1. Higher Concentration of Vitamin C in Products is Always Better
Recommended pH for various Vitamin C forms:
- L-Ascorbic Acid (LAA): ≤ %
- Magnesium Ascorbyl Phosphate (MAP): around 7%
- Sodium Ascorbyl Phosphate (SAP): around 7%
pH level is a crucial factor when assessing Vitamin C, so make sure to check if your Vitamin C product has the ideal pH. If the pH isn't listed on the product, you can always search online for more details.

2. You Must Wait 20 Minutes After Using Vitamin C Before Applying Other Products

3. You Can't Combine Vitamin C with AHA and BHA
Many people believe that using all three of these ingredients together is too much for the skin. However, if your skin has had enough time to adjust to these ingredients and is strong enough to tolerate them, combining them is entirely possible. The key is to always listen to your skin.
The golden rule when combining skincare products is: the product with a lower pH and thinner consistency should be applied first. Typically, AHA and BHA products have a pH lower than 4, but Vitamin C comes in various forms with a range of pH levels. Therefore, don't forget to check the pH of the products when combining them.

4. Vitamin C Should Only Be Taken When You're Sick
One of the most common misconceptions is that Vitamin C is only necessary when you're feeling tired or sick. This is completely inaccurate. Scientific research has shown that Vitamin C helps boost the immune system, maintain overall health, and keep the mind in a positive, vibrant state.
So, remember to consistently and adequately supplement Vitamin C every day, even when you're not showing signs of fatigue.

5. Everyday Foods Provide Enough Vitamin C
Vitamin C is abundant in nature and found in many foods. However, did you know that during storage and food preparation, Vitamin C is easily lost and can be significantly diminished?
Therefore, supplementing Vitamin C from other sources is crucial to ensure you maintain the necessary daily intake of Vitamin C for your body.

6. Vitamin C Only Boosts Immunity
While this belief is partially true, it doesn't capture the full picture. In addition to boosting immunity, Vitamin C has numerous other amazing benefits, including protecting skin from UV damage, slowing down the aging process, strengthening teeth, and even reducing stress while maintaining a positive mood throughout the day.
Therefore, make sure to supplement with Vitamin C according to medical recommendations to avoid any potential negative effects on your body.

7. Fruits Are the Only Source of Vitamin C
Vitamin C is commonly found in fruits like oranges and lemons, but with the fast-paced nature of modern life, it's often hard to get enough of it daily. However, Vitamin C isn't limited to just fruits. Today, there are numerous vitamin C supplements and drinks that make it much easier to incorporate into your daily routine. For instance, C.C.Lemon, a refreshing beverage from Japan, offers a great source of Vitamin C.
With its delicious lemon flavor, C.C.Lemon not only provides your daily dose of Vitamin C, but it also comes in a convenient bottle, perfect for any situation. Drink C.C.Lemon daily to keep your body energized and your mind refreshed.

8. The more Vitamin C, the better?
Excess Vitamin C can cause various adverse effects. If taken in high doses over an extended period, it may lead to digestive issues, stomach ulcers, bladder inflammation, diarrhea, kidney stone formation, gout, decreased red blood cell durability, interfere with the absorption of vitamins A and B12, and could even cause rebound effects if suddenly discontinued. Specifically, pregnant women taking high doses of Vitamin C for prolonged periods may risk causing abnormal demands in the fetus, potentially leading to early scurvy in the baby.
If you need to supplement Vitamin C, it is best to stick to the recommended dosage: 45mg per day for adults and 40mg for children. In case of treating an illness, the dosage should be tailored to the condition, generally ranging from 400-600mg per day, and can go up to 1g per day, but should not be taken for long periods. The most effective way to get your Vitamin C is through food.

9. Using Vitamin C serum can make your skin more sensitive to sunlight
One of the biggest misconceptions about Vitamin C is that it makes your skin more prone to sun exposure. Many people believe that Vitamin C should only be used at night because it increases the risk of sun damage. However, the reality is quite the opposite. When used alongside sunscreen, Vitamin C enhances your skin's protection against UV rays. This is why it's ideal to apply Vitamin C in the morning to maximize its remarkable benefits.
That said, don't make the mistake of thinking that Vitamin C can replace sunscreen in your skincare routine. Always make sure to use sunscreen every day to protect your skin from harmful UV rays, or all your skincare efforts could be in vain.

10. You shouldn't use Vitamin C if you have acne
Actually, this is a misconception. Not all types of Vitamin C are the same; they come in various forms, each with unique properties. The most common and potent form of Vitamin C for skin is L-ascorbic acid (LAA). While it is highly effective, it can be quite irritating, which may cause acne lesions to flare up.
However, this doesn't mean you have to say goodbye to all Vitamin C products if you have acne. There are still forms of Vitamin C that are suitable for acne-prone skin, such as Sodium Ascorbyl Phosphate (SAP) and Magnesium Ascorbyl Phosphate (MAP). These forms have a higher pH, reducing irritation, making them ideal for sensitive or acne-prone skin.
Even better, studies have shown that when SAP Vitamin C is used in concentrations greater than 1%, it has antibacterial properties that can fight acne-causing bacteria, and at a concentration of 5%, it can reduce acne-related inflammation without causing side effects.

11. All Vitamin C products need to be stored in the refrigerator
Not all Vitamin C products need to be stored in the refrigerator. Only certain forms, like the purest version of Vitamin C, L-ascorbic acid (LAA), require this kind of careful storage. LAA is highly favored for its powerful effects on the skin. However, its downside is its short shelf life, which demands proper storage: keeping it in the fridge and away from direct sunlight.

