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Peptide Brightening Lip Serum

Peptide Brightening Lip Serum

Product Description

A 3-in-1 brightening lip serum that hydrates, smooths lip lines, and evens out dark or two-toned lips in just 14 days. Formulated with COSMOS-certified Vitamin C, Matrixyl peptide, and 5X Ceramides for a glossy, plump finish without stickiness.

๐Ÿ‡จ๐Ÿ‡ณ C-Beauty ยท Made in China
โœ” Brightening Vitamin C โœ” Matrixyl Peptide โœ” 5X Ceramide Complex โœ” Metal Cooling Applicator โœ” Non-Sticky Formula โœ” Fragrance-Free Option
Pregnancy Safe
Yes โœ”
Fungal Acne Safe
No โœ—
Comedogenic Rating
1/5
๐Ÿ“
Size
6.5ml
๐Ÿ’ฐ
Price
$19.90
๐Ÿงช
Form
Balm Serum
๐ŸŽจ
Shades
6 Colors
๐Ÿญ
Brand
Skintific

โœจ Texture & Feel

๐Ÿ’ง
Consistency
Balmy-Melting
๐Ÿ‘ƒ
Scent
Light Fragrance
โฑ๏ธ
Absorption
30-60 seconds
๐ŸŽฏ
Finish
Glossy Plump
๐Ÿ’ก

Brightening Action

COSMOS-certified Vitamin C derivative gently fades dark lips and evens out two-toned discoloration within 14 days of consistent use.

๐Ÿงฌ

Peptide Plumping

Palmitoyl Tripeptide-1 from the Matrixyl 3000 complex signals collagen production to smooth fine lip lines and create a fuller appearance.

๐Ÿ›ก๏ธ

5X Ceramide Barrier

Five types of ceramides (NP, NS, AS, EOP, AP) strengthen the delicate lip barrier and lock in long-lasting moisture.

โ„๏ธ

Cooling Metal Applicator

Special curved metal tip delivers a refreshing cooling sensation while helping the serum absorb better into lips.

๐Ÿ›ก๏ธ Safety & Compatibility

โœ…
Pregnancy & Breastfeeding Safe

Contains Ascorbyl Tetraisopalmitate (stable Vitamin C derivative) with no retinoids, salicylic acid, or hydroquinone. Safe for use during pregnancy and nursing.

โš ๏ธ
Not Fungal Acne (Malassezia) Safe

Contains Ethylhexyl Palmitate (ester), Ricinus Communis Seed Oil, and Shea Butter which can feed Malassezia yeast. Avoid if prone to fungal acne around lips.

โœ…
Low Comedogenic Risk

Rating 1/5. Petrolatum base is non-comedogenic. Most ingredients are well-tolerated and unlikely to clog pores on lip area.

โ„น๏ธ
Contains Fragrance

Parfum is listed in ingredients. The Clear variant is available for fragrance-sensitive users. Patch test recommended for very sensitive skin.

๐Ÿ”ฌ Ingredient Breakdown

๐ŸŠ Ascorbyl Tetraisopalmitate Proven

A COSMOS-certified, oil-soluble Vitamin C derivative that penetrates lips deeply for effective brightening without irritation. More stable than L-ascorbic acid.

  • Function: Inhibits tyrosinase to reduce melanin production and fade dark spots on lips
  • Stability: Highly stable in formulations up to pH 6, resistant to oxidation
  • Studies: Clinical research shows superior skin penetration compared to water-soluble Vitamin C forms
โœ…
Gentle enough for daily use on delicate lip skin. Pregnancy and breastfeeding safe.

๐Ÿงฌ Palmitoyl Tripeptide-1 Proven

Part of the famous Matrixyl 3000 complex - a three amino acid peptide (GHK) attached to palmitic acid for enhanced absorption and collagen-signaling properties.

  • Mechanism: Mimics collagen breakdown fragments to signal skin to produce new collagen
  • Benefits: Helps smooth fine lines around lips and improves lip texture over time
  • Research: Manufacturer studies show significant wrinkle reduction after 84 days of use

๐Ÿ›ก๏ธ 5X Ceramide Complex Proven

Five ceramide types (NP, NS, AS, EOP, AP) that naturally comprise 50% of the skin barrier lipids. Essential for maintaining lip hydration and protection.

  • Function: Fills gaps between skin cells to create a stronger moisture barrier
  • Synergy: Works best in combination with cholesterol esters also present in formula
  • Result: Prevents trans-epidermal water loss and protects against environmental damage

๐Ÿ’ง Squalane Plant-Derived Proven

A lightweight, non-comedogenic oil that mirrors the skin's natural sebum. Provides 24-hour hydration without greasiness.

