Most retinol is yellow in color. Why is serum not yellow if it has 2.5% retinol

Take a glass and fill it with 100% plain, crystal clear water. If you add 2.5% of ANYTHING to it, it's not going to change the color of the glass of water. 2.5% sounds like a significant amount when you're thinking in terms of retinol, but 2% of anything is virtually invisible unless it is pure pigment or has an intense, deep dark color in nature, like the copper ions in a copper peptide serum.

"Is this for aging wrinkles and under eye bags and dark circles

Retinoid Facial Serum designed to complement skin's renewal procedure and decrease the advent of excellent traces and wrinkles. Thanks to its ability to boost skin-building compounds, Retinol is has long been the anti-wrinkle go-to! To maximize the anti-aging benefits even further, we added hyaluronic acid powder and Vitamin E to promote collagen production and smooth fine lines.

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Retinol 2.5% Solution Facial Serum with Vitamin E - Facial, Age Spot Remover, High Strength Solution for Face without a Prescription, 1 Fl Oz (30ml)

Retinol 2.5% Solution Facial Serum with Vitamin E - Facial, Age Spot Remover, High Strength Solution for Face without a Prescription, 1 Fl Oz (30ml)

Product ID: 83803222

Details

Scent
Mild Aloe
Skin Type
All Skin Types
Special Ingredients
Aloe Leaf Tea
Use for
Face Neck

🌿Vitamin E & Niacinamide Boost

💧Hyaluronic Acid Hydration

🧪2.5% Retinol Complex

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Description

✨ Glow Up or Miss Out: Your Nightly Ritual for Timeless Skin ✨

CLEAN BEAUTY COMMITMENT - Paraben, sulfate, fragrance, and cruelty-free—perfect for conscious skincare lovers.
VITAMIN E NIACINAMIDE FUSION - Enhances collagen production and evens skin tone for a youthful glow.
POWER PACKED 2 5 RETINOL COMPLEX - Clinically optimized strength for visible wrinkle reduction and skin renewal.
DEEP HYDRATION WITH HYALURONIC ACID - Locks in moisture for plump, radiant skin without any greasy residue.
GENTLE YET EFFECTIVE NIGHTTIME FORMULA - Designed for gradual skin adaptation—use 2-3 times weekly to avoid irritation and maximize results.

Cos De BAHA’s Retinol 2.5% Solution is a premium facial serum combining a potent retinol complex (0.135% pure retinol) with hydrating hyaluronic acid and skin-brightening vitamin E and niacinamide. This lightweight, non-sticky formula supports collagen production, reduces wrinkles, and evens skin tone, making it ideal for a professional’s evening skincare routine. Free from parabens, sulfates, and fragrances, it’s designed for all skin types seeking visible anti-aging benefits without prescription strength.

Specifications

ASIN	B07HH53MYM
Active Ingredients	Retinol Complex, Hyaluronic Acid, Vitamin E, Retinol 0.135% (4,455 IU), Hyaluronic Acid, Niacinamide, Vitamin E, vitamin_e
Best Sellers Rank	#117,996 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,344 in Facial Serums
Brand	Cos De BAHA
Brand Name	Cos De BAHA
Customer Reviews	4.4 out of 5 stars 1,127 Reviews
Global Trade Identification Number	08809240311677
Item Form	Serum
Item Volume	30 Milliliters
Item Weight	1 Ounces
Manufacturer	cosdebaha.com
Manufacturer Part Number	1103824169
Material Features	Clear, fluid toner texture that spreads easily and sinks in quickly without stickiness or heavy residue., Designed for night-time use with retinol and bakuchiol as key cosmetic ingredients.
Material Type Free	Paraben Free Sulfate Free Phthalate Free Silicone Free Alcohol Free Fragrance Free Oil Free Mineral Oil Free Synthetic Dye Free Cruelty Free GMO Free Gluten Free
Model Number	RS30ml
Number of Items	1
Product Benefits	Hydration, Appearance Improvement, Skin Texture Refinement, Skin Balance, Hydration, Revitalization, Texture Improvement Product Benefits Hydration, Appearance Improvement, Skin Texture Refinement, Skin Balance, Hydration, Revitalization, Texture Improvement See more
Recommended Uses For Product	Provides Vitamins,Wrinkles
Scent	Mild Aloe
Scent Name	Mild Aloe
Skin Tone	Fair
Skin Type	All Skin Types, Normal, Dry, Combination, Oily
Special Ingredients	Aloe Leaf Extract, Green Tea Extract, Lavender Extract, Melissa Extract, Rose Extract
Target Use Body Part	Face, Neck
Unit Count	1.0 Fluid Ounces
Use for	Face, Neck

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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C$1533

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

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