5% Niacinamide Barrier Support Serum | Rub It In Serum

Lactobacillus Ferment Lysate | 30 ml

Formulated with Lactobacillus Ferment Lysate, a clinically refined extract from the same beneficial bacteria found in traditional dahi, to strengthen your skin barrier and support a balanced complexion.

Fades Spots
Controls Sebum
Boosts Glow
Support Barrier
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Aloe Vera Leaf Juice

Aloe Vera Leaf Juice

Soothes irritation, hydrates skin, and lightens blemish marks gently

Vitamin E (Tocopherol)

Vitamin E (Tocopherol)

Shields skin from environmental damage and restores natural glow

Jojoba Oil

Jojoba Oil

Moisturises deeply without clogging pores, mimics skin's natural sebum

Niacinamide (Vitamin B3)

Niacinamide (Vitamin B3)

Fades dark spots, controls oil, and brightens overall skin tone

Lactobacillus Ferment Lysate

Lactobacillus Ferment Lysate

Balances your skin's microbiome and rebuilds the barrier from within

Step 1 — Cleanse & Tone first Always apply after Clean It Off Face Wash and Dab It On Toner. Skin must be clean and dry before application.

Step 2 — Dispense 2 drops Take exactly 2 drops into your palm. No more, the formula is concentrated.

Step 3 — Massage upwards Gently massage upwards across face until completely absorbed.

Step 4 — Wait before layering Allow 30–60 seconds for full absorption before applying Soak It In Moisturiser.

Step 5 — Use twice daily Apply every morning and night as Step 3 of the AM:PM Ritual.

Tip for oily skin: In hot or humid weather, Rub It In can be used as a standalone moisturiser, skip the cream entirely.

  • Fades dark spots and blemish marks
  • Evens out skin tone
  • Controls excess oil
  • Keeps skin plump and hydrated
  • Protects skin from environmental damage
  • Improves the appearance of acne scars
  • Gives an instant, natural glow
  • Strengthens the skin's natural barrier
FDA Approved
Cruelty Free
100% VEGAN
Dermatologist Tested

Loved by thousands

Customer testimonial
Customer testimonial
Customer testimonial
WHY US?
Postbiotic + Prebiotic SkincarePostbiotic + Prebiotic Skincare
|
No Harsh ChemicalsNo Harsh Chemicals
|
For All Skin TypesFor All Skin Types
|
100% vegan & cruelty free100% vegan & cruelty free
|
No GMO IngredientsNo GMO Ingredients
|
Made In IndiaMade In India
|
Postbiotic + Prebiotic SkincarePostbiotic + Prebiotic Skincare
|
No Harsh ChemicalsNo Harsh Chemicals
|
For All Skin TypesFor All Skin Types
|
100% vegan & cruelty free100% vegan & cruelty free
|
No GMO IngredientsNo GMO Ingredients
|
Made In IndiaMade In India

Drag the slider to see the difference a balanced microbiome makes

Balanced
Disrupted
"The difference isn't a new ingredient, it's a restored ecosystem."
Microbiome Disrupted
  • 01

    Damaged skin barrier

    Harsh products strip ceramides and proactive lipids

  • 02

    Persistent redness & inflammation

    Chronic inflammation from an imbalanced skin ecosystem

  • 03

    Breakouts & acne flare-ups

    Bad bacteria overgrow and trigger inflammatory acne cycles

Balanced
Disrupted
"The difference isn't a new ingredient, it's a restored ecosystem."
Microbiome Balanced
  • 01

    Even Pigmentation

    Balanced ecosystem reduces melanin overproduction over time

  • 02

    Resident Barrier

    Postbiotics boost ceramide production and protective peptides

  • 03

    Clear, Calm Skin

    Good bacteria outcompete pathogens, fewer breakouts naturally

Honest skin, honest results

Before
After
4.5 | 5.0
DRY SKIN

My skin feels support .My skin was calmer, more hydrated, and the tight dry feeling completely disappeared within 3 weeks.

Priya M. Mumbai

Before
After
4.5 | 5.0
Sensitive Skin

Gentle enough for my reactive skin.Within 3 weeks my skin was calmer than it's been in years. The serum made the biggest difference to my post-acne marks.