  • Source: Typically derived from sugarcane or olives for cosmetic use
  • Benefit: 100% concentration is non-irritating; absorbs quickly into lips
  • Safety: Fungal acne safe (squalANE, not squalENE) with C30 carbon chain length

๐ŸŒŠ Sodium Hyaluronate Proven

The salt form of Hyaluronic Acid with smaller molecular weight for better penetration. Can hold up to 1000x its weight in water.

  • Hydration: Draws moisture from environment and binds it to lip surface
  • Plumping: Creates immediate visible fullness by attracting water molecules

30 ingredients

Petrolatum, Hydrogenated Polyisobutene, Octyldodecanol, Polyglyceryl-2 Triisostearate, Triisostearyl Citrate, C10-30 Cholesterol/Lanosterol Esters, Ascorbyl Tetraisopalmitate, Ethylene/Propylene/Styrene Copolymer, Ricinus Communis Seed Oil, Squalane, Dipalmitoyl Hydroxyproline, Sodium Hyaluronate, Butyrospermum Parkii Butter, Tocopherol, Hydrogenated Castor Oil, Palmitoyl Tripeptide-1, Ceramide NP, Ceramide NS, Ceramide AS, Ceramide EOP, Ceramide AP, Parfum, Butylene/Ethylene/Styrene Copolymer, Ethylhexyl Palmitate, Disodium EDTA, Tribehenin, Sorbitan Isostearate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Glycerin, Hydrogenated Lecithin

FREE FROM: Parabens, Sulfates, Silicones, Harsh Alcohols, Common Allergens, Mineral Oil, Artificial Colorants (Clear variant)

๐Ÿ”„ Where It Fits in Your Routine

1
Cleanser
2
Toner
3
Serum
4
Moisturizer
5
Lip Serum
6
Sunscreen

Apply as the final step of your skincare routine. Can be used both day and night. Reapply throughout the day as needed for hydration.

๐Ÿ“ How to Use

1

Ensure Clean Lips

Start with clean, dry lips. Remove any previous lip product residue for best absorption.

2

Dispense Product

Press the vacuum pump to dispense a small amount of serum onto the curved metal applicator tip.

3

Apply to Lips

Glide the cooling metal applicator across your lips, starting from the center and moving outward. The balmy texture will melt evenly on contact.

4

Reapply as Needed

Use daily in AM and PM routines. Reapply throughout the day whenever lips feel dry or you want a glossy finish.

๐Ÿ‘ค Who Is It For?

โœ… Perfect for you if:

  • You have dark, pigmented, or two-toned lips
  • Your lips are chronically dry or chapped
  • You want to reduce fine lines around the lip area
  • You prefer a glossy, non-sticky lip product
  • You're pregnant or breastfeeding and need safe lip care
  • You want the trendy Korean "glass lip" look

โŒ Consider alternatives if:

  • You have fungal acne (malassezia) around the lip area
  • You're extremely sensitive to fragrance
  • You prefer completely matte lip products
  • You want a thicker overnight mask texture
  • You need a fully vegan formula (contains lanosterol)

๐ŸŽฏ Skin Type Compatibility

Dry Lips โ˜…โ˜…โ˜…โ˜…โ˜… Excellent

Rich petrolatum base plus ceramides and squalane provide intense, long-lasting hydration for chronically dry lips.

Chapped Lips โ˜…โ˜…โ˜…โ˜…โ˜… Excellent

Occlusive formula seals in moisture and helps heal cracked, damaged lips. Shea butter adds extra nourishment.

Pigmented Lips โ˜…โ˜…โ˜…โ˜…โ˜… Excellent

Vitamin C derivative specifically targets melanin production to brighten dark lips and even out discoloration.

Sensitive Skin โ˜…โ˜…โ˜…โ˜…โ˜† Good

Contains fragrance which may irritate very sensitive users. Choose the Clear variant and patch test first.

Aging Lips โ˜…โ˜…โ˜…โ˜…โ˜… Excellent

Matrixyl peptide signals collagen production while hyaluronic acid plumps for smoother, fuller-looking lips.

๐Ÿ“ˆ Results Timeline

Immediately

Instant Hydration & Gloss

Lips feel immediately moisturized with a glossy, plump appearance. Cooling metal applicator provides refreshing sensation.

95% noticed instant hydration
Week 1-2

Smoother Texture

Dry, flaky patches begin to heal. Lips feel consistently softer and more supple throughout the day.

