Edible cosmetic ingredients

1）Vitamin C (natural vitamin C): a particularly effective antioxidant that captures free oxygen radicals, reduces melanin, and promotes collagen synthesis.
2）Vitamin E (natural vitamin E): a fat soluble vitamin with antioxidant properties, used to resist skin aging, fade pigmentation, and remove wrinkles.
3）Astaxanthin: a ketone carotenoid, naturally sourced from algae, yeast, salmon, etc., with antioxidant and sunscreen effects.
4）Ergothionein: a naturally occurring amino acid that the human body cannot synthesize on its own, but can be obtained through diet. Mushrooms are the main dietary source and have strong antioxidant properties.
5）Ceramides: from various sources, including pineapple, rice, and konjac, their main function is to lock in skin moisture, improve skin barrier function, and resist skin aging.
6）Chia seeds: The seeds of Spanish sage, rich in Omega-3 and Omega-6, help moisturize and strengthen the skin barrier.
7）Malt oil (wheat germ oil): rich in unsaturated fatty acids and vitamin E, it has antioxidant and moisturizing effects on the skin.
8）Hyaluronic acid (HA): a substance contained in the human body. Hyaluronic acid added to cosmetics is often extracted from natural organisms such as cockscomb and has excellent water retention properties.
9）Collagen (hydrolyzed collagen, small molecule collagen): Provides tension and elasticity to the skin and is a key component in maintaining skin health.
10）Aloe vera juice: rich in vitamins, minerals, enzymes, etc., it has the effects of delaying aging, whitening the skin, and improving skin quality.
11）Papaya juice: rich in protein, amino acids, vitamins, and minerals, it has the effects of relaxing muscles and activating collaterals, antibacterial and anti-inflammatory, anti-aging and beauty preservation.
12）Tea tree essential oil: It has the effects of treating acne, eliminating athlete’s foot, killing bacteria, and treating dandruff.
13）Licorice extract: a detoxifying and anti-inflammatory substance that has strong liver effects and can reduce biochemical reactions of melanin.
14）Arbutin: a popular whitening ingredient that is effective in treating pigmentation such as melasma and freckles.
15）Witch Hazel Enzyme Extract: It has anti-inflammatory, anti allergic, and desensitizing effects, as well as the ability to converge and soothe the skin.
16）Calendula: It has the effects of reducing fire energy, promoting blood circulation, and anti-inflammatory.
17）Ginkgo biloba extract: an excellent antioxidant ingredient that fights against the production of free radicals and prevents collagen oxidation.
18)Niacinamide (vitamin B3): It has various effects such as whitening, anti-aging, and improving skin barrier function. It can be directly absorbed by the human body and converted into NAD+and NADP+in the body, participating in various biological processes.
19)Grape seed extract: rich in anthocyanins (OPC), a powerful antioxidant that can protect the skin from free radical damage and promote collagen synthesis, with whitening and anti wrinkle effects.
20)Resveratrol: mainly found in plants such as grape skins, red wine, and peanuts, it has strong antioxidant and anti-inflammatory effects, can protect skin cells from damage, and delay aging.
21)Yeast extract: rich in various amino acids, vitamins, and minerals, it can nourish the skin, promote cell metabolism, and enhance skin immunity.

Summary:
1. These are just the tip of the iceberg, there is no way to list them all.
2. It doesn’t mean you can just eat that thing directly. Some ingredients are extracted from only 1g of the ten thousand level, and the quality standards for imports and facial recognition are also different.