There are many substitutes for foundation, depending on your desired level of coverage and the look you're going for.
Tinted Moisturizer
Tinted moisturizer offers sheer to light coverage, providing a natural, dewy finish. It hydrates the skin and evens out skin tone without feeling heavy.
BB Cream or CC Cream
BB (blemish balm) and CC (color correcting) creams combine skincare benefits with light to medium coverage. They often contain SPF, antioxidants, and moisturizing ingredients.
Concealer
Concealer can be used to spot-cover blemishes, dark circles, and other imperfections. It provides targeted coverage and can be layered for a more opaque finish.
Powder Foundation
Powder foundation offers a matte finish and can be used to set liquid foundation or worn alone for a lighter, more natural look.
Sunscreen
Sunscreen provides broad-spectrum protection from the sun and can help to even out skin tone. Some sunscreens are tinted, offering a subtle coverage effect.
Serum
Certain serums, like those containing niacinamide or vitamin C, can help to brighten and even out skin tone, reducing the need for foundation.
Primer
Primer helps to create a smooth canvas for makeup and can minimize the appearance of pores and fine lines. It can also help to extend the wear of other makeup products.
No Makeup Look
For a completely natural look, you can opt for no foundation at all. Focus on skincare, using a good moisturizer and a light layer of concealer as needed.
Remember: The best substitute for foundation depends on your individual skin type, desired coverage, and personal preferences. Experiment with different options to find what works best for you.