Ingredients to rebuild a compromised barrier
Cosmetic ingredients for cracked, stinging, over-exfoliated skin after acid use. Evidence-based traffic light for each.
All ingredients in this category
Colloidal Oatmeal
ANiacinamide
APanthenol (Provitamin B5)
ACeramide NG
AAsiatic Acid
BAsiaticoside
BAllantoin
BBeta-Glucan
BPetrolatum
BHydrolyzed Centella Asiatica Extract
BGlycolipids
BCaprooyl Sphingosine
BCaprooyl Phytosphingosine
BCeramide EOS
BMadecassic Acid
BMadecassoside
BMineral Oil
BSalicyloyl Phytosphingosine
BSqualane
BCholesterol
BCentella Asiatica
BCeramide EOP
BCeramides
BBeta-Sitosterol
CGlycosphingolipids
CTetraacetylphytosphingosine
CPhytosphingosine
CZinc PCA
C
Highest-evidence picks
Colloidal Oatmeal
Finely ground oat flour with anti-inflammatory, moisturizing, and barrier properties. FDA-approved as an OTC skin protectant. Avenanthramides are the active anti-inflammatory compounds.
Niacinamide
Vitamin B3 form with a wide action spectrum: brightens pigmentation, strengthens the barrier, minimizes pores, and reduces sebum production.
Panthenol (Provitamin B5)
Alcohol analogue of pantothenic acid. Penetrates skin and converts to pantothenic acid, required for coenzyme A synthesis. Accelerates healing and reduces irritation.
Ceramide NG
A bioidentical ceramide from the non-hydroxylated class. One of the main lipids of the stratum corneum – restores the barrier and lowers TEWL. Pregnancy-safe.
Asiatic Acid
Centella triterpene acid. Stronger anti-inflammatory effect than asiaticoside in vitro; activates TGF-β for collagen synthesis.
Asiaticoside
One of four active triterpene compounds in Centella asiatica. Stimulates type I and III collagen synthesis in the dermis. Wound healing and anti-inflammatory effect.
What to know
An over-exfoliated barrier presents with a recognisable cluster: tightness and stinging after any product (even water), shiny patches where the stratum corneum is thinned, persistent erythema, paradoxical oiliness as sebum compensates for water loss. Clinically this is acute irritant contact dermatitis from cumulative AHA, BHA, vitamin C, or retinoid overuse. Corneometry shows hydration values 30 to 50% below baseline, TEWL doubles or triples. Recovery takes 2 to 4 weeks of strict damage control before any active can return.
Step one is occlusion. Petrolatum reduces TEWL by 99% and remains the dermatology reference standard for acute barrier failure. Vaseline, Aquaphor, CeraVe Healing Ointment are valid options. For daytime when petrolatum feels too heavy, La Roche-Posay Cicaplast Baume B5+ and Avene Cicalfate+ combine lighter occlusives with panthenol and copper-zinc-manganese complex that has randomised data on post-procedure healing.
Step two is lipid replacement. The 3:1:1 ratio of ceramides, cholesterol, and free fatty acids matches the native stratum corneum composition and reverses TEWL faster than any single component. EpiCeram, CeraVe Moisturizing Cream, and Avene Tolerance Control are formulated around this principle. Panthenol at 5% boosts ceramide synthesis from within. Colloidal oatmeal (Avena Sativa Kernel Flour) is the only OTC ingredient with an FDA skin protectant monograph and calms itch in compromised skin within days.
Step three is anti-inflammatory support. Centella asiatica and madecassoside dial down the inflammatory cascade. Niacinamide 4% rebuilds ceramide synthesis and reduces redness. Allantoin and bisabolol layer in for stinging relief.
Strict no-list during recovery: AHA, BHA, vitamin C (any concentration), retinoids, benzoyl peroxide, physical scrubs, hot water, fragrance, essential oils, alcohol-based toners, sheet masks with «brightening» actives. Any of these will reset the clock. Reintroduce one active at most every 7 to 10 days, at half the previous frequency, once skin tolerates a plain moisturiser without stinging for several consecutive days.
Frequently asked
How many compromised barrier rebuild ingredients are in the Evigrade database?
Evigrade currently tracks 28 ingredients in the «compromised barrier rebuild» category. Of those, 23 carry evidence tier A or B.
Which compromised barrier rebuild ingredients are safe during pregnancy?
25 ingredients in this category are flagged as safe during pregnancy at typical cosmetic concentrations. Always confirm the choice with an OB-GYN.
Which ingredients suit sensitive skin?
28 ingredients in this category show both low irritation potential and low allergen risk, making them safe even for reactive and sensitised skin. A patch test is still advisable before first use.
How should I start using ingredients from this category?
Start with a single high-evidence ingredient (tier A or B) at a low concentration, 2–3 times per week. After 2–3 weeks without reaction, frequency can be increased. Do not introduce two new actives at once – if skin reacts, you won't know which one caused it.