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The Silk Serum

Wrinkle-Smoothing Retinol Alternative

Sale price $99
Product size option:
Size: 30 ml / 1.0 fl. oz.

Free shipping and returns on U.S. orders


Recommended for
Hydrating, Healthy Aging, Firming, Even Skin Tone

Formulated without
Mineral oil, synthetic fragrance, sulfates, detergents, parabens, urea, DEA, TEA, phthalates.

Dermatologist tested, Cruelty free

Ingredients

Aqua/water/eau, Saccharomyces/rice Ferment Filtrate, Glycerin, Betaine, Pentylene Glycol, Caprylic/capric Triglyceride, Propanediol, Parfum/fragrance, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Crithmum Maritimum Extract, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Squalane, Sericin, Morus Alba Leaf Extract, Hydrolyzed Silk, Carthamus Tinctorius (Safflower) Seed Oil, Tetrapeptide-4, Polyglyceryl-10 Stearate, Diglucosyl Gallic Acid, Helianthus Annuus (Sunflower) Seed Oil, Hydrolyzed Conchiolin Protein, Caprylyl Glycol, Acrylates/c10-30 Alkyl Acrylate Crosspolymer, 1,2-hexanediol, Butylene Glycol, Sodium Citrate, Citric Acid, Potassium Hydroxide, Synthetic Fluorphlogopite, Citral, Limonene, Linalool, Ethylhexylglycerin, Phenoxyethanol, Titanium Dioxide (Ci 77891), Tin Oxide (Ci 77861)

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The Silk Serum
The Silk Serum30 ml | 1.0 fl. oz. Sale price $99
The Silk Serum texture
Benefits

Wrinkle-smoothing peptide serum 2x more effective than retinol

Reduces the look of wrinkles
Visibly firms & contours for a lifted look
Provides multi-layer age spot correction

At firming and reducing the look of lines & wrinkles. Results based on cranberry-derived biopeptide from an in-vivo test with image analysis.

The Silk Serum Before & After
Clinical Results

Proven to deliver the look of collagen-rich skin

85% showed improvement in the look of under-eye + forehead lines after 4 weeks*
78% showed improvement in the look of deep wrinkles after 4 weeks*

Clinical Results

After 1 Use:

  • 100% showed improvement in skin texture, radiance, suppleness & plumpness*

After 2 Weeks:

  • 85% showed improvement in the appearance of under eye & forehead lines*
  • 73% showed improvement in firmness*
  • 100% showed a reduction in skin redness*
  • 85% showed improvement in evenness of skin tone*

After 4 Weeks:

  • 78% showed improvement in the look of deep wrinkles*
  • 38% reduction in under eye & forehead lines*
  • 36% reduction in redness*

*Based on an expert grading clinical study on 41 panelists.

†At firming and reducing the look of lines & wrinkles. Results based on cranberry-derived biopeptide from an in-vivo test with image analysis.

*Based on an expert grading clinical study on 41 panelists.

Shot of model applying The Silk Serum onto cheek.
How to Use

Get results from day 1—no purging required

Apply 1-2 pumps and massage onto face and neck.

Pairs best with

The Silk Cream
The Silk Cream Sale priceFrom $38
ingredients

Rooted in better-than-retinol botanicals

Retinol Alternative Duo

Clinically Proven Retinol Alternative Duo + Hadasei-3

Reduces the look of wrinkles

Silk Extract

Tetrapeptide-4 & Silk Protein

Visibly firm + contour

Diglucosyl gallic acid

Diglucosyl Gallic Acid

Provides multilayer age spot correction

In Japan, silk workers have long been admired for their seemingly ageless hands—thanks to the protective layer created by the silky liquid in which their hands are often immersed.

Overall rating: 4.678627 / 5 from 641 reviews.

AI Generated Review Summary

The Silk Serum by Tatcha is praised for its noticeable difference in skin texture, making it look smoother and more plump. Customers appreciate its silky, luxurious, and lightweight texture, as well as its quick absorption and gentle feel. The product is also noted for its amazing scent and effectiveness as a retinol alternative, helping with fine lines and wrinkles.

Summary topics

  • Noticeable Difference: 7%
  • Silky Texture: 11%
  • Skin Appearance: 9%
  • Skin Feel: 22%
  • Retinol Alternative: 5%

Review topics: ["skin","feels","texture","serum","look","absorbs","alternative","lines","face","results","irritation","scent","packaging","ingredients","improvement","difference","glow","formula","consistency","tatcha","size","wrinkles","fragrance","cream","weight","residue","pores","works","complexion","hydration"].

Review highlights

  • "I love the silky texture and how it makes my skin feel smooth!"Anonymous
  • "Love that this absorbs nicely and makes my skin feel pampered and radiant."Ashley H.
  • "Light lines are plump and less noticeable while my skin texture itself is smoother ."Danip

Reviews

A noticeable difference.

"This I my fifth or sixth purchase of The Silk Serum. I like how my skin looks while using it and notice a difference when I run out. It gives a bit of a glow which my mature skin loves and seems to help with dry, dull appearance that can creep in when not using the serum."

