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FRANKLY Skin Barrier Repair Renewing and Moisturizing Serum Containing 10% Betain and Niacinamide 30ml
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Highlighted features:
FRANKLY Skin Barrier Repair Renewing and Moisturizing Serum Containing 10% Betain and Niacinamide 30ml features
SPF
No Protection
Type
Bottle
Key Ingredient
Niacinamide
Additional Feature
Vegan
Anti-aging
Yes
Ingredients
Water, Betaine(10%), Propanediol, Glycerin, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Trehalose, Panthenol, Hydrogenated Lecithin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Zea Mays (Corn) Kernel Extract, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Dextrin, Gardenia Florida Fruit Extract, Fructan, Glucose, Allantoin, Hydroxyacetophenone, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethylhexyl Palmitate, Ethylhexylglycerin, Adenosine, Cetyl Ethylhexanoate, Xanthan Gum, Disodium EDTA, Polyglyceryl-10 Oleate, Coptis Japonica Root Extract
Instructions for Use/Warnings
Suitable for morning and evening use. After cleansing your skin, apply 2-3 drops of serum to your face and neck. Gently spread it from the center of your face to the edges using your fingertips.
Origin
KR
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FRANKLY Skin Barrier Repair Renewing and Moisturizing Serum Containing 10% Betain and Niacinamide 30ml reviews
75 ratings
21 reviews
Product Q&As
Hello, I also use Sunday Glow. Can I include this product in my routine? Do I need to use it alternately?
Answer from Frankly Türkiye
Hi, you can use it together. It is suitable for use in the morning and evening.
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Hello, everyone has asked about the Sunday Glow product, what does it do?
Answer from Frankly Türkiye
Hello, Sunday Glow Serum is a versatile care serum that targets skin tone inequalities, dull appearance and the appearance of post-acne marks. The 5% niacinamide in its content helps to make the skin tone appear more balanced and supports the barrier, while arbutin offers care against the appearance of blemishes. "Boron nitride, on the other hand, reflects light on the skin surface, providing a brighter and healthier ""glow"" appearance." With regular use, the skin is supported to appear more vibrant, brighter and more balanced. It can be applied to clean skin in the serum step, morning and evening, in the form of a few drops. It is recommended to always use sunscreen during daytime use. Best regards.
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Does it remove stains?
Answer from Frankly Türkiye
Hello, BETAIN Serum is more focused on moisturizing and soothing. For spot treatment, you can choose Vitabomb serum and 23% Vitamin C serum. Best regards
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Where will I store the product? Would it be ok in a regular room or must it be in the refrigerator
Answer from Frankly Türkiye
Hello, you can store the product at room temperature or in the refrigerator. It fits both :)
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Do you recommend using Betaine serum and Sunday Glow serum together? Should we apply them one after the other for atopic skin, sir?
Answer from Frankly Türkiye
Hello, yes it is suitable. You can use the Betaine Serum and the Sunday Glow Serum together. It is a complementary combination, especially for atopic, sensitive and weakened barrier skin. The order of use should be Betaine Serum first, then Sunday Glow Serum. Betaine Serum, with its 10% Betaine, 1% Niacinamide, Panthenol, Trehalose and Hyaluronic Acid Complex content, intensely moisturizes the skin, reduces water loss and supports the skin barrier. Then, the Sunday Glow Serum, with 5% Niacinamide, Arbutin, and Galactomyces Ferment Filtrate, provides care for uneven skin tone, dull appearance, and blemishes. In this way, the skin not only feels more comfortable and moisturized, but also gains a more vibrant and bright appearance.
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Is there a risk of staining when the product is used during the day in summer?
Answer from Frankly Türkiye
Hello, No, there is no risk of staining during daytime use. It does not contain peeling actives such as AHA, BHA or retinol, which create sensitivity to the sun. With 10% betaine, niacinamide and barrier-supporting ingredients, it helps moisturize skin, support barrier and look more balanced. Suitable for morning and evening use. We still recommend using sunscreen during the day as with all skincare routines. Best regards
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Hello, is the product suitable for oily skin? Does it cause acne or comedones?
Answer from Frankly Türkiye
Hello, Yes, it is a very suitable serum especially for oily and combination skin. Thanks to the 10% betaine and niacinamide in its content, it helps to support the skin's oil balance, strengthen the barrier, and provide a more balanced appearance. It is non-comedogenic, it does not cause acne or comedone formation under normal conditions. It is often preferred, especially for skin experiencing oiliness, pore appearance, and barrier sensitivity. Suitable for morning and evening use. Best regards
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Can we wear it under make-up?