Sneha T. Pune

Before
After
4.5 | 5.0
pigmentation

My uneven tone is cured Dark spots lightened noticeably after a month. Lightweight, absorbs instantly, no residue and zero irritation.

Kavya S. Hyderabad

Before
After
4.5 | 5.0
DRY SKIN

Breakouts reduced & scars faded No stinging, no redness. After two weeks my skin felt balanced and the redness I wake up with has calmed significantly.

Ananya R. Bengaluru

Why your skin will love Rub It In

Fades Dark Spots and Hyperpigmentation

Niacinamide inhibits the transfer of melanin to skin cells, the biological process responsible for dark spots, post-acne marks, and uneven tone. It works at the cellular level, not just on the surface.

68%

improvement in hyperpigmentation visibility

68%
Controls Sebum Without Drying SkiN

Niacinamide regulates sebaceous gland activity, reducing excess oil at the source. Jojoba Oil simultaneously mimics skin's natural sebum, signalling the skin to stop overproducing oil while keeping it moisturised.

52%

reduction in sebum excretion rate

52%
Delivers Antioxidant Protection Daily

Vitamin E neutralises free radicals generated by UV exposure and environmental pollution, the primary drivers of premature ageing, pigmentation, and barrier damage. Every application is an invisible shield against daily skin stress.

50%

reduction in oxidative stress markers

50%
Provides Deep, Lasting Hydration

Jojoba Oil and Aloe Vera Leaf Juice work together as a humectant-emollient pair, drawing moisture in and sealing it within the skin layers. The result is hydration that doesn't evaporate within hours.

34–48%

increase in skin hydration levels

34–48%

What's inside, and exactly why.

LACTOBACILLUS FERMENT LYSATE
LACTOBACILLUS FERMENT LYSATE

The concentrated, purified extract of dahi-like good bacteria. Support your barrier, balances your microbiome, and gives skin every Postbiotic benefit, without the curd.

LACTOBACILLUS FERMENT LYSATE
JOJOBA OIL
JOJOBA OIL

Mimics skin's natural sebum without clogging pores. Deeply moisturises while calming inflammation, ideal for acne-prone skin.

JOJOBA OIL
NIACINAMIDE
NIACINAMIDE

Fades dark spots, controls sebum, and brightens skin tone. One of the most clinically validated brightening actives available.

NIACINAMIDE
vitamin e
vitamin e

Neutralises free radical damage from pollution and UV daily. Restores natural glow and supports scar healing.

vitamin e
aloe vera
aloe vera

Hydrates and soothes simultaneously. Lightens blemish marks and enhances absorption of all other actives.

aloe vera

The science behind the results.

Trusted by 10k+ Customers across India

216 Reviews

0%

Reduction in acnes with topical Lactobacillus Ferment Lysate

68%
Improvement in hyperpigmentation visibility after 8 weeks
56%
Stronger skin barrier, less water loss
52%
Reduction in excess oil production
47%
Less skin inflammation in 2 weeks

Five products.
one complete ritual.

  • CLEAN IT OFF (Face Wash) 100ml:

    CLEAN IT OFF (Face Wash) 100ml:

    Removes impurities. Never strips the skin.

  • DAB IT ON (Toner) 100ml:

    DAB IT ON (Toner) 100ml:

    Balances pH. Opens skin for deeper absorption.

  • RUB IT IN (Serum) 30ml :

    RUB IT IN (Serum) 30ml :

    Fades spots. Brightens. Controls oil.

  • SOAK IT IN (Moisturiser) 45ml :

    SOAK IT IN (Moisturiser) 45ml :

    Seals hydration. Nourishes and support the barrier.

  • SMEAR IT ON (Clay Mask) 45ml :

    SMEAR IT ON (Clay Mask) 45ml :

    Deep cleanses. Weekly microbiome reset.

Vitamin C Face Serum for Pigmentation, Dark Spots and Skin Brightening in India

If you are looking for the best Vitamin C face serum in India, the Rub It In Serum by Sonnet Wellness is designed to target pigmentation, dark spots and uneven skin tone while improving overall skin health. This advanced formula works effectively as a skin brightening serum in India, helping you achieve clearer, smoother and more radiant skin with regular use.

