Acne-Fighting Serums
General Recipe:
- Base: Distilled water or aloe vera juice (60-70%)
- Humectants: Glycerin (2-5%), Sodium PCA (0.5-2%), Hyaluronic Acid (0.1-2%)
- Emollient: Squalane (1-3%), Caprylic/Capric Triglyceride (1-3%)
- Active Ingredients: Salicylic Acid (BHA) (1-2%), Niacinamide (2-5%), Tea Tree Oil (0.5-1%), Azelaic Acid (5-15%)
- Emulsifiers/Stabilizers: Xanthan Gum (0.1-0.5%), Hydroxyethylcellulose (0.1-0.5%), Polysorbate 20 (1-3%)
- Preservative: Phenoxyethanol (0.5-1%), Ethylhexylglycerin (0.5-1%)
- pH adjuster (if needed): Sodium bicarbonate or citric acid (trace)
- Chelating Agent: Disodium EDTA (0.1%)
These are typically formulated with ingredients like salicylic acid, benzoyl peroxide, or tea tree oil, which can help to combat acne-causing bacteria, reduce inflammation, and unclog pores.
This formulation aims to combat acne with a combination of active ingredients like Salicylic Acid (a BHA that penetrates into the pores to clear out excess sebum and dead skin cells), Niacinamide (which reduces inflammation and regulates sebum), and Tea Tree Oil (known for its antimicrobial properties).
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