80% reported smoother lips
Week 2-4

Visible Brightening

Dark pigmentation starts to fade. Lips appear more even-toned and naturally pink. This is the brand's claimed 14-day result window.

70% noticed brighter lips
Week 4-8

Fine Line Reduction

With consistent peptide delivery, fine vertical lip lines become less noticeable. Lips look plumper and more youthful.

60% saw reduced lip lines

โญ Ratings by Platform

๐Ÿ  Skintific Official
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8
Rating
93+
Reviews
โš ๏ธ Main complaint: Some users find the fragrance noticeable despite claims of being gentle
๐Ÿ›’ Amazon
โ˜…โ˜…โ˜…โ˜…โ˜† 4.3
Rating
50+
Reviews
โš ๏ธ Main complaint: Small tube size for the price compared to drugstore options
๐ŸŒธ YesStyle
โ˜…โ˜…โ˜…โ˜…โ˜… 4.7
Rating
120+
Reviews
โš ๏ธ Main complaint: Shipping time from Asia can be lengthy; limited shade availability
๐Ÿงช Home Tester Club
โ˜…โ˜…โ˜…โ˜…โ˜† 4.6
Rating
13+
Reviews
โš ๏ธ Main complaint: Not moisturizing enough for some users; fades quickly with eating/drinking

โš–๏ธ Pros & Cons

โœ… Praised

  • Visibly brightens dark and pigmented lips
  • Non-sticky formula with glossy finish
  • Cooling metal applicator is refreshing
  • Multiple tinted shades available
  • Pregnancy and breastfeeding safe
  • Rich ceramide and peptide formula
  • Vacuum pump keeps product hygienic

โŒ Criticized

  • Not fungal acne safe
  • Contains fragrance (Parfum)
  • Small size (6.5ml) for the price
  • Needs frequent reapplication
  • Brightening results vary by individual
  • Not as long-lasting as overnight masks

๐Ÿ’ฐ Budget-Friendly Alternatives (Dupes)

85% Match
Peach & Lily Collagen Cushion Peptide Lip Balm
$18.00 Similar Price

Contains similar peptide complex and ceramides. Slightly more cushiony texture. Also has collagen-boosting claims but lacks Vitamin C brightening.

70% Match
Neutrogena Lip Plumping Serum
$13.99 Budget Pick

Drugstore option with peptides and hyaluronic acid. No Vitamin C or ceramide complex. Has a unique beaded applicator. More accessible availability.

65% Match
Topicals Slick Salve Lip Balm
$15.00 Budget Pick

Community favorite with peptides and ceramides. Simpler formula focused on hydration. No brightening Vitamin C but highly rated for moisture retention.

53% Match
e.l.f. Lip Lacquer
$5.00 Ultra Budget

Very affordable glossy option with basic hydration. Lacks peptides, ceramides, and Vitamin C. Good for the glossy finish only, not treatment benefits.

๐Ÿ”„ Comparison with Competitors

Rhode Peptide Lip Treatment

$18.00
Key Ingredient Palmitoyl Tripeptide-1 + Shea
Size 10ml (larger)
Brightening No Vitamin C
Ceramides None
Applicator Squeeze Tube
Pregnancy Safe Yes

Laneige Lip Sleeping Mask

$24.00
Key Ingredient Berry Complex + Murumuru
Size 20g (largest)
Brightening Vitamin C only (minor)
Ceramides None
Applicator Jar + Spatula
Pregnancy Safe Yes

Summer Fridays Lip Butter Balm

$24.00
Key Ingredient Shea Butter + Murumuru
Size 15g
Brightening No
Ceramides None
Applicator Squeeze Tube
Pregnancy Safe Yes

๐Ÿ“ฆ Storage & Shelf Life

๐Ÿ“…
Period After Opening (PAO)

12 months after opening

๐Ÿ 
Storage

Store in a cool, dry place away from direct sunlight. Avoid extreme temperatures to maintain formula stability.

๐Ÿ“ฆ
Packaging

Vacuum pump tube with curved metal applicator tip for hygienic dispensing and cooling application

โœˆ๏ธ
Travel Friendly

Yes - 6.5ml is well under 100ml TSA liquid limit. Compact tube fits easily in purse or carry-on.

โ“ Frequently Asked Questions

Yes, this lip serum is safe during pregnancy and breastfeeding. It contains Ascorbyl Tetraisopalmitate, a gentle and stable Vitamin C derivative that has been evaluated by cosmetic safety panels with no concerns for reproductive or developmental toxicity. The formula is free from retinoids, salicylic acid, hydroquinone, and other pregnancy-restricted ingredients. However, as with any new product, consult your healthcare provider if you have specific concerns.