Answer from Frankly Türkiye
Hello, yes you can drive it. Best regards
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Hello, can Betaine 10 and pdrn ball serum be used together and how to use it?
Answer from Frankly Türkiye
Hello, yes it is used. You can use it in the order of PDRN serum first and then betaine serum. Best regards
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My skin cannot tolerate a lot of niacinamide content, but I want to use this product. If I use a low percentage, do you think it will cause acne or anything?
Answer from Frankly Türkiye
Hello, 1% does not pose a risk, but if your skin does not like niacinamide, you can choose heyday serum or closer serum, they do not contain niacinamide. Best regards
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Hello, I have red bumps on my cheeks and my skin is dry. If I use it, will it help get rid of the red bumps?
Answer from Frankly Türkiye
Hello, Yes, Betaine Serum can benefit in this regard; It supports the skin barrier and helps soothe the rough appearance seen with redness. However, given your dry skin type, Heyday Serum would be a more suitable and comfortable option for you. Betaine Serum (10% Betaine + 1% Niacinamide): Boosts the skin's moisture reserves, strengthens the barrier, and helps soothe rough, red skin. It offers a light but balanced moisture support for combination and oily skin. Heyday Serum: Formulated specifically for dry and sensitive skin, with 1% Panthenol, multi-layer hyaluronic acid, and adenosine content. It helps to soothe redness, tightness, and rough appearance due to dryness, keeping the skin moisturized and comfortable for a long time. Because it is barrier repair-focused, it provides faster and more visible relief for dry skin. In summary, while Betaine Serum can be beneficial, for dry skin and redness on the cheeks, Heyday Serum would be a more accurate and effective choice. Best regards
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Can this serum be used after AHA/BHA toner
Answer from Frankly Türkiye
Hello, Yes it can be used. It has an ingredient list and formula for use with all peeling acids. Best regards
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Can I use it around the eyes?
Answer from Frankly Türkiye
Hi, You can apply it around the eye without getting too close. Best regards
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Hello, is the product applied to damp skin or dry skin?
Answer from Frankly Türkiye
Hello, it is applied to dry skin.
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Hello, is it suitable for the eye area? I was also using the one with niasinamid15 zinc bulk and it felt very good, but when I used such a high rate and got the skin used to it, they asked me what I would use next. Is this true? Should I buy the Sunday one instead? I am 27 years old and I was using it for large pores and blackheads.
Answer from Frankly Türkiye
Hello, no, it is not related to the ratio, formulation is important. If Zaren is good for your skin, it means it is the right product for you right now, there is no need to increase the rate. You can apply it around the eyes without getting too close to the eyes.
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what does betaine do
Answer from Frankly Türkiye
Hello, it wraps the skin like a gelatin, protects and strengthens the skin barrier. It deeply moisturizes the skin. It even holds moisture better than hyaluronic acid. It gives the skin a plump and shiny appearance. It is lightweight and adapts to every skin type. It is anti-sensitivity and provides a calming effect on rosacea skin.
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Hello, should it be applied to damp skin?
Answer from Frankly Türkiye
Hello, you can apply it to dry or damp skin.
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Hello, I am thinking of buying your cica sunscreen along with this product. I also use azelaic acid every other evening at night. How should I add this product to my routine. Is there any problem in using it in summer? I have oily and acne prone skin that is also very sensitive.
Answer from Frankly Türkiye
Hello, it is a barrier serum, you can use it daily. It is for sensitive skin. You can apply it after azelaic acid and apply it under sunscreen in the morning. Best regards.
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It is said to be for all skin types, but there is a description for dry and sensitive skin in the product features section. I wonder which skin types?
Answer from Frankly Türkiye
Hello, it is suitable for all skin types. It is a serum that strengthens the skin's moisture barrier, which we especially recommend for dry, lifeless, sensitive skin. Best regards
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Hello. I have combination skin. I don't have acne, only comedones. For this reason, I use mercaptopurine containing isotretinoin some nights. Some nights the niacinamide serum too. When I put on make-up, my face becomes very flaky, which means I need moisturizer. However, I don't like that sticky feeling of moisturizer. That's why I'm thinking of buying either your Sunday Glow Serum or Betaine Serum. Can you guide me? � �
Answer from Frankly Türkiye
Hello, as we recommended in your other question, we recommend that you definitely use our aha tonic for both flaky appearance and comedones. Also, definitely do a double-stage cleaning with our cleansing oil containing bha. As a moisturizer, Sunday glow serum and betaine serum are also suitable for you. Sunday glow provides a brighter effect. Best regards
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My skin is very sensitive. Will 10% betaine cause sensitivity? It seems like a high rate.
