Vitamin B in Skincare: The Complete Guide
Learn how vitamin B benefits skin, which forms to use, and how to add them to your routine for a healthier complexion.
By the Beauty Sassy editors3 min read
Internally, a vitamin B complex supports energy, brain function, and cell metabolism, which can reflect in a healthier complexion. Since B vitamins are water-soluble, your body doesn't store them, so you need a daily supply from foods like dairy, meat, fish, vegetables, seeds, and nuts, or from supplements. Signs of a deficiency include sun sensitivity, acne, rashes, dry skin, cracked lips, and wrinkles.
What does vitamin B3 do for skin?
Vitamin B3, or niacinamide, is a multitasker. It reduces inflammation, fades blemishes, and supports your skin barrier. It's suitable for all skin types, especially sensitive or acne-prone skin.
You'll often find B3 in acid-based toners or exfoliants. It pairs well with anti-acne or anti-aging ingredients like retinol because it can help reduce the irritation retinol sometimes causes.
How to use vitamin B5 in your routine
Vitamin B5, or pantothenic acid, is all about hydration and nourishment. It's great for normal to dry skin and works with almost any other ingredient.
Look for B5 in hydrating serums. Apply a B5 serum after toner and before heavier creams for the best absorption. It's gentle enough for daily use, day or night.
What about vitamin B12 for skin?
Vitamin B12 works on a cellular level to boost cell regeneration and support wound healing. Topically, it can help with inflammation, dryness, and acne, and may even soothe conditions like psoriasis and eczema.
If you have these concerns, a B12 product might be worth trying. As with any new skincare, patch test first and see a dermatologist if you have a persistent skin condition.
A product that combines B vitamins
Aspect Dr Multi-B is a high-performance serum that combines B3, B5, and B12 with other skin-loving ingredients. It's designed to clarify and fortify the skin's overall appearance, and it suits all skin types.
The formula includes niacinamide to nurture stressed skin, tocopherol acetate for hydration, and marine extracts that support the skin barrier and calm the skin. To use, pump once into your hands and apply twice daily after cleansing. You can layer it with other serums for faster results.
Note: This product may contain traces of gluten and includes marine extracts, so check if you have allergies.
Questions people ask
Can I use vitamin B with retinol?
Yes, vitamin B3 (niacinamide) pairs well with retinol because it can help reduce irritation. Apply the B3 product before or after retinol, depending on the product's instructions, and always introduce new actives slowly.
Is vitamin B good for acne-prone skin?
Vitamin B3 is particularly good for acne-prone skin because it reduces inflammation and helps with blemishes. B12 can also help with acne, but it's less studied for this use. Always patch test and consult a dermatologist for severe acne.
How long does it take to see results from vitamin B skincare?
Results vary, but you might see improvements in hydration and barrier function within a few weeks of consistent use. For issues like hyperpigmentation or fine lines, it may take longer, so be patient and use products as directed.
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