Teamon Guava Vitamin C Serum Versus Thayers Radiance Boosting Serum
Updated on June 19, 2025
Overview
What they are
These products are both reef safe serums. They have a total of 1 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
What's Inside
They both contain oils
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Ingredient Info
Teamon Guava Vitamin C Serum 7 ingredients
Thayers Radiance Boosting Serum 17 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Teamon Guava Vitamin C Serum 7 ingredients
Thayers Radiance Boosting Serum 17 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropylene Glycol
Humectant
Hamamelis Virginiana Extract
Antiseborrhoeic
Hamamelis Virginiana Water
Astringent
Aloe Barbadensis Extract
Skin Conditioning
Glycerin
Humectant
Rosa Damascena Flower Water
Masking
Sodium PCA
Humectant
Rosa Canina Fruit Oil
Emollient
Ascorbic Acid
Antioxidant
Sodium Hyaluronate
Humectant
Citrus Limon Peel Extract
EmollientCucumis Sativus Fruit Extract
Emollient
Caprylyl Glycol
EmollientPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingWater, Propylene Glycol, Hamamelis Virginiana Extract, Hamamelis Virginiana Water, Aloe Barbadensis Extract, Glycerin, Rosa Damascena Flower Water, Sodium PCA, Rosa Canina Fruit Oil, Ascorbic Acid, Sodium Hyaluronate, Citrus Limon Peel Extract, Cucumis Sativus Fruit Extract, Caprylyl Glycol, Phenoxyethanol, Ethylhexylglycerin, Xanthan Gum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidIngredient Ratings
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