty-acid lipid mixture; SCORAD improved significantly in 22 of 24 patients.

2002Positive (efficacy)PMID:12140465View source ↗

Zettersten EM, Ghadially R, Feingold KR, Crumrine D, Elias PM. Optimal ratios of topical stratum corneum lipids improve barrier recovery in chronologically aged skin. J Am Acad Dermatol. 1997;37(3 Pt 1):403-408.

1997Positive (efficacy)PMID:9308554View source ↗
Panax GinsengStrong evidence5 citations

A staple in Hanbang (traditional Korean medicine) skincare. It's packed with antioxidants and ginsenosides that help firm the skin, boost circulation, and defend against environmental aging.

Jung SW et al., Protective Effects of Korean Red Ginseng Against Oxidative Stress-Induced Damage in Human Hair, Annals of Dermatology 2025

2025Mechanism onlyPMID:39894668View source ↗

Kim H et al., The Beneficial Effect of Korean Red Ginseng Extract on Atopic Dermatitis Patients: An 8 Weeks Open, Noncomparative Clinical Study, Annals of Dermatology 2018

2018Positive (efficacy)PMID:29853744View source ↗

Park HM et al., A single-center, randomized, double-blind, placebo-controlled study on the efficacy and safety of enzyme-treated red ginseng powder complex (BG11001) for antiwrinkle and proelasticity in individuals with healthy skin, Journal of Ginseng Research 2016

2016Positive (efficacy)PMID:27616902View source ↗

Sources: 10 clinical journals and regulatory databases across the US, EU, Korea, Japan, and China. Every entry points to a specific document. See methodology for the full list and what each outcome label means.

Full ingredient list

Everything on the package label, not just the tracked actives above.

Fragrance freeDrying alcohol freeSulfates freeParabens freeSilicones free
+Show all 48 ingredients

Listed in the order printed on the package. By regulation, ingredients at 1% or higher are listed in descending order by concentration, so the first entry is the largest part of the formula.

  1. Water
  2. Butylene Glycol
  3. Helianthus Annuus (Sunflower) Seed Oil
  4. Caprylic/​Capric Triglyceride
  5. Hydrogenated Polyisobutene
  6. Limnanthes Alba (Meadowfoam) Seed Oil
  7. Butylene Glycol Dicaprylate/​Dicaprate
  8. 1,2-Hexanediol
  9. Potassium Cetyl Phosphate
  10. Cetearyl Alcohol
  11. Hydroxyacetophenone
  12. Glycerin
  13. Glyceryl Stearate
  14. Oryza Sativa (Rice) Extract(2,000Ppm)
  15. Phyllostachys Pubescens Shoot Bark Extract(2,000Ppm)
  16. Hydrogenated Lecithin
  17. Polyglyceryl-10 Laurate
  18. Polyglyceryl-3 Methylglucose Distearate
  19. Xanthan Gum
  20. Galactomyces Ferment Filtrate (1,000Ppm)
  21. Panthenol
  22. Bifida Ferment Filtrate(1,000Ppm)
  23. Aspergillus Ferment
  24. Ethylhexylglycerin
  25. Acrylates/​C10-30 Alkyl Acrylate Crosspolymer
  26. Ceramide NP
  27. Disodium EDTA
  28. Pentylene Glycol
  29. Tromethamine
  30. Butyrospermum Parkii (Shea) Butter
  31. Phytosterols
  32. Oryza Sativa (Rice) Lees Extract(100Ppm)
  33. Panax Ginseng Root Extract
  34. Stearic Acid
  35. Palmitic Acid
  36. Caprylyl Glycol
  37. Squalane
  38. Hydrolyzed Wheat Protein
  39. Cyclodextrin
  40. Arachidic Acid
  41. Myristic Acid
  42. Oleic Acid
  43. Ceramide NS
  44. Phytosphingosine
  45. Cholesterol
  46. Ceramide AS
  47. Ceramide AP
  48. Ceramide EOP

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