In recent years, the beauty industry has witnessed the rise of skin care active ingredients, from vitamin C, AHA, BHA to peptides. However, the two names that maintain their focus on skin care products are still niacinamide (vitamin B3) and retinol (vitamin A). These are all effective ingredients, but choosing between them requires a clear understanding of the skin, care goals and appropriate use.
Niacinamide
Niacinamide is a derivative of vitamin B3, which acts as an anti-inflammatory, helping to soothe irritated skin, support oil control and shrink pores. This is an ideal ingredient for people with sensitive or acne-prone skin.
According to Dr. Mehnaz Jahan Begum, dermatologist at Fortis Hospital, India: Niacinamide is one of the rare ingredients that has the ability to both brighten the skin, reduce acne, improve skin texture and be friendly to sensitive skin. That is why dermatologists often recommend it as a first choice for beginners to start deep-dental care.
Not only that, niacinamide also helps to fade brown spots, strengthen skin barrier and improve elasticity - an important factor in slowing down the aging process.
Retinol
If niacinamide is considered a medicine, retinol is the powerful antibiotic in the skincare world. As a derivative of vitamin A, retinol promotes skin cell regeneration, stimulates collagen production and increases wrinkles and dark melasma.
However, retinol is not a friendly friend for all skin types. Side effects such as dryness, peeling, redness are inevitable if used incorrectly or at too high a dose.
Dr. Shereene Idriss, lecturer in dermatology at Icahn - Mount Sinai School of Medicine (New York, USA) - shared: Retinol is an effective ingredient that has been proven through many clinical studies. But the truth is it's not for everyone. sensitive skin, skin with damaged protective barrier need special care. Combining the right dosage, frequency and adequate moisturizing is mandatory.
Choose one or both?
Both active ingredients have their own value and can be combined to support each other if used properly. A smart strategy recommended by experts is: niacinamide in the morning to increase skin resistance, antioxidants, combined with retinol in the evening to regenerate the skin, anti-aging. niacinamide even helps soothe potential irritations caused by retinol, as a shield for the skin in the process of adapting.
