Score computed from verified review sentiment, ingredient efficacy, and cross-platform consistency.
Reviewed by Flash AI Editorial Team · Last updated March 2026.
Users report significant reduction in dandruff and scalp itchiness within a couple of weeks of using the Pilgrim Advanced Hair Growth Serum, leading to a healthier scalp environment.
The serum is consistently described as lightweight and non-greasy, making it comfortable to apply without leaving hair feeling sticky or heavy.
Multiple users have observed a noticeable decrease in hair fall and an increase in hair strength and density after consistent use of the Pilgrim Advanced Hair Growth Serum.
The serum has shown positive results in promoting new hair growth, including the regrowth of baby hair, contributing to denser and fuller-looking hair over time.
Some users have found that the Pilgrim serum did not yield significant results for their hair growth, with one user mentioning it didn't do anything for them and made their hair slightly greasier.
While the serum promotes hair growth and density, it may not significantly increase hair length within a month, with one user noting that hair length growth did not meet expectations.
Some users have noted that the serum can make hair slightly greasy by the third day of application, especially if too much product is used.
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 Pilgrim 3% Redensyl and 4% Anagain Advanced Hair Growth Serum is a 30 ml scalp treatment built for people managing hair fall and dandruff together. It scores 78 out of 100 on Flash AI, with strong marks for Scalp Health (85) and Hair Strength and Density (80). Across 670 verified reviews on 5 platforms, users consistently highlight reduced dandruff, fewer hair fall episodes, and visible baby hair growth with regular use. The serum is paraben-free, made in India, and formulated for all hair types.
Four active ingredients drive the formula. Redensyl, at a 3% concentration, works directly on hair roots to restore and rebalance the growth cycle, targeting the root cause of excessive shedding. Anagain, at 4%, uses its regenerative properties to reduce hair fall, stimulate growth at the follicle level, and enhance hair thickness and density over time. Seascalp™ addresses the dandruff side of the equation, alleviating scalp itchiness, flakiness, and greasiness. Korean Black Rice rounds out the active ingredient list, contributing to overall scalp health alongside the other three actives.
This serum suits people with dandruff-prone scalps who are also experiencing thinning or heavy shedding. Reviewers who used multiple bottles report more consistent improvement, so allow at least a few months of regular use before judging the outcome. That said, the serum does not deliver the same results for everyone. Some users saw no significant improvement in hair growth, and a few found the texture slightly greasy after a few days, particularly with heavier application. The scent has drawn complaints from some users as well. If you have a sensitive nose or tend to apply more product than directed, these concerns are worth considering before purchase.
Flash AI rates this product at 78 out of 100, and the score reflects genuine strengths in scalp health and follicle stimulation. Available from ₹424 to ₹666 across 13 sellers, the lower end of that range represents solid value for a serum with four active ingredients and clinically tested hair growth results, based on a study conducted on 32 males and females presenting hair loss. The Growth Stimulation score of 75 and User Experience score of 65 signal that the product works well for most but is not universally effective. If you are dealing with dandruff alongside hair thinning, this serum is worth trying at the ₹424 entry point before committing to a full multi-bottle regimen.
"With a Flash AI Score of 78/100, Pilgrim 3% Redensyl & 4% Anagain Advanced Hair Growth Serum for Dandruff-prone Scalp 30 ml earns its ranking through demonstrated, cross-platform results."
