All ingredients comply with EU Regulation 1223/2009 and India CDSCO cosmetics regulations. Salicylic Acid is permitted in leave-on facial products in both the EU and India. Triethanolamine (TEA) appears at position 5 in the ingredient list, indicating a meaningful concentration. When TEA is present in leave-on products alongside nitrogen-containing ingredients such as Niacinamide, there is a documented risk of nitrosamine formation during storage — EU Regulation 1223/2009 Annex III limits TEA use for this reason and requires nitrosamine levels to be controlled during manufacture. Tea Tree Leaf Extract (used here in extract form, not as pure essential oil) is considerably more diluted than neat tea tree oil and poses a low sensitisation risk at typical extract concentrations. No synthetic fragrance, no parabens, no azo dyes.

There is a significant pH conflict in this formula that affects the BHA exfoliation claim. Salicylic Acid's keratolytic mechanism — dissolving the bonds between dead skin cells and clearing pores — requires a formula pH of around 3.0 to 4.0. Efficacy drops sharply above pH 4.5 and is essentially lost above pH 5. Triethanolamine, which appears at position 5 (before salicylic acid), is a strong alkalising agent. Its early and meaningful position in the ingredient list strongly suggests the formula pH is at or above pH 5, which would render the Salicylic Acid largely inactive as a pore-clearing exfoliant. Azelaic Acid at position 3 has a wider effective pH range (approximately 4-5) and is the formula's primary working active, along with Niacinamide, which maintains its anti-inflammatory and sebum-regulating function across the pH 3-7 range. Tea Tree Leaf Extract also retains antimicrobial benefit at higher pH. In practice, this serum's value comes from Azelaic Acid and Niacinamide, not from BHA exfoliation.

The ingredient list uses correct INCI nomenclature throughout and is verified on the brand website. Active concentrations are not disclosed. The brand markets Salicylic Acid as a key BHA exfoliating active, but the formula's pH environment — created by Triethanolamine at a meaningful early position — very likely prevents the keratolytic mechanism from functioning. Describing this as BHA exfoliation without disclosing that context may not meet the substantiation standards set out in EU claims regulation (EC) No 655/2013. No clinical data has been published for this formula. 1,2-Hexanediol and Pentylene Glycol are listed without context — they function as mild preservative boosters and humectants.

Cruelty-free. Short ingredient list with recognisable, well-documented ingredients. No synthetic fragrance, no parabens, no azo dyes. Triethanolamine is a synthetic petrochemical-derived amine. Xanthan Gum is a fermentation-derived biopolymer with low environmental impact.