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COSRXStep 06

COSRX The 6 Peptide Skin Booster Serum 30ml

  • ₹ 700.00
  • Regular price ₹ 750.00

A daily booster serum with six peptides that improves skin elasticity, hydration, pores, and overall skin texture.

How To Use

Apply after cleansing and before serums. Use AM & PM.


Seoul Essence Tip

Layer before your active serums to enhance your overall skincare routine.


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COSRX The 6 Peptide Skin Booster Serum 30ml

₹ 700.00

Frequently Bought Together

₹ 700.00 ₹ 750.00
₹ 980.00
₹ 1,800.00 ₹ 2,000.00
₹ 1,380.00 ₹ 1,599.00

Total price:

  • 5 stars: 15 (54%)
  • 4 stars: 8 (29%)
  • 3 stars: 5 (18%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Revathi, Ranchi
Anti-ageing serum that actually works

I had been looking for an anti-ageing serum that was gentle enough for sensitive skin and this ticked every box. The texture is so pleasant that applying it feels like a treat rather than a chore. My skin feels firmer to the touch and has a natural plumpness that it lacked before. Seoul Essence always has this in stock and delivery is super fast.

C
Chitra, Dehradun
6 peptides = 6 reasons to love it

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. The texture is so pleasant that applying it feels like a treat rather than a chore. People have started asking if I got something done and I just smile and say it is my skincare. COSRX never disappoints and this is one of their best formulas.

K
Kartik, Kolhapur
Decent serum but pricey for results

I bought this with great hope but after two months I am not seeing the results I expected. Texture is fine and it absorbs well but I do not see what makes it special. My skin is hydrated enough but the anti-ageing effect is not dramatic. Okay product but I expected more visible firming.

V
Venkat, Udaipur
Plumpest my skin has ever looked

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. The serum is lightweight and watery with a slight slip that makes it easy to press into the skin. My face looks more lifted and sculpted, my jawline appears more defined. My skin transformation since starting this is unbelievable.

P
Piyush, Siliguri
6 peptides = 6 reasons to love it

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. I apply 3-4 drops and gently press it into my skin morning and night. People have started asking if I got something done and I just smile and say it is my skincare. This peptide serum is worth every single rupee. Will repurchase for life.

A
Arnav, Moga
My skin barrier is completely healed

I am in my early 30s and started noticing fine lines around my eyes and mouth so I decided to add a peptide serum. The 6 different peptide types in this feel like they are targeting my skin from multiple angles at once. My face looks more lifted and sculpted, my jawline appears more defined. My skin transformation since starting this is unbelievable.

G
Geeta, Vadodara
Decent serum but pricey for results

Tried this alongside another peptide serum and this one did less for me. Application is easy but I feel results are very slow even after consistent use. My skin is hydrated enough but the anti-ageing effect is not dramatic. Will finish and decide. Not repurchasing at full price.

P
Preeti, Bathinda
Plumpest my skin has ever looked

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. The 6 different peptide types in this feel like they are targeting my skin from multiple angles at once. My face looks more lifted and sculpted, my jawline appears more defined. If you are concerned about ageing, do not wait – add this to your routine today.

R
Ruhi, Vijayawada
Plumpest my skin has ever looked

I had been looking for an anti-ageing serum that was gentle enough for sensitive skin and this ticked every box. No stinging, no breakouts, no irritation even on my most reactive skin days. Even my husband commented that my skin looks younger and he is not someone who notices things. COSRX never disappoints and this is one of their best formulas.

P
Piyush, Nagpur
Firmer skin in 4 weeks – not kidding

After consulting my dermatologist about peptides for skin elasticity she pointed me towards this serum. No stinging, no breakouts, no irritation even on my most reactive skin days. People have started asking if I got something done and I just smile and say it is my skincare. This peptide serum is worth every single rupee. Will repurchase for life.

M
Mahesh, Noida
Plumpest my skin has ever looked

I trust COSRX completely for gentle yet effective skincare – their products never let me down. The texture is so pleasant that applying it feels like a treat rather than a chore. My skin feels firmer to the touch and has a natural plumpness that it lacked before. My skin transformation since starting this is unbelievable.

J
Jay, Shimla
Decent serum but pricey for results

Tried this alongside another peptide serum and this one did less for me. Texture is fine and it absorbs well but I do not see what makes it special. My skin is hydrated enough but the anti-ageing effect is not dramatic. Average for the price – there are more affordable peptide serums that work equally well.

P
Payal, Shimla
Good skin booster, takes patience

I had been looking for an anti-ageing serum that was gentle enough for sensitive skin and this ticked every box. I apply 3-4 drops and gently press it into my skin morning and night. Good improvement in overall skin quality and bounciness. Very good serum – results came after 6 weeks so be patient.

