Many of us have tried various routines to get our skin glowing. Some of them have probably been made in our own kitchens with ingredients like yogurt, honey, lemon, and avocado, but there is only so much that a exterior application can do. In addition to your regime, let’s focus on eating the specific foods that are going to get your skin illuminated from the inside out.

Below are 15 of the top foods that Dermatologists know help to purify, brighten and tighten your skin naturally.

1. Green Tea – Full of antioxidants and polyphenols which fight free radicals. Also contains EGCG (Epigallocatechingallate), which flushes out toxins and speeds metabolism

2. Turmeric – Powerful anti-inflammatory

3. Avocado – Healthy fatty acids help to hydrate the skin

4. Olive Oil – Contains heart-healthy fats and boosts the function of your thyroid, which regulates metabolism.

5. Coconut Oil – A medium chain triglyceride that contains high levels of vitamin E, and has antifungal and antibacterial properties

6. Fatty Fish – Omega 3 fatty acids which are incredibly important for your skin and brains health and vibrancy

7. Bright vegetables (examples: red peppers, carrots, blue potatoes) – Contain high levels of antioxidants, carotenoids and vitamin C

8. Leafy Greens – Full of vitamin K, which may help with arterial and kidney decalcification, as well as strong bones and teeth

9. Berries – Antioxidant rich berries help to lower cholesterol, prevent gray hair, aid in weight loss and detoxification

10. Cucumber – Helps to flush out water retention and hydrate the skin; contains vitamin k, b, copper, and potassiuGreek Yogurt – Packed with vitamins and probiotics to help keep your skin clear

11. Tomatoes – Contains lycopene, which helps to shield us from the sun’s harmful rays naturally

12. Beets – Help to detoxify your skin through antioxidants, which create an anti-inflammatory effect

13. Citrus – Loaded with vitamin C, which aids in the production of collagen

14. Cruciferous Vegetables (examples: cauliflower, broccoli, and kale) – Promote collagen production through vitamin C, zinc and selenium

15. Oysters – Selenium and zinc tighten the skin and improve elasticity • Hot Peppers – Contain capsaicin, which increases metabolism by approximately 20-30% and keeps that rev going for hours after you’ve eaten them