US
K6 Skin Care

K6 Skin Care Retinol Gel 0.1% 20 g

  • Active Ingredients: retinol,vitamin a
  • Special Ingredients: Collagen
  • Target Use Body Part: Skin
  • Item Form: Gel

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A straightforward retinol and vitamin A gel with a reasonable rating base, worth trying if you already tolerate retinol and want a simple tube formula.

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ASIN: B09PYSS2LFModel: Retinol Gel 0.1Category: Skin Care Gels

Overview

K6 Skin Care's retinol gel (model LI-16) combines retinol and vitamin A with collagen in a 20 gram tube, aimed at fine lines, wrinkles, acne, uneven skin tone, and age or sun spots. It's gluten free and microbead free.

Retinol and vitamin A are the active ingredients doing the anti aging work here, with collagen listed as a supporting ingredient. The tube format and gel texture keep it simple to apply as a targeted treatment rather than an all over moisturizer, and it's positioned for adult use on the face.

  • 20 gram tube format
  • Retinol plus vitamin A formula
  • Targets fine lines, wrinkles, acne, and sun spots
  • Gluten free, microbead free

Who it's for

This fits shoppers looking for a basic retinol gel to address fine lines, acne, or uneven tone without a lot of added fragrance or texture claims. It is not described as suited for sensitive or retinol naive skin, so anyone new to retinol should introduce it gradually.

Pros and cons

Pros
  • Retinol and vitamin A as active ingredients
  • Also lists collagen as a special ingredient
  • Gluten free and microbead free
Cons
  • No mention of a lower strength option for sensitive skin
  • Small 20 gram tube size

Performance notes

Retinol works gradually to increase cell turnover, and the label ties it to fine lines, wrinkles, acne, uneven tone, and sun spots. The gel comes in a compact 20 gram tube, so it's meant for spot or targeted use rather than covering large areas.

Specifications

BrandK6 Skin Care
ModelRetinol Gel 0.1
Dimensions & fit
Item Weight0.04 pounds
Item Dimensions4.7 × 1.6 × 1.2 inches
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material Type FreeGluten Free, Microbead Free
Included components
Unit Count0.06 pounds
Other details
Active Ingredientsretinol,vitamin a
Special IngredientsCollagen
Target Use Body PartSkin
Item FormGel
Container TypeTube
AsinB09PYSS2LF
Customer Reviews{'ratings_count': '1,153', 'stars': '4.4'}
Best Sellers Rank#26,312 In Beauty & Personal Care (See Top 100 In Beauty & Personal Care) #73 In Facial Cleansing Gels
Manufacturer Part NumberLI-16
Recommended Uses For ProductAcne, Uneven Skin Tone, Wrinkles
Upc305912924186
Other Special Features Of The ProductAnti Aging
Country As LabeledUnited States

Frequently asked questions

What is the K6 Skin Care retinol gel (model LI-16) meant to treat?

The listing targets fine lines, wrinkles, acne, uneven skin tone, and age or sun spots.

Is the K6 Skin Care retinol gel gluten free?

Yes, it's labeled gluten free and microbead free.

What size is the K6 Skin Care retinol gel?

It comes in a 20 gram tube.