No, this product is not fungal acne safe. It contains several ingredients that can feed Malassezia yeast, including Ethylhexyl Palmitate (an ester in the C11-C24 range), Ricinus Communis Seed Oil (castor oil), and Butyrospermum Parkii Butter (shea butter). If you are prone to fungal acne or folliculitis around the lip area, consider alternatives like products with only squalane, MCT oil, or mineral oil bases.

Yes, you can use this lip serum alongside other active ingredients in your skincare routine. Since it's applied to the lips and not the face, there's minimal interaction with facial products. The Vitamin C in this formula (Ascorbyl Tetraisopalmitate) is stable and gentle, so it won't conflict with retinol or acids you use elsewhere. If using active treatments on or around the lip area, apply the serum as the final step to seal in moisture.

This lip serum is excellent for dry, chapped, pigmented, and aging lips. The rich petrolatum base with ceramides provides intense hydration for dry lips, while the Vitamin C targets dark or two-toned discoloration. Peptides and hyaluronic acid benefit those concerned with fine lip lines. It's good for sensitive types choosing the fragrance-free Clear variant, but not recommended for those with fungal acne sensitivities.

Results vary by concern: Hydration is immediate upon first application. Smoothness and texture improvement typically appear within 1-2 weeks of consistent use. Visible brightening of pigmented lips is claimed to occur within 14 days, though individual results may take 2-4 weeks. Reduction in fine lip lines from peptide action generally requires 4-8 weeks of regular use for noticeable improvement.

Apply this lip serum as the final step of your skincare routine, after moisturizer and before or instead of regular lip balm. In the morning, you can apply it before or after sunscreen. The balmy, occlusive formula works best as a finishing layer to seal in all the beneficial ingredients. Reapply throughout the day as needed for hydration and gloss.

This product has a low comedogenic rating of 1/5. The petrolatum base is non-comedogenic despite its occlusive nature - it sits on top of the skin rather than penetrating and clogging pores. Most users will not experience breakouts from using this on the lip area. However, if you tend to get acne around the lip line, be cautious and apply carefully to avoid spreading product onto surrounding skin.

The Period After Opening (PAO) is 12 months. The vacuum pump packaging helps maintain product hygiene and prevents contamination that can degrade the formula faster. Store in a cool, dry place away from direct sunlight. The Vitamin C derivative used (Ascorbyl Tetraisopalmitate) is more stable than pure Vitamin C, so the product maintains effectiveness throughout its shelf life when stored properly.

โ˜…โ˜…โ˜…โ˜…โ˜†
4.3 out of 5

Verdict: The Skintific Peptide Brightening Lip Serum is an impressive multitasking lip treatment that delivers on its hydrating and brightening promises. The combination of COSMOS-certified Vitamin C, Matrixyl peptide, and 5X ceramide complex creates a well-formulated product that addresses dark lips, dryness, and fine lines simultaneously. The cooling metal applicator is a thoughtful touch, and the non-sticky glossy finish appeals to those who love the Korean glass lip look. However, it's not suitable for those with fungal acne sensitivities, and the small 6.5ml size means frequent repurchasing. For the price point, it offers excellent value compared to competitors like Rhode ($18/10ml) and Laneige ($24/20g), especially with its unique brightening benefits. Recommended for anyone seeking a treatment-focused lip product with visible results.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging ยซpromisesยป it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

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Notable Effects & Ingredients

anti-aging Anti-Aging from 6 ingredient(s):
Tocopherol Palmitoyl Tripeptide-1 Ceramide NP Ceramide Ns Ceramide As Ceramide AP
brightening Brightening from 2 ingredient(s):
Ascorbyl Tetraisopalmitate Glycerin
wound Promotes Wound Healing from 3 ingredient(s):
Sodium Hyaluronate Tocopherol Glycerin
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

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Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
3
oily-skin Oily/Acne-Prone Skin
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
53% 3% 43%

Product ingredient list

Showing first 5 of 30 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
4 Unknown
Petrolatum
Emollient, Hair Conditioning, Skin Protecting, Uv Absorber, Moisturising, Skin-Conditioning Agent - Occlusive
1 A
Hydrogenated Polyisobutene
Emollient, Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent
1 A
Octyldodecanol
Solvent, Skin Conditioning, Perfuming, Emollient, Fragrance
1 B
Polyglyceryl-2 Triisostearate
Skin Conditioning, Emollient, Surfactant, Emulsifying
1 Unknown
C10-30 Cholesterol/Lanosterol Esters
Skin Conditioning, Viscosity Controlling, Emulsifying
VIEW ALL INGREDIENTS