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Grounded / AI agent grounding demo / skincare

Post-acne hyperpigmentation

Pigment-correcting actives layered over acne control — grounded in evidence, graph context, and safety.

User query: post-inflammatory hyperpigmentation acne dark marks

What the AI grounding layer gives the agent

  • Causal-graph routed treatments and triggers
  • AM / PM routine ingredients with timing and pregnancy context
  • Morning + evening product shortlists from the skincare catalog
  • PubMed abstracts with PMIDs, scores, and short links

Causal graph context

Matched on: treats/helps

Skin concerns detected from your request:

hyperpigmentation

Recommended treatments

kojic acid
Effect: treatsEvidence: validated
ascorbic acid
Effect: treatsEvidence: validated
alpha arbutin
Effect: treatsEvidence: expert aligned
tranexamic acid
Effect: treatsEvidence: expert aligned

Ingredients & triggers to avoid

No graph triggers flagged for this query.

Confidence contract

The graph routes the condition to candidate treatments and triggers; cosine retrieval ranks the literature; the routine planner splits ingredients into AM / PM. The confidence contract is the honest read of how strong each layer is.

Overall confidence
Signal: moderateScore: 0.55
Evidence
Signal: strongTop score: 0.981
Products
Signal: moderateTop score: 0.604
Safety
Signal: moderateTop score: 0.55

AM / PM routine ingredients

Ingredients planned from the evidence, split by timing with positive / negated context counts.

azelaic acid
Best time: flexibleEvidence: 10 supporting · 0 cautioningPregnancy: safe
kojic acid
Best time: flexibleEvidence: 6 supporting · 0 cautioningPregnancy: caution
tretinoin
Best time: typically eveningEvidence: 4 supporting · 0 cautioningPregnancy: contraindicated
benzoyl peroxide
Best time: flexibleEvidence: 4 supporting · 0 cautioningPregnancy: caution
niacinamide
Best time: flexibleEvidence: 2 supporting · 0 cautioningPregnancy: safe
vitamin c
Best time: typically morningEvidence: 2 supporting · 0 cautioningPregnancy: safe
glycolic acid
Best time: typically eveningEvidence: 2 supporting · 0 cautioningPregnancy: caution
arbutin
Best time: flexibleEvidence: 2 supporting · 0 cautioningPregnancy: evidence_limited
sunscreen
Best time: morning requiredEvidence: 1 supporting · 0 cautioningPregnancy: safe

Morning product shortlist

Ranked from the skincare product catalog against the morning routine targets.

Vital Glow Vitamin C Cream #1
Grounded score 0.604 Sold by Evolve Organic Beauty

Vital Glow Vitamin C Cream

Category: treatment
Why it ranked query-catalog match

Ingredients: stabilised Vitamin C (Ascorbyl Glucoside), organic Peruvian Maca and soothing Centella Asiatica (CICA), it helps brighten skin tone, boost glow and protect against daily stress. Vitamin C smooths and refines, Maca…

sal acid skincare duo #2
Grounded score 0.599 Sold by Starface World

sal acid skincare duo

Category: exfoliator
Why it ranked query-catalog match

Ingredients: s tar wash + salicylic acid (5 fl oz) : pore-clearing salicylic acid, hydrating hyaluronic acid, and soothing glycerin help unclog pores and reduce excess oil as you cleanse. a mica-based, microplastic-free shimmer…

Super Glow #3
Grounded score 0.572 Sold by Glossier

Super Glow

Category: serum
Why it ranked dark

Ingredients: Pro-Vitamin B5 and three molecular weights of Hyaluronic Acid pull moisture into the skin like a magnet (and keep it there) for instantly smooth, silky skin and long-lasting hydration. 5% Vitamin C derivative (Magnesium…

Evening product shortlist

Ranked from the skincare product catalog against the evening routine targets.

Brightening Vitamin C Mask #1
Grounded score 0.544 Sold by Frank Body | AU & NZ

Brightening Vitamin C Mask

Category: exfoliator
Why it ranked query-catalog match

Ingredients: vit C-rich Kakadu Plum to reveal your brightest glow. I gobble up dead skin cells with papaya & pineapple extract and glycolic acid. My salicylic acid goes deep into pores to clear them out. Lactic acid hydrates and…

Solution #2
Grounded score 0.53 Sold by Glossier

Solution

Category: exfoliator
Why it ranked dark

Ingredients: Features a triple threat of gentle yet powerful acid groups: Alpha Hydroxy Acid (AHA), Beta Hydroxy Acid (BHA), and Polyhydroxy Acid (PHA). Salicylic Acid BHA : Unclogs pores by breaking oil bonds attached to dead skin…

Tranexamic Acid Serum #3
Grounded score 0.523 Sold by Inkey List

Tranexamic Acid Serum

Category: serum
Why it ranked query-catalog match

Ingredients: 2% Tranexamic Acid (a powerful amino acid), 2% Acai Berry extract to promote even skin tone, as well as 2% skin brightening hero Vitamin C, it also boosts overall skin brightness and evens skin tone

Minimal scientific evidence

PMID 15113286 PubMed score 0.981

Acne in ethnic skin: special considerations for therapy.

Acne vulgaris occurs in people of all ethnicities and races. Although the pathophysiology and treatment options are similar in all skin phototypes, darker-skinned patients have higher incidence rates of two sequelae of acne: postinflammatory hyperpigmentation and keloidal scarring. […]

PMID 23652891 PubMed score 0.981

Retinoids and azelaic acid to treat acne and hyperpigmentation in skin of color.

In this review, we examine published data reporting the efficacy of pharmaceutical agents to treat associated postinflammatory hyperpigmentation commonly seen in skin of color. Retinoids and azelaic acid have been widely used to treat acne. […]

PMID 17919206 PubMed score 0.979

Acne on pigmented skin.

Acne on pigmented skin occurs in Africans and their descendants, as well as in patients with a skin phototype above IV. Acne is common in Africans and is often the primary reason for consulting a dermatologist. Acne on pigmented skin is principally inflammatory acne. […]

PMID 20725554 PubMed score 0.975

Postinflammatory hyperpigmentation: a review of the epidemiology, clinical features, and treatment options in skin of color.

Postinflammatory hyperpigmentation is a common sequelae of inflammatory dermatoses that tends to affect darker skinned patients with greater frequency and severity. […]

PMID 19595269 PubMed score 0.975

Minocycline-induced skin pigmentation: an update.

Minocycline is a commonly used antibiotic for long-term treatment of acne vulgaris. A well-documented and cosmetically dis-pleasing side effect is skin pigmentation. […]

PMID 11702317 PubMed score 0.975

Management of facial hyperpigmentation.

Facial and neck pigmentations are the most cosmetically important. They are common in middle-aged women, and are related to endogenous (hormones) and exogenous factors (such as use of cosmetics and perfumes, and exposure to sun radiation). […]

Safety / caution notes

No strong caution signals surfaced The current skincare query did not surface a strong filtered safety signal in this run.
type: informational source: runtime fallback

Expanded query: hyperpigmentation, acne occur in skin of colour, but it usually presents with less discernible redness and more postinflammatory hyperpigmentation (pigmented macules) which persists long after the acne lesion has gone. Post- topical treatment ingredient efficacy salicylic acid benzoyl peroxide niacinamide azelaic acid adapalene tretinoin vitamin c kojic acid. This demo surfaces literature, graph routing, and label/safety context — not medical advice.