| oily |
| CeraVe Hydrating Cleanser | negative | cystic acne, breakouts | acne | combination |
| Rosehip Oil | positive | none | hyperpigmentation | combination |
| Argan Oil | positive | none | dryness | dry |
| Kojic Acid | positive | mild irritation | hyperpigmentation | combination |
| Tretinoin 0.025% | positive | purging, dryness, peeling | acne | oily |
| Adapalene (Differin) 0.1% | positive | mild purging | acne | sensitive |
| Mad Hippie Vitamin C Serum | positive | none | dullness | normal |
| Clindamycin Topical | positive | none | acne | oily |
| Tretinoin 0.1% | positive | initial dryness, adjusted over time | aging | normal |
| COSRX Snail Mucin 96% Essence | positive | none | acne scars | combination |
| Rosehip Oil | positive | none | scars | dry |
| Supergoop Unseen Sunscreen SPF 40 | positive | none, works as primer | sun protection | oily |
| The Ordinary Retinol 0.5% | positive | mild purging | acne | oily |
| The Ordinary Niacinamide 10% + Zinc 1% | negative | severe breakouts, scarring | acne | sensitive |
| Micellar Water | positive | none | makeup removal | sensitive |
| Cetaphil Moisturizing Lotion | positive | none | dryness | normal |
| Fragrance-Free Products | positive | none | sensitivity | sensitive |
| COSRX BHA Blackhead Power Liquid | positive | none | blackheads | oily |
Treatment | Outcome | Skin Concern | Skin Type | Side Effects |
|---|