Score computed from verified review sentiment, ingredient efficacy, and cross-platform consistency.
Reviewed by Flash AI Editorial Team · Last updated March 2026.
Users report this serum effectively fades hyperpigmentation and reduces dark spots, leading to a brighter and clearer complexion. Many have repurchased it due to visible results.
The serum is praised for providing a noticeable glow and improving skin texture within a short period, with some users seeing results in as little as 5-7 days. It's described as lightweight and absorbing well.
The Plum serum is highlighted for its 15% Ethyl Ascorbic Acid, a stable form of Vitamin C, along with Japanese Mandarin and Kakadu Plum, which work together to boost glow and provide antioxidant protection. It is noted as being non-sticky and suitable for various skin types.
The serum is noted for its lightweight texture and ability to absorb easily into the skin without leaving an oily residue, making it comfortable for daily use and moisturizing.
There are reports of inconsistent product quality, with some users experiencing a texture that is thin and oily, failing to absorb properly, while previous batches were described as slightly sticky but effective. This inconsistency leads to a lack of visible results for some.
Some users, particularly those with sensitive skin, are advised to be cautious when going into the sun after applying this serum, as it may cause adverse reactions. There is also a report of a severe allergic reaction after use.
A portion of users found the serum ineffective, reporting no visible benefits or glow, even after consistent use. This lack of results led to disappointment, especially considering the product's price point.
Flash AI analyzes thousands of reviews across Amazon, Nykaa, YouTube & Reddit, etc. to give you one honest score — and finds you the best price in India.
The Plum 15% Vitamin C Face Serum is a lightweight, fragrance-free brightening serum that targets dark spots, hyperpigmentation, and dullness on the face. The 10 ml bottle suits daily use and fits easily into any morning or evening skincare routine. Flash AI gives it a score of 75/100, drawing on 5,881 verified reviews across 5 platforms. It scores particularly high on Brightening (85/100) and Texture and Glow (80/100). Reviewers consistently report visible improvements in skin clarity and glow, with many repurchasing after finishing multiple bottles.
The serum's active core is 15% Ethyl Ascorbic Acid, a stable derivative of Vitamin C that brightens skin and targets pigmentation. Kakadu Plum, one of the richest natural sources of Vitamin C, supports free radical defence and adds to the formula's antioxidant potency. Japanese Mandarin supports skin firmness. The formula also includes Collagen as an active ingredient, reinforcing its anti-ageing angle. Aloe Vera and Rose extracts deliver hydration and a soothing effect, keeping skin balanced throughout the day. The serum carries no parabens, phthalates, or sulphates, and holds hypoallergenic, vegan, cruelty-free, and dermatologically tested status. Containing no fragrance, it suits those who react to scented products.
This serum suits adults across all skin types: oily, dry, combination, acne-prone, and sensitive. People targeting dark spots, uneven tone, or early signs of ageing will find the ingredient profile directly relevant to their concerns. That said, some reviewers with sensitive skin noted caution before sun exposure after applying this serum. A small number reported inconsistent texture between batches, with some experiencing a thin, oily consistency that did not absorb well. A few users also reported adverse skin reactions. Patch testing before first use is advisable, especially for reactive skin.
Priced between ₹99 and ₹760 across 10 sellers, the Plum 15% Vitamin C Face Serum gives budget-conscious buyers real flexibility. At the lower end of that range, it offers strong value given the stable Vitamin C concentration and clean ingredient profile. Review sentiment broadly confirms the product delivers on brightening and texture improvement for most users, with many calling it repurchase-worthy. Batch-to-batch consistency is the one area where it falls short, reflected in the Ingredient Quality score of 55/100, the lowest in the score breakdown. Flash AI recommends this serum for buyers who want an affordable, dermatologist-tested Vitamin C option, with the caveat to buy from a reputable seller to reduce the risk of inconsistent performance.
"With a Flash AI Score of 75/100, Plum 15% Vitamin C Face Serum 10 ml earns its ranking through demonstrated, cross-platform results."
— Flash AI Editorial TeamPlum is a hair care brand available across major Indian marketplaces including Amazon, Nykaa, and Flipkart.
| Features | 15% Vitamin C Face Serum | Livon Anti-Frizz Serum | Bajaj 100% Pure Coconut Oil - No Added |
|---|---|---|---|
| Key Ingredients | Collagen, Japanese Mandarin, Kakadu Plum, Vitamin C | Vitamin E, Moroccan Argan Oil | Coconut Oil |
| Best For | Adults | Men & Women | |
| Hair Type | Fragrance-Free, Unscented | — | — |
| Price From | ₹99 | ₹217 | ₹446 |
"Great serum ,absorbs easily into the skin without any oily feel , moisturises the skin and maintains clean face on a great price point."
"So effective on the skin. feels little sticky but the glow it gave me damn good. definitely go for this.....it will show you results in max 5-7 days."
"The product felt changes as earlier I bought , it was little sticky but gave instant glow on the face and also made my complexion clearer. But when I purchased second time, it is like thin oily , doesnt get absorbed in the skin, oil remains on the skin. Cant feel any difference"
The serum suits twice-daily use, morning and evening. Apply 2 to 3 drops on clean, dry skin and pat gently until absorbed. Follow with a moisturiser, and always apply sunscreen in the morning, as Vitamin C serums can increase sun sensitivity.
Yes. The serum is formulated for all skin types including oily, combination, acne-prone, dry, and sensitive. It has a lightweight, non-sticky texture that absorbs quickly without adding excess oil. It is fragrance-free and hypoallergenic, which reduces the risk of irritation for those with reactive skin.
Ethyl Ascorbic Acid is a stable derivative of Vitamin C used in this serum at a 15% concentration. This form resists oxidation better than some other Vitamin C variants, helping the formula stay effective over time. It works to brighten skin, target dark spots, and deliver antioxidant protection.
Some users report a noticeable glow improvement within 5 to 7 days of consistent use. Visible reduction in dark spots and hyperpigmentation typically requires several weeks of regular application. Results vary depending on skin type, the severity of the concern, and how consistently you use the serum.
Some users, particularly those with sensitive skin, have noted caution is needed before sun exposure after applying this serum. A small number of users reported adverse skin reactions after use. Patch testing before first use is strongly advisable, and applying broad-spectrum sunscreen daily is essential when using any Vitamin C serum.
A 15% concentration delivers a higher dose of active Vitamin C than entry-level serums, making it more effective for targeting visible pigmentation and established dark spots. Higher concentrations may require more care for first-time users or those with sensitive skin, so a patch test before full use is recommended.
The Plum 15% Vitamin C Face Serum is available from ₹99 across 10 sellers. Prices vary up to ₹760 depending on the seller, so comparing listings across online platforms before purchasing is recommended to secure the best available price.
The serum has a lightweight, liquid texture that absorbs quickly and leaves no oily or sticky residue. Users describe it as comfortable for daily use and easy to layer under moisturiser or sunscreen. It is completely fragrance-free, so there is no scent lingering after application.
Yes. This serum lists both Vitamin C (as Ethyl Ascorbic Acid) and Collagen as active ingredients, and the formula carries dermatologically tested status. It is also hypoallergenic and free from parabens, phthalates, and sulphates, making it suitable for daily use. People with sensitive or reactive skin should still patch test before starting.
The product has a stated shelf life of 24 months from the date of manufacture. Once opened, store it away from direct sunlight and heat to preserve the stability of the Vitamin C and other active ingredients. Check the packaging for the period-after-opening symbol for guidance on use once the seal is broken.