Tina S. (5/5)

Bring back the old packaging

"The formula and scent are amazing. However, I am really disappointed by the recent redesign. The old packaging felt like a true luxury product, but the new look feels cheap. I'll keep buying it for the formula, but please bring back the old aesthetic."

Tania (4/5)

Silk serum and cream

"Ladies this stuff is amazing! It is pricy but it lasts a long time. It makes my skin so soft and the smell is so good! You can use it am and pm."

Ashley M. (5/5)

"My order was packaged beautifully and everything was displayed in the box perfectly! I love Tatcha!! You get something with this brand that you dont get with so many other brands tbh."

Dorinda (5/5)

"Another favorite of mine !"

Daniella (5/5)

Packaging Misleading

"I have purchased this product many times. I like the lightness of the cream and I see mild skin/wrinkle improvements. However, I noticed that I go through the ""advertised"" 1. 0fl ounce container very fast (at a $98 price point). Much faster than my 1. 0fl ounce eye cream. And I use both products regularly. When you look at the container, you're not actually able to see the fill line because of the opaque packaging. Based on the large container, Tatcha leads you to believe that the serum fills the entire space. But, when I removed the top pump - I discovered that only a third of the container is actually filled with the product. You can see by the length of the suction tube which hits the bottom of the tiny cup that actually holds the serum (attached photo). How misleading! I don't usually leave reviews - but this feels so sneaky. I won't buy the product again."

Marisa (1/5)

"Love it!"

Maria (5/5)

Too much shimmer

"While I like the texture of this serum, I couldn't get over the glittler/shimmer in it. Even after putting it on my face, I still had small glitter reflects on my fingers. I really hope Tatcha decides to stop adding shimmer to their products, its unnecessary as the products themselves are good. Really disappointing from this brand."

Michelle (2/5)

rosacea friendly, nice anti-wrinkle serum

"I use this in the evening. I'm sure this helps with aging, my skin feels great and plump. Its rosacea friendly and I haven't broken out. I'm not sure if I'd its a necessary item, or I'd need to purchase again. I enjoyed trying it out, no bad reaction on my skin."

Elissa B. (4/5)

Trying serum

"Seems good only used 2-3days very concerned I'll breakout. 67 and sensitive to glycolic and retinols . . ."

CONNIEL B. (5/5)

Q&A

Can this be used during pregnancy?
Thank you for your interest! The Silk Serum does not contain any Vitamin A derivatives which are commonly advised against for those that are expecting or nursing. If you have any personal sensitivities or concerns, it is always a good idea to consult with your doctor.
Owning both the brightening serum & the silk serum, do you recommend using both in the am and pm, or would you get better results using them separately, such as the brightening in the am and the silk in the pm?
Hi there! We would recommend using one for day and one for night. The order is not important and you can choose whatever works best for you personally.
can this be layered with the brightening serum? if yes which goes first?
You can layer both serums if you wish. We recommend applying The Brightening Serum first and then The Silk Serum.
Can the silk serum be used under the eye
The Silk Serum treatment can be used under the eye. Please patch test a small amount before a full application if you historically have sensitivity in that area.
When to apply silk serum
The Silk Serum is applied before a moisturizer.

Frequently asked questions

What is The Silk Serum?
A wrinkle-smoothing treatment powered by a clinically proven retinol alternative to visibly firm, smooth, and improve skin tone—without the irritation commonly associated with retinol.
How do I use The Silk Serum?
Apply 1–2 pumps to clean skin and gently massage onto the face and neck. Use morning and/or evening as part of your skincare ritual.
What are the key ingredients?
This formula features a retinol alternative duo of upcycled cranberry extract and sea fennel, combined with silk protein and peptides to visibly smooth wrinkles, firm skin, and improve tone.
Is this a retinol?
No, the Silk Serum is a retinol alternative designed to deliver visible wrinkle-smoothing and firming benefits without the irritation commonly associated with retinol.
What skin concerns does it address?
Designed to target visible wrinkles, loss of firmness, uneven skin tone, and redness for smoother, more youthful-looking skin.
Is it suitable for sensitive skin?
Yes, this formula is designed to deliver visible results while minimizing irritation. If you have very sensitive skin, we recommend patch testing before full use.
What is the product texture and scent?
A lightweight, fast-absorbing serum with a silky finish. The formula contains fragrance.
What makes this serum different from retinol?
This serum is powered by a clinically proven retinol alternative that is shown to be 2x more effective than retinol at improving the look of wrinkles and firmness, without the typical irritation, dryness, or purging.
What results can I expect?
Clinically shown to improve the look of wrinkles, firmness, skin tone, and redness, with visible improvements in lines and texture in as little as 2–4 weeks.*
Will this cause purging or irritation like retinol?
No, this formula is designed to deliver visible results without the purging, peeling, or irritation often associated with traditional retinol.
Can I use this during the day?
Yes, this serum can be used morning and night. In the daytime, follow with sunscreen as part of your routine.
Is this a good alternative if I can’t tolerate retinol?
Yes, this serum is ideal for those who want the visible benefits of retinol but prefer a gentler, non-irritating option.

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