Toun28 Propolis + Vitamin C, B3, B5, B6 Serum Versus iUNIK Propolis Vitamin Synergy Serum
Updated on February 26, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common
Cool Features
They both contain hyaluronic acid and niacinamide
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
What's Inside
They both contain fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Toun28 Propolis + Vitamin C, B3, B5, B6 Serum 20 ingredients
iUNIK Propolis Vitamin Synergy Serum 31 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
Toun28 Propolis + Vitamin C, B3, B5, B6 Serum 20 ingredients
iUNIK Propolis Vitamin Synergy Serum 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propolis Extract is also known as bee glue.
This ingredient has antimicrobial, anti-inflammatory, wound healing, and antioxidant properties.
Studies show propolis helps fight against bacteria, viruses, and fungi. This may help with reducing acne and accelerate wound healing.
The flavonoids found in propolis extract are potent antioxidants. Antioxidants may help with reducing the signs of aging.
A study from 2020 found propolis to help reverse skin damage from UV.
Fun facts: This ingredient is created by mixing beeswax, bee saliva, and parts of trees. Bees use propolis as a sealant to close any gaps in their hives.
Since it is an animal-derived product, this ingredient is not considered vegan. For vegan alternatives, check out Galactomyces Ferment Filtrate or Centella Asiatica Extract.
Learn more about Propolis ExtractNiacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamideArginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateCamellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
This ingredient has many skin benefits:
This ingredient contains polyphenols, a strong antioxidant. Antioxidants help fight off molecules that damage skin cells.
On top of that, the antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties.
Polyphenols and L-theanine help soothe the skin and reduce irritation. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Other compounds found in tea include: Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Toun28 Propolis + Vitamin C, B3, B5, B6 Serum 20 ingredients
iUNIK Propolis Vitamin Synergy Serum 31 ingredients

Reviews
Here's what our community thinks
Toun28 Propolis + Vitamin C, B3, B5, B6 Serum 20 ingredients
This is a really high concentrated propolis serum for the best anti fungal and anti bacterial benefits. I did see a little improvement on my forehead but that's honestly it. It kinda irritated my skin at first - probably because of the high amount of propolis extract in this. I struggled so hard to get this product delivered to my place for a big waste of money, so I won't be repurchasing this Show more
iUNIK Propolis Vitamin Synergy Serum 31 ingredients
Light serum that radiates skin
I have dehydrated, sensitive-combo skin with random dry patches. I have issues of heavy products struggling to absorb or get deeper and instead break me out. Other times, light products would get in but nothing would hold it in.
With this moisturizing light serum, I did notice a difference immediately. My skin become supple, plump, and just be glowing and that's Show more
Makes the skin supple and Hydrated. If I use it in the evening it makes my skin soft in the morning. It could be used instead of moisturizer in the morning.