Garnier AHA+BHA SERUM

1. **Exfoliation**: AHA, such as glycolic acid and lactic acid, work by loosening and removing the top layer of dead skin cells, revealing newer, fresher skin underneath. BHA, typically salicylic acid, penetrates deeper into the pores, helping to unclog them and prevent breakouts.

2. **Brightening**: AHA can help to even out skin tone and reduce the appearance of dark spots and hyperpigmentation, giving the skin a brighter, more radiant appearance.

3. **Smoothing**: By promoting cell turnover, AHA and BHA can help to smooth the skin's texture, reducing the appearance of fine lines, wrinkles, and rough patches.

4. **Acne Control**: BHA, in particular, is known for its ability to target acne and blemishes by penetrating deep into the pores to remove excess oil and unclog pores.

5. **Hydration**: Many Garnier serums also contain hydrating ingredients such as hyaluronic acid or glycerin, which help to replenish moisture and keep the skin hydrated.

6. **Antioxidant Protection**: Some formulations may include antioxidants like vitamin C or niacinamide, which can help to protect the skin from environmental damage and promote overall skin health.

Overall, Garnier AHA BHA serums aim to provide a multi-functional approach to skincare, targeting various concerns such as dullness, uneven texture, acne, and dehydration, while also promoting a brighter, smoother, and healthier complexion. However, specific ingredients and their concentrations can vary between different products within the Garnier range, so it's essential to check the product label for detailed information on ingredients and their concentrations, as well as any specific instructions for use.