Su:m37 Secret Essence

Nothing here targets dehydration directly; humectant hydration is the recognised companion to treating it, and this essence does that without known triggers.

Nothing here targets the concern directly, but the product’s job — barrier care, gentle cleansing, photoprotection — is the recognised companion to treating it. Rinse-off products carrying leave-on actives land here too.

Rule

R8 → Supporting role. An active with early or mechanistic evidence only or an active researched for the concern and found wanting or an active with no evidence row for the concern yet; the product’s category job is a recognised companion to treating the concern.
q1 = plausible | none | not-assessed · supportive = true
Why this rule exists: The category's job (barrier care, humectant hydration, gentle cleansing, photoprotection) is the documented supportive role for this concern. This is the honest verdict for a moisturizer on an acne page.
Rule R8 decided 3,793 verdicts across the catalog; “Supporting role” is the verdict on 7,796 of 45,446. The full register.

Carrying active

Ferulic Acid

1 · Standing

Not assessed
No evidence row exists for this active and concern; it is in the research queue.

2 · Form

Plausible — concentration not declared; read from the position in the ingredient list

3 · Tolerability

Standard tolerability

Evidence dots

Not from a trial row

What readers report

No reviews read yet for this product. Shown beside the verdict; never blended into it.

Verdict since

September 5, 2026 (unchanged across rebuilds since then)

← Back to the verdict All dehydration products → Disclose a concentration or correct a fact →

Ferulic Acid has early or mechanistic evidence for aging — a reasonable bet, not a recommendation; the other actives here are not yet assessed for it.

The lead active has early or mechanistic evidence only, or is present below a working level. A reasonable bet, not a recommendation.

Rule

R9 → Unproven. An active with early or mechanistic evidence only; the product’s category job is not a recognised companion to the concern.
q1 = plausible · supportive = false
Why this rule exists: Plausible-tier actives alone do not earn a recommendation, and 'not for this' would overstate the case against them. 'Unproven' with the evidence dots lets the reader judge the bet (added 0.2.0 after the first shadow run put a 10% niacinamide serum at 'not for this' for hyperpigmentation). 0.5.0: the closing clause reads the other heroes — "nothing else here addresses it" only when every other active has a researched 'none' row; "not yet assessed" when that is the truth. Rows whose dots read moderate or better now reach R9p first.
Rule R9 decided 4,156 verdicts across the catalog; “Unproven” is the verdict on 4,156 of 45,446. The full register.

Carrying active

Ferulic Acid

1 · Standing

Plausible — trials support it

2 · Form

Plausible — concentration not declared; read from the position in the ingredient list
Studied range: 0.5–1%, from the OTC monograph or label; needs leave-on contact

3 · Tolerability

Standard tolerability — photosensitization
Cautions: a photosensitising active — use sun protection.

Evidence dots

Limited evidence
Row checked against its sources on July 17, 2026 (evidence table ev-2026.10-r231).

What readers report

No reviews read yet for this product. Shown beside the verdict; never blended into it.

Verdict since

September 5, 2026 (unchanged across rebuilds since then)

← Back to the verdict All aging products → Disclose a concentration or correct a fact →

Ceramides is a reference standard by mechanism for dryness; this essence carries it.

A trial-supported active, or a reference standard by mechanism, at a working level; or a first-line active below its studied range.

Rule

R5 → Good choice. A supported active (trial-backed, or a reference standard by mechanism); declared at a working strength, or a labelled active or at a plausible but undeclared level.
q1 = supported · q2 = adequate | plausible
Why this rule exists: Trial-supported or guideline-supported active, adequately or plausibly dosed.
Rule R5 decided 9,843 verdicts across the catalog; “Good choice” is the verdict on 10,340 of 45,446. The full register.

Carrying active

Ceramide NP + Cholesterol + Phospholipids

1 · Standing

Supported — its mechanism is established (a reference standard, not a trial result)

2 · Form

Plausible — concentration not declared; read from the position in the ingredient list

3 · Tolerability

Standard tolerability — fragrance load
Cautions: fragrance.

Evidence dots

Limited evidence
Row checked against its sources on July 17, 2026 (evidence table ev-2026.10-r231).

What readers report

No reviews read yet for this product. Shown beside the verdict; never blended into it.

Verdict since

September 5, 2026 (unchanged across rebuilds since then)

← Back to the verdict All dryness products → Disclose a concentration or correct a fact →

The category job

Does what a toner is for: adds something real, not alcohol-driven.

Rule

J2 → Does the job. The category-job reading is 65 or more.
Category job score over the measured features 65–85.

Measured from the label

adds something real, not alcohol-driven

Not measurable from the label

restores skin pH, plays well with what follows

Tolerability

Standard tolerability

In the research queue

Listed for Dullness, with no verdict: the actives here have no evidence row for that concern yet. That is a gap in our table, not a mark against the product.

• Dullness: The actives here (Ferulic Acid, Licorice Root Extract, Niacinamide, Ceramides) are in the research queue for dullness; no verdict until their rows are written.

Formula flags read from the ingredient list

• A photosensitising active — use sun protection
• Fragrance

A verdict is Dermington’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Every rule is public and the same for every product; a brand cannot buy a reading. How we decide · what has changed · disclaimer.