Bestseller

The Silk Serum

Wrinkle-Smoothing Retinol Alternative

$99

Size: 30 ml / 1.0 fl. oz.

Full Size Mini

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)

The Silk Serum30 ml | 1.0 fl. oz.

$99

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.

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^*

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

ingredients

Rooted in better-than-retinol botanicals

Clinically Proven Retinol Alternative Duo + Hadasei-3

Reduces the look of wrinkles

Tetrapeptide-4 & Silk Protein

Visibly firm + contour

Diglucosyl Gallic Acid

Provides multilayer age spot correction

Suggested Ritual

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Overall rating: 4.687596 / 5 from 653 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: ["size","absorbs","results","scent","ingredients","irritation","improvement","felt","wrinkles","weight","fragrance","works","spots","feels","texture","use","packaging","formula","skin","using","look","amount","glow","lines","face","alternative","consistency","difference","pores","complexion"].

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

Excellent product

"I love everything I have tried from Tatcha. I especially appreciate that the entire line works well together. Easy to layer with no build up. I have been using Tatcha for 1 yrs now. I always considered myself to have great skin but at 48yrs old I needed extra help. I am now 49 and have seen a significant improvement on the overall health of my skin."

— Suheil L. (5/5)

Love this serum!

"I now own the entire silk collection (except my neck cream which is anti aging). . . and I see a huge difference in the plumpness of my skin as well as less noticeable wrinkles! I had no idea how dry my skin was before using Tatcha products. They might seem expensive but because they last for months, it's a worthwhile investment. I'm hooked! Fyi, this serum goes on light but really makes a difference!!"

— Lisa W. (5/5)

Feels like Silk!

"Tatcha products feel so luxurious! This silk serum makes my skin feel soft and it’s the perfect step before I apply the silk moisturizer. The scent is also lovely!"

— Peggy O. (5/5)

The most precious formula I’ve ever used on my skin.

"I only need a few drops so a little goes a long way. It adds hydration that actually absorbs into my skin. It has made a difference. I use it before my Longevity Serum then the Water Creme. They are amazing products that absorb into the skin without feeling like I’m wearing layers of product. I’m amazed at how they are able to formulate skincare that improves the appearance of my skin without feeling like I’m wearing a mask. I love Tatcha and even bought the Essence for my sister as a gift. She has even more sensitive skin than I do. She said it really helps calm her dry skin."

— D. W. (5/5)

Big Fan

"Was pleasantly surprised. as i have very sensitive skin and this does not create any irritation but does absorb easily and makes skin feel smoother and less dull."

— Diane S. (4/5)

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)

4 stars because with an

"4 stars because with an over $700 order I expected some samples. My last order was much less and samples were included"

— Laurie A. (4/5)

Silk Serum

"I love the way it goes on. The skin feels so nice."

— Kathleen K. (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)

Light and delicious

"Light, fresh consistency; leaves skin smooth and ready for the next step"

— Lisbeth R. (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.

Bag

The Silk Serum

The Silk Serum

Wrinkle-smoothing peptide serum 2x more effective than retinol^†

Proven to deliver the look of collagen-rich skin

Get results from day 1—no purging required

Rooted in better-than-retinol botanicals