Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai
Cocokind
Cocokind Vitamin C Sea Grape Serum

Cocokind Vitamin C Sea Grape Serum

4.5· 1,000 ratings

Last price we saw

$17.11at Whole Foods Market, last seen Nov 5

Prices change often: ask the agent below to check today's price at every store.

Prices are checked against each store and labelled with when.

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Our take on the Cocokind Vitamin C Sea Grape Serum

A 1 oz water-based face serum built around a stable form of vitamin C, aimed at brightening and evening out tone and texture. It is light, layers into any routine, and is positioned for sensitive skin, with daily morning or evening use. The only new price listed is $8.88 at eBay as of November 5, 2026, so there is no recent range to compare it against.

Best forSensitive skin that reacts to strong vitamin CAnyone targeting dark spots and uneven toneLayering under sunscreen in a morning routineFirst-time vitamin C users
Pros
  • Uses a stable form of vitamin C, which is gentler and less likely to oxidize quickly
  • Water-based, light texture that layers easily
  • Marketed for sensitive skin and daily use
  • Brightening and glow effect with no added fragrance listed
  • Vegan formula
Cons
  • Only 1 oz, so it runs out fast with daily use
  • Stable vitamin C derivatives are usually milder and slower than L-ascorbic acid
  • Results on dark spots take weeks, not days
  • Only one store lists a new price, so there is little price competition

Cocokind Vitamin C Sea Grape Serum prices at every store

  • eBayCheck price at eBay
  • Grove CollaborativeCheck price at Grove Collaborative
  • Whole Foods MarketCheck price at Whole Foods Market

Cocokind Vitamin C Sea Grape Serum price history

Lowest price we've seen: $17.11 on Nov 5 at Whole Foods Market. Tracked across 2 stores since Nov 5.

What reviewers say

  • 4.5 / 51,000 ratings

Rated 4.5 out of 5 from about 1,000 ratings, buyers generally find it gentle and easy to layer. Most praise centers on how it feels on sensitive skin and the gradual glow; complaints are mostly about slow results and the small bottle.

What people mention
  • GentlenessPraisedBuyers with sensitive skin report little irritation or stinging compared with stronger vitamin C serums.
  • TexturePraisedThe watery, light formula absorbs fast and sits well under other products.
  • BrighteningMixedSome see a glow within weeks; others find the effect subtle and slow on dark spots.
  • Bottle sizeCriticisedAt 1 oz, daily users say it empties quickly.
  • ValueMixedBuyers weigh the gentle formula against the small size and the price they paid.

Specifications

Body Part
Face
Form
Serum
Skin Concerns
Dark spots, Uneven skin tone, Uneven texture
Skin Type
Sensitive skin
Active Ingredients
Vitamin C
Key Ingredient
Vitamin C
Contains
Vitamin C

Questions and answers

Is this serum good for sensitive skin?
Yes, it is formulated for sensitive skin and uses a stable vitamin C form rather than pure L-ascorbic acid, which is usually gentler. Patch test first if your skin reacts easily.
How does it compare with a pure L-ascorbic acid serum?
It is milder and less likely to sting or oxidize, but brightening is typically slower. Stronger acids may work faster on dark spots at the cost of irritation.
When should I use it, morning or night?
It is made for both. Many use it in the morning under sunscreen, since vitamin C supports protection against daytime damage.
How long until I see results?
Expect several weeks of daily use before tone and dark spots change. Reviewers who saw a glow usually noticed it after a few weeks, not days.
What size is the bottle?
It is 1 oz, which lasts about a month or two with once-daily use.
Is $8.88 a good price?
It is the only new price listed, $8.88 at eBay as of November 5, 2026, so there is nothing to compare it with. Check the seller and expiration date before buying.
What do buyers say about the Cocokind Vitamin C Sea Grape Serum?
Rated 4.5 out of 5 from 1,000 ratings.
Where can I buy the Cocokind Vitamin C Sea Grape Serum?
3 stores we checked sell it, including eBay, Grove Collaborative, Whole Foods Market.
Free Of
Vegan
Subtype
Hydrating serum
Type
Serum
Face Treatment Type
Serum
For Babies
No
For Kids
No
For Men
Yes
Effect
Glow
Size
1 oz
Night / Day Use
Both
Tattoo Care
No
Application Time
Daily
Application Method
Layered into any skincare routine
Texture
Water-based, Light
Suitable For
Sensitive Skin