Lactic Acid 7% + AHA 5%

These two serums, despite their outwardly different names, are surprisingly similar in their core function. Both formulations feature lactic acid and salicylic acid, essential alpha and beta hydroxy acids that work in concert to gently exfoliate the skin's surface and deep within pores, promoting cell turnover and a clearer complexion. The inclusion of panthenol in both also provides a moisturizing and soothing benefit, buffering the exfoliation and reducing potential irritation. This combination ensures a similar mechanism of action for surface renewal and blemish treatment.

However, the Bionnex serum's additional focus on hyaluronic acid and arctic algae suggests a more pronounced emphasis on hydration and environmental protection. While both offer exfoliation, those seeking a more purely exfoliating experience without added humectant weight, or who prefer a simpler, more targeted treatment without the additional ingredients, would likely find the artnaturals serum to be a more direct and cost-effective fit for their routine.

The Asterwood Naturals Overnight AHA+BHA Serum presents a compelling alternative to the artnaturals Lactic Acid 7% + AHA 5% due to their shared functional core. Both formulations leverage lactic acid for gentle exfoliation and improved skin texture, while benefiting from the hydrating and skin-soothing properties of aloe vera. This synergy of active and supportive ingredients ensures both products effectively target similar concerns, offering tangible resurfacing benefits.

While both deliver on exfoliation, the artnaturals original might appeal more to those seeking a purely AHA-focused treatment, lacking the BHA component found in Asterwood. This BHA inclusion in the dupe could lead to a slightly more intense, or perhaps slightly more drying, experience depending on skin type. Individuals with particularly sensitive skin, or those who prefer a less complex active blend, might still find the artnaturals formulation the preferred choice for its straightforward AHA delivery.

The OathMD TBH Facial Serum stands out as a genuine dupe for artnaturals Lactic Acid 7% + AHA 5% because both formulations prioritize chemical exfoliation with core ingredients. Both products feature lactic acid, a gentle AHA that hydrates while exfoliating the skin's surface for improved texture. Glycolic acid, another shared AHA, further enhances cellular turnover, alongside salicylic acid, a BHA that penetrates oil to clear pores. This trio forms the backbone of their resurfacing action.

While the primary active ingredients largely align, the OathMD serum might have a slightly different sensory experience given ingredient differences beyond the core exfoliants, potentially influencing its absorption rate or final feel on the skin. Those who are particularly sensitive to very specific ingredient concentrations or who prefer the exact, established textural profile of the artnaturals original, even with slight cost savings, should stick with their tried-and-true.