Acne-prone skin can be difficult to manage as even a small mistake can aggravate the problem. Things get complicated when it comes to choosing the right skin care products like serums for face. Dot & Key and Plum are two brands that often come to mind when choosing a serum. Although both products claim to fade blemishes and improve skin tone, you may be confused about which one to include in your skin care routine for effective results. We have prepared a comparative article on Dot & Key 10% Niacinamide + Cica Serum and Plum 10% Niacinamide Face Serum. Read this to decide about the health of your skin.
Product Overview
Dot & Co’s 10% Niacinamide + Cica Serum is suitable for acne-prone, sensitive skin. It claims to target acne scars, reduce redness and control excess oil while improving the skin barrier. This fragrance-free, lightweight serum for acne-prone skin claims to be fast-absorbing, leaving skin soothed and hydrated. It also promises to help you get clear skin in 4 weeks.
Specifications of Dot&Key 10% Niacinamide Face Serum:
Skin Type: All
Item Form: Serum
Why choose this product: You can choose this product because of its fragrance-free nature and benefits for acne-prone skin.
Why avoid it: You can avoid this serum as it may leave sticky residue.
Plum 10% Niacinamide Serum contains rice water and squalane to brighten skin. It can help reduce blemishes and improve texture. With a unique milky, lightweight formula, Plum Serum for Oily Skin can soothe acne and enhance the skin barrier. The brand claims that it is clinically proven to show results in just 2 weeks.
Specifications of Plum 10% Niacinamide Serum:
Skin Type: All
Item Form: Abiad Kasturi
Why choose this product: You can choose this serum for acne-prone skin as it is FDA-approved and natural.
Why avoid it: You can avoid it as some users feel that it does not provide value for money.
Also read: Best Vitamin C Serum for Oily Skin: 10 Top Choices for a Healthy and Radiant Glow
1. Effectiveness of Serum
Dot & Key 10% Niacinamide + Cica Serum:
Dot & Key Serum claims to cause a visible reduction in acne scars, dark spots and inflammation within 4 weeks. Its combination of niacinamide and cica works effectively on soothing redness, calming breakouts, and controlling excess oil, making it ideal for sensitive skin, acne-prone.
Plum 10% Niacinamide Serum:
Plum 10% Niacinamide Serum claims to give you brighter skin, fewer blemishes and better texture in just 2 weeks. It also contains squalane and rice fermentation that enhance hydration and smoothness, promoting noticeable shine and balanced oil production.

2. Composition of serum
Dot and Key Serum:
Dot & Key’s serum claims to get absorbed quickly into the skin. It is a lightweight serum specially designed for oily and sensitive skin to avoid greasiness while ensuring a cool application experience.
Plum 10% Niacinamide Serum:
Plum Serum has a unique milky texture that feels light and smooth. It absorbs quickly without stickiness, leaving a soft, non-greasy finish. This makes it suitable for daily use.
Also read: Best body lotions for winter: 10 top choices for soft and smooth skin
3. Ingredients and Benefits
Dot & Key Serum for Skin Health:
1. Niacinamide (10%): This skin care ingredient can brighten skin, fade dark spots, and minimize pores.
2. Sika (Centella Asiatica): It can help soothe redness, soothe irritation, and strengthen the skin barrier.
3. Oil-Control Agent: Together, they can help reduce excess sebum production. It can help prevent acne breakouts.
Plum 10% Niacinamide Serum:
1. Niacinamide (10%): This serum has 10% niacinamide content. It can help in removing blemishes, reducing acne scars and making the skin glow.
2. Rice Fermentation Filtration: This skin care ingredient can help smooth the skin texture. It can make your skin feel hydrated with amino acids.
3. Squalane: Regular use of serum containing squalane which can promote hydration, strengthen the skin barrier and improve elasticity.
4. Vitamin E: This antioxidant can protect your skin from sun damage and improve skin complexion.
Also read: Best Niacinamide Serums: 10 Top Choices to Promote Glowing, Even Tone, and Healthy Skin
4. Suitability for acne-prone skin
Dot & Key 10% Niacinamide Serum:
Dot & Key 10% Niacinamide Serum is suitable for oily, acne-prone and sensitive skin types. It can help address excess oil, breakouts, and inflammation. Its fragrance-free formula ensures minimal irritation.
Plum 10% Niacinamide Serum:
This niacinamide serum from Plum is suitable for all skin types including acne-prone skin. With its hydrating squalane, this serum can boost skin hydration. It is fragrance-free and non-irritating, making it suitable for everyday use by men and women.
Also read: Best Whey Protein Powder in India: 10 Top Choices to Boost Your Performance and Muscle Growth
5. Price Point
Dot End’s 10% Niacinamide Serum Price 382 for 20 ml. It offers good value for its quantity and multifunctional benefits. On the other hand, Plum 10% Niacinamide Serum is priced at ₹249 for 10ml, which makes it more affordable, especially for those who want a trial-sized option. However, given the volume difference, Dot & Key may offer greater value in the long run.
6. User Experience
Dot & Key 10% Niacinamide + Cica Serum:
Customers praise Dot & Key Serum’s ability to reduce acne scars, dark spots, and redness, making it ideal for oily, acne-prone, and sensitive skin. Many highlight its light, non-sticky texture and glossy finish. However, some people note inconsistencies in its effectiveness, and some believe that it is a bit weak, which affects overall user satisfaction.
Plum 10% Niacinamide Face Serum:
Users love Plum 10% Niacinamide Serum’s quick results, hydrating milky texture, and suitability for all skin types, including sensitive skin. It improves skin texture, adds noticeable glow, and fades blemishes effectively. However, some people feel that the quantity is inadequate for the price and report mixed experiences with the severity of acne and overall value for money.
Also read: How to Choose a Face Serum to Suit Your Skin Type: A Guide You Shouldn’t Miss
Conclusion: Which one is better for acne-prone skin?
Both serums are excellent in delivering benefits, but the choice depends on individual needs. If your skin is acne-prone or sensitive, choose Dot & Key’s 10% Niacinamide Serum as it can soothe the skin and control oil over time. Choose Plum 10% Niacinamide Serum for fast results, glowing skin and extra hydration, especially if you want a multi-tasking ingredient to improve texture.
For oily, acne-prone and sensitive skin that wants healing and long-term benefits, Dot & Key Serum is ideal. For all skin types looking for quick, visible results and hydration, Plum Serum is the better choice. Both are cruelty-free and free of harmful additives like parabens and silicones.
Comparison between Dot & Key Serum and Plum Face Serum:
| Dot & Key 10% Niacinamide + Cica Serum | Plum 10% Niacinamide Face Serum | |
|---|---|---|
| price | 382 | 249 |
| amount | 20 ml | 10 ml |
| content free | fragrance free | paraben free |
| benefits | soothing | brightening |
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Frequently Asked Questions (FAQ)
- What is face serum?
Face serum is a concentrated skin care product that can deliver active ingredients deep into the skin while targeting specific concerns like wrinkles, hydration and uneven skin tone.
- How should I apply face serum?
Apply a few drops of face serum on clean skin, massage gently with your fingers. Use it after cleansing and before moisturizing for best results.
- Can I use face serum daily?
Yes, most face serums can be used daily, usually in the morning or evening. However, follow product guidelines, as some serums may contain ingredients for specific skin concerns.
- What are the benefits of using face serum?
Face serums provide deep hydration, reduce fine lines, brighten the complexion and improve skin texture. They are formulated with powerful ingredients to effectively target specific skin concerns.
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