In today’s environment, skin is constantly exposed to pollution, sun damage and stress, which leads to dullness and pigmentation. Using a high quality serum for pigmentation in India can help restore your skin’s natural glow and improve texture over time. The Rub It In Serum is created to deliver visible results without harming your skin barrier, making it suitable for daily skincare routines.

Best Vitamin C Face Serum in India for Brightening and Pigmentation

Choosing the best face serum for skin brightening in India is important if you want long term results. Many products only provide temporary glow, but this Vitamin C face serum in India works deep within the skin to reduce pigmentation and improve tone.

This serum is formulated to act as one of the best serum for brightening skin in India by targeting dullness and uneven skin tone at the root. With consistent use, it helps improve clarity and enhances your natural radiance.

Effective Solution for Dark Spots and Uneven Skin Tone

Dark spots and pigmentation are common concerns caused by sun exposure, acne scars and hormonal changes. Finding the best serum for dark spots in India is essential for achieving even toned skin.

The Rub It In Serum works as the best face serum for pigmentation in India by gradually reducing dark spots and improving skin clarity. It also performs well as the best face serum for dark spots and pigmentation in India, making it a complete solution for multiple skin concerns.

For those dealing with stubborn marks, this product acts as the best face serum for pigmented skin in India by helping reduce discoloration and restoring skin balance.

Skin Brightening Serum India for Daily Use

A good skin brightening serum India should not only improve glow but also maintain skin health. This serum is designed for daily use and works effectively without causing irritation.

As a skin brightening serum in India, it helps:

  • Improve dull and tired skin
  • Enhance natural glow
  • Even out skin tone
  • Support healthy skin texture

It is suitable for both beginners and advanced skincare users who want visible and long lasting results.

Best Brightening Serum for Oily Skin in India

Oily skin requires lightweight formulations that do not clog pores. This product is considered among the best brightening serum for oily skin in India because of its fast absorbing and non greasy texture.

It helps control excess oil while still providing hydration and brightness, making it ideal for acne prone and oily skin types. Unlike heavy creams, this serum works effectively without leaving any sticky residue.

Benefits of Using Vitamin C Face Serum in India

Adding a Vitamin C face serum in India to your routine can significantly improve your skin over time. It is one of the most effective ingredients for treating pigmentation and enhancing skin brightness.

Regular use of this serum helps:

  • Reduce pigmentation and dark spots
  • Improve skin tone and texture
  • Boost natural radiance
  • Protect skin from environmental damage
  • Support long term skin health

This makes it one of the best serum for pigmentation in India for daily skincare routines.

Vitamin C and Vitamin E Benefits for Skin

This serum also offers nourishing properties similar to the best vitamin E serum for face in India. The combination of these ingredients helps improve skin health and hydration.

It can also be considered among the best vitamin E serum in India due to its ability to:

  • Strengthen the skin barrier
  • Improve moisture retention
  • Enhance skin smoothness
  • Protect against damage

This dual benefit makes it a powerful addition to your skincare routine.

How to Use This Serum for Best Results

To get the best results from this Vitamin C face serum in India, follow a consistent routine.

Cleanse your face thoroughly
Apply a few drops of serum evenly
Gently massage into the skin
Use daily for better results
Apply sunscreen during the day

Consistency is important when using the best serum for dark spots in India to see visible improvement.

Who Should Use This Product?

This serum is suitable for anyone looking for the best face serum for skin brightening in India. It is especially helpful for:

People with pigmentation and dark spots
Individuals with uneven skin tone
Those looking for glowing and radiant skin
Oily, dry and combination skin types

If you are searching for the best serum for brightening skin in India, this product is a reliable choice.

Why Choose Sonnet Wellness Vitamin C Face Serum

Sonnet Wellness focuses on creating skincare products that are effective, safe and suitable for Indian skin concerns. The Rub It In Serum is designed to deliver results while maintaining your skin’s natural balance.

If you want a solution that works as the best face serum for pigmentation in India and also improves overall skin health, this serum is a strong option for your skincare routine.

Everything you need to know questions

Rub It In can be layered with other actives, but apply it first and allow 30–60 seconds before adding anything else. If you use retinol, use Rub It In in the morning and retinol at night to avoid over-stimulation. It pairs well with Vitamin C as Niacinamide and Vitamin E enhance its brightening effect.