— Flash AI Editorial TeamPilgrim is an Indian skincare and haircare brand that draws inspiration from global beauty rituals, offering products infused with ingredients like Korean Black Rice, Retinol, and Vitamin C. Known for their accessible price point and targeted solutions for concerns like dullness, dark spots, and uneven texture, their range incorporates actives such as Glycolic Acid and Niacinamide. Pilgrim products are widely available across Indian marketplaces including Nykaa, Amazon, Flipkart, and Myntra.
| Features | 3% Redensyl & 4% Anagain Advanced Hair | Bodywise | Hair Growth Pack | Hair | Bontress Pro Hair Serum | Lador Perfect Hair Fill-Up (Hair Ampoule |
|---|---|---|---|---|
| Key Ingredients | Anagain, Redensyl, Seascalp™, Korean Black Rice | 3% Redensyl & 2% Anagain, Rosemary | Redensyl, Procapil, Capixyl, Anagain | Keratin, Ceramides, Ceramide NP… |
| Best For | hair care | Adults | ||
| Hair Type | — | — | Herbal | — |
| Price From | ₹424 | ₹569 | ₹680 | ₹299 |
"I started using Pilgrim Advanced Hair Growth Serum for my dandruff and hair fall. After a few weeks, my dandruff reduced and my hair felt stronger. The serum is light and non-sticky, which I really liked. It worked well for me and is good for both men and women."
"This serum is great for hair growth I see change in my hair growth and regrowth of my baby hair."
"I started using the Pilgrim Hair Growth Serum recently and it’s been a good experience so far. It reduced the itchiness and dandruff on my scalp, and my hair fall has also gone down. The serum feels light and doesn’t make the hair greasy."
Apply the serum directly to your scalp, not your hair lengths, and massage it in gently to aid absorption. Most users apply it daily or on alternate days for consistent results. You do not need to rinse it out. Start with a small amount and adjust the quantity based on how your scalp responds to avoid greasiness.
Yes, the specs confirm this serum is formulated for all hair types. Reviewers with varying hair textures report positive results, including reduced dandruff and improved hair density. The combination of Redensyl, Anagain, and Seascalp™ makes it particularly suited to scalps dealing with dandruff and hair fall at the same time.
Redensyl works directly on hair roots to restore and rebalance the hair growth cycle, targeting shedding at its source rather than just coating the hair shaft. At a 3% concentration, it is one of the two primary active ingredients in this serum. Reviewers frequently cite follicle stimulation and reduced hair fall as among the most noticeable effects of consistent use.
The product is clinically tested to show new hair growth in 28 days, based on a study conducted on 32 males and females presenting hair loss. Reviewers who used multiple bottles report more sustained and consistent improvement over time. For a fair assessment of its impact on hair density and scalp health, plan to use it regularly for at least two to three months.
Some users report that the serum feels slightly greasy after a few days of continuous use, especially when applying more than the recommended amount. A small number of users also find the scent unpleasant. Using a controlled, minimal quantity per application reduces the likelihood of a greasy feel. If you have a reactive scalp, do a patch test before committing to daily use.
A shampoo rinses off and an oil primarily coats the hair and scalp surface. This leave-in serum delivers active ingredients like Redensyl and Anagain directly to the scalp over an extended period, working on follicle health between washes. It also addresses both dandruff control through Seascalp™ and follicle stimulation through Redensyl and Anagain in a single product, which a basic shampoo or hair oil typically does not do.
The Pilgrim 3% Redensyl and 4% Anagain Advanced Hair Growth Serum is available across 13 sellers, with prices starting from ₹424. Comparing prices across platforms before placing your order gives you the best chance of securing it at the lowest available rate. Prices can go up to ₹666 depending on the seller.
Reviewers consistently describe the formula as lightweight and non-greasy immediately after application, with no sticky or heavy feeling on the hair. However, some users note a slightly greasy feel by the third day of use, particularly when applying too much product. Using a small, measured amount each time helps maintain a comfortable finish.
Anagain is listed as an active ingredient in this paraben-free serum at a 4% concentration, and the product is specified as suitable for all hair types. The available specs do not flag any specific sensitivity warnings. If you have a reactive or sensitive scalp, do a patch test before full application and stop use if irritation develops.
The specs confirm this serum suits all hair types, but they do not specifically certify compatibility with chemically treated or color-treated hair. The formula is paraben-free and applied topically to the scalp rather than the hair lengths. If your hair is color-treated, do a patch test first and check with your colourist before adding a new active-ingredient serum to your routine.