B
Bharati, Jaipur
Very good for anti-ageing, minor stickiness

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. The texture is so pleasant that applying it feels like a treat rather than a chore. Skin feels firmer and more hydrated after a month of consistent use. Very good serum – results came after 6 weeks so be patient.

J
Jhanvi, Meerut
Great peptide serum, slow but steady

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. It feels like a drink of water for my face – immediately plumping and refreshing. Skin looks healthier and more youthful, results are gradual but real. Great peptide serum – just wish the bottle was slightly bigger.

R
Renu, Tirunelveli
Great peptide serum, slow but steady

After consulting my dermatologist about peptides for skin elasticity she pointed me towards this serum. The serum is lightweight and watery with a slight slip that makes it easy to press into the skin. Skin looks healthier and more youthful, results are gradual but real. Great peptide serum – just wish the bottle was slightly bigger.

N
Neel, Tirupati
Good skin booster, takes patience

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. The 6 different peptide types in this feel like they are targeting my skin from multiple angles at once. Good improvement in overall skin quality and bounciness. Very good serum – results came after 6 weeks so be patient.

P
Payal, Meerut
Anti-ageing serum that actually works

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. It feels like a drink of water for my face – immediately plumping and refreshing. My skin retains moisture so much better now and I do not need to reapply moisturiser during the day. Seoul Essence always has this in stock and delivery is super fast.

M
Manish, Lucknow
Great peptide serum, slow but steady

I am in my early 30s and started noticing fine lines around my eyes and mouth so I decided to add a peptide serum. It has no fragrance which I love – my sensitive skin has never had any reaction to this. Skin feels firmer and more hydrated after a month of consistent use. Great peptide serum – just wish the bottle was slightly bigger.

U
Usha, Nashik
Plumpest my skin has ever looked

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. No stinging, no breakouts, no irritation even on my most reactive skin days. My fine lines around my eyes have visibly softened after 8 weeks of twice daily use. Seoul Essence always has this in stock and delivery is super fast.

R
Rashmi, Amritsar
Decent serum but pricey for results

Tried this alongside another peptide serum and this one did less for me. Texture is fine and it absorbs well but I do not see what makes it special. My skin is hydrated enough but the anti-ageing effect is not dramatic. Average for the price – there are more affordable peptide serums that work equally well.

J
Jhanvi, Anand
Effective serum – worth the price

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. The 6 different peptide types in this feel like they are targeting my skin from multiple angles at once. Skin looks healthier and more youthful, results are gradual but real. 4 stars because it takes real consistency to see results.

N
Neel, Kolhapur
Plumpest my skin has ever looked

I trust COSRX completely for gentle yet effective skincare – their products never let me down. It feels like a drink of water for my face – immediately plumping and refreshing. My face looks more lifted and sculpted, my jawline appears more defined. This peptide serum is worth every single rupee. Will repurchase for life.

N
Nirmala, Nashik
Anti-ageing serum that actually works

I trust COSRX completely for gentle yet effective skincare – their products never let me down. I apply 3-4 drops and gently press it into my skin morning and night. My fine lines around my eyes have visibly softened after 8 weeks of twice daily use. If you are concerned about ageing, do not wait – add this to your routine today.

S
Sachin, Nagpur
My skin barrier is completely healed

I had been looking for an anti-ageing serum that was gentle enough for sensitive skin and this ticked every box. It has no fragrance which I love – my sensitive skin has never had any reaction to this. My skin retains moisture so much better now and I do not need to reapply moisturiser during the day. This peptide serum is worth every single rupee. Will repurchase for life.

N
Naresh, Jodhpur
Good skin booster, takes patience

My skin barrier was completely damaged from overusing actives and a friend suggested this COSRX peptide booster. I apply 3-4 drops and gently press it into my skin morning and night. Fine lines look softer, skin barrier is noticeably stronger. 4 stars because it takes real consistency to see results.

P
Prabhu, Kolkata
Not sure peptides are working for me

I bought this with great hope but after two months I am not seeing the results I expected. Application is easy but I feel results are very slow even after consistent use. Minimal visible improvement in fine lines after 8 weeks. Average for the price – there are more affordable peptide serums that work equally well.

T
Tejas, Salem
My skin barrier is completely healed

My mother started using peptide serums and her skin looks amazing at 55 so I had to try one for myself. No stinging, no breakouts, no irritation even on my most reactive skin days. My face looks more lifted and sculpted, my jawline appears more defined. My skin transformation since starting this is unbelievable.

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