Answer from Frankly Türkiye
Hi betaine is a moisturizing sensitivity reducing ingredient. Its high ratio allows it to wrap and protect your skin like a film. You can choose it comfortably. Best regards
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hi how to use this with zinc bubble serum can you use both at the same time
Answer from Frankly Türkiye
Hello, yes you can use both together. Apply niacinamide15 serum to clean skin after absorption, apply betaine serum. Best regards
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Hello, is it suitable to use with arbutin? in the morning routine too.
Answer from Frankly Türkiye
Hello, yes it is suitable. Best regards
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Hello, I have a rose face, it is extremely sensitive and red. I bought betaine, sunday glow, closer serums and moisturizing butter so much cream. I have to use sunscreen, I also have moisturizing serums and creams from different brands. How can I use it? I would like your information, I would like detailed usage information from you, thank you :)
Answer from Frankly Türkiye
Hello, apply betaine and sunday glow serum in the morning and apply sunscreen on top. At night, apply closer serum and butter so much cream. You can make routines that way. Best regards
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Hello, can you give information about the Betaine content? Is it good for redness and acne?
Answer from Frankly Türkiye
Hi, betaine is a powerful moisture-retaining and skin-barrier protective ingredient. It provides an anti-redness and sensitivity effect. It does not cause acne formation. Relieves skin dryness sensitivity and irritation. Best regards
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Can it be used after a shower?
Answer from Frankly Türkiye
Hello, yes of course you can use it. Best regards
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hi, can you use it on your scalp?
Answer from Frankly Türkiye
Hello, our products are suitable for skin use. Not developed for hair. Love
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Hello, I am undergoing zoretanin treatment. There is 1% niacinamide acid in the betaine serum. Will it harm my skin?
Answer from Frankly Türkiye
Hello, we definitely recommend it to be used as a skin barrier repairer during the acne treatment process. Niacinamide provides a strengthening effect for your skin here. You can use it easily. Best regards
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How can I use betaine, vitamin C, sunday glow, closer and retinol in a routine?
Answer from Frankly Türkiye
Hello, we recommend using vitamin C serums in the morning care. After cleansing your skin, first apply vitamin C serum, then a few minutes after it is absorbed, apply the Sunday glow serum. Put your sunscreen over it. For the evening routine, apply the closer serum after cleansing your skin. After the Closer serum is absorbed, apply the betain serum. Apply retinol cream as the last step in the night care routine, 2 days a week. This way you can create morning and evening routines. Best regards
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Hello, how should it be used with azelaic acid and arbutin? Thanks
Answer from Frankly Türkiye
Hello, since betaine serum is a skin barrier repairer, it gets along well with many ingredients. After applying your azelaic acid and arbutin serums and letting them absorb, apply the betaine serum on top. You can do morning routine with azelaic acid and evening with arbutin. Best regards
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How many times a week should I use it or should I use it every day before going to bed?
Answer from Frankly Türkiye
Hello, You can include Betain serum in your morning and evening routines every day of the week. It is suitable for daily use with its skin barrier repairing and skin nourishing ingredients.
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Do your products cause vomiting on the skin?
Answer from Frankly Türkiye
Hello, other products do not cause vomiting on the skin, except for products containing retinol, high amounts of acid and vitamin C. The reason why these substances cause vomiting on the skin is because your skin is not used to it and your skin underneath is filled with closed comedones. On a healthy skin, the products do not cause vomiting. None of our products in our brand contain comedogenic ingredients. You can use it easily. Best regards
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Do I need to apply extra moisturizer after Sunday Glow Serum?
Answer from Frankly Türkiye
If your skin is dry, you can apply it. It will provide enough moisture for combination oily skin. You can apply it according to your skin's needs after a few uses.
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Hello, some influencers recommend using it with vitamin C. Does it harm the skin?
Answer from Frankly Türkiye
Hello, it is suitable for use with vitamin C. Together, it provides skin repair and blemish care. You can use it easily.
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AHA 8% Tonic, so what should I use this tonic with in the evening? What can I apply after this tonic?
