---
product_id: 686771896
title: "Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz"
brand: "geek & gorgeous"
price: "$22.13"
currency: USD
in_stock: true
reviews_count: 8
category: "Geek & Gorgeous"
url: https://www.desertcart.us/products/686771896-geek-and-gorgeous-b-bomb-10-niacinamide-serum-zinc-pca
store_origin: US
region: United States of America
---

# Zinc PCA & Sarcosine balance oil without dryness Lightweight gel texture for easy layering 10% Niacinamide for pore normalization Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz

**Brand:** geek & gorgeous
**Price:** $22.13
**Availability:** ✅ In Stock

## Summary

> ✨ Glow Smart, Stay Clear: The Niacinamide Serum Your Skin’s Been Waiting For

## Quick Answers

- **What is this?** Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz by geek & gorgeous
- **How much does it cost?** $22.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/686771896-geek-and-gorgeous-b-bomb-10-niacinamide-serum-zinc-pca)

## Best For

- geek & gorgeous enthusiasts

## Why This Product

- Trusted geek & gorgeous brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Oil-Balancing Powerhouse:** Sarcosine regulates oil production for shine-free, healthy skin
- • **Gentle Yet Effective Formula:** Zinc PCA soothes pimples without drying, perfect for sensitive skin
- • **Seamless Layering Experience:** Ultra-light gel texture integrates effortlessly into any skincare routine
- • **Clinically Proven Acne Control:** 10% niacinamide targets pores and blemishes with science-backed precision
- • **Safe for Daily Use & Pregnancy:** Vegan, fragrance-free, and clinically tested for everyday confidence

## Overview

Geek & Gorgeous B-Bomb is a clinically tested 10% niacinamide serum enriched with Zinc PCA and Sarcosine, designed to minimize enlarged pores, control oiliness, and reduce blemishes. Its lightweight, fragrance-free gel formula suits combination and oily skin, layering seamlessly with other products. Safe for daily use, including during pregnancy, this vegan and cruelty-free serum delivers dermatologist-grade acne care without dryness or irritation.

## Description

Why Geek & Gorgeous We create science-backed formulas with a geek twist. Our products feature skin-loving, easy-to-layer textures and are completely free of fragrance, colorants, and drying alcohol. Perfect for beginners who want real results or pros with multi-step routines. Why Geek & Gorgeous We create science-backed formulas with a geek twist. Our products feature skin-loving, easy-to-layer textures and are completely free of fragrance, colorants, and drying alcohol. Perfect for beginners who want real results or pros with multi-step routines. Transparently disclosed % of actives Instead of using meaningless numbers like percentages for complexes, we disclose the exact amounts of our key active molecules and/or their trade names -- so you can make truly informed choices. Transparently disclosed % of actives Instead of using meaningless numbers like percentages for complexes, we disclose the exact amounts of our key active molecules and/or their trade names -- so you can make truly informed choices. Efficiency without the high price tag Our high-performance formulas punch well above their price tag. That’s possible because we have our own development & manifacturing, which gives us full control over our formulations & helps keep production costs low. Efficiency without the high price tag Our high-performance formulas punch well above their price tag. That’s possible because we have our own development & manifacturing, which gives us full control over our formulations & helps keep production costs low. showcase

Review: Acne control - Awesome product, helped my acne very well and I’ve been using it for 4 years now.
Review: Helped my skin! - This has helped my pores appear so much smaller. I know pores don’t shrink, but this has done wonders. I have sensitive skin and only use it at night. 100/10!

## Features

- Against Acne: The niacinamide serum normalizes your pores, soothes acne-prone skin and can even lighten pigment spots; with 10% niacinamide it is particularly effective
- Does not dry out: the ingredient zinc PCA helps with pimples and impurities, but is very gentle and does not dry out the skin; the sarcosine contained normalizes the oil production of your skin
- For combination skin and oily skin: the texture is extra light and does not roll off; so the serum goes well with other products in your care routine and you can layer it as you like
- Can be used daily: you can use the serum every day, morning and/or evening; use it alone or as a niacinamide booster to another serum; it is completely safe during pregnancy and breastfeeding
- CLINICALLY TESTED: All ingredients are compiled and clinically tested to the highest scientific standards; odourless, no essential oils, vegan, gluten-free and of course cruelty-free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NW4189G |
| Best Sellers Rank | #61,546 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,272 in Facial Serums |
| Brand | Geek & Gorgeous |
| Brand Name | Geek & Gorgeous |
| Customer Reviews | 4.6 out of 5 stars 853 Reviews |
| Item Form | Gel |
| Item Volume | 30 Milliliters |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Geek & Gorgeous |
| Number of Items | 1 |
| Skin Type | All |
| Target Use Body Part | Face |
| Unit Count | 1 Fluid Ounces |
| Use for | Face |

## Product Details

- **Brand:** Geek & Gorgeous
- **Item Form:** Gel
- **Item Weight:** 0.09 Kilograms
- **Skin Type:** All
- **Use for:** Face

## Images

![Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz - Image 1](https://m.media-amazon.com/images/