Answer from Frankly Türkiye
Hello, you can use it with all products except retinol and high vitamin C serums. Betaine serum and closer serum provide both pore tightening and skin repairing effects, especially after AHA toner. After the aha tonic that provides sebum balance, moisturize your skin with a good moisturizer or madecassoside cream. Best regards
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I have rosacea, can I use it?
Answer from Frankly Türkiye
Hello, yes, it is suitable for use on rosacea skin. It has been developed especially for repairing the skin barrier of sensitive skin.
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Hello, both betaine and niacinamide are ingredients that I have not used before. Is it suitable for first time use? I have dry sensitive atopic skin, everything can cause allergies.
Answer from Frankly Türkiye
Hello, betaine is specially formulated for sensitive allergic skin. You can use it easily. It repairs the skin barrier and soothes redness and sensitivity. Although Sunday Glow contains a high amount of niacinamide for the beginning, it provides a gentle effect thanks to its milk cream form. Initially, you can add the betaine serum to your routine every day, morning and evening, and the Sunday glow serum 3 to 4 days a week, and then you can also use the Sunday glow daily. 5% niacinamide is a rate that we recommend you to gradually get used to for sensitive allergic skin, normal skin can directly include it in your routine.
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Can it be used with retinol? Betaine is not an ingredient I have used before, tskr
Answer from Frankly Türkiye
Hello, you can use it with retinol. It provides compliance with all content. It is a skin barrier restorer. It allows you to create a much fuller moisturized skin, especially with retinol.
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Hello. Is this product suitable for oily, combination and acne-prone skin? Additionally, I think its SKT is 11.12.2025. Do you have the same product with a later date in stock? Thank you, good luck.
Answer from Frankly Türkiye
Hello, yes it is suitable. The current product SKT is dated 11.12.2025. The expiration date of the stocks we currently have is as follows. Best regards
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Product details
Product description
Soothing serum with 10% betaine + 1% niacinamide replenishing the water reserves of the skin
it is an intense moisture serum that provides instant comfort against the feeling of dryness, tension and sensitivity on the skin, and strengthens the skin barrier. Frankly betaine 10 serum has been specially developed in accordance with the needs of oily skin and high sebum production. The formula, which includes 10% pure betaine, 1% niacinamide, panthenol, trehalose, and hyaluronic acid complex, helps to reduce transepidermal water loss while replenishing the skin's natural moisture reserve. Thanks to this, the skin is balanced throughout the day, soft and filled with a feeling of moisture. Thanks to its light, water-based texture, it is easily absorbed even on combination and oily skin, locking in moisture without leaving a feeling of heaviness, stickiness or shine on the skin. With regular use, the skin barrier is strengthened, the feeling of tightness on the skin is reduced, and the skin becomes more calm and smooth. Betaine 10 serum does not cause sun sensitivity on the skin. Therefore, it can be safely used in both morning and night routines. It also works in harmony with all active ingredients such as aha, bha, retinol, peptides, vitamin c, and tranexamic acid. When used before activities, it supports the skin barrier, reducing the risk of irritation and preparing the skin for strong formulas.
Additional info
- The selling price on Trendyol already includes the export-related costs.
- Sold by .
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Barcode No: 8809990268047
- Origin: KR
FRANKLY Skin Barrier Repair Renewing and Moisturizing Serum Containing 10% Betain and Niacinamide 30ml features
SPF
No Protection
Type
Bottle
Key Ingredient
Niacinamide
Additional Feature
Vegan
Anti-aging
Yes
Ingredients
Water, Betaine(10%), Propanediol, Glycerin, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Trehalose, Panthenol, Hydrogenated Lecithin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Zea Mays (Corn) Kernel Extract, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Dextrin, Gardenia Florida Fruit Extract, Fructan, Glucose, Allantoin, Hydroxyacetophenone, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethylhexyl Palmitate, Ethylhexylglycerin, Adenosine, Cetyl Ethylhexanoate, Xanthan Gum, Disodium EDTA, Polyglyceryl-10 Oleate, Coptis Japonica Root Extract
Instructions for Use/Warnings
Suitable for morning and evening use. After cleansing your skin, apply 2-3 drops of serum to your face and neck. Gently spread it from the center of your face to the edges using your fingertips.
Origin
KR
Skin Type
All Skin Types
Volume
30 ml
Intended Use
Regenerative
Safety information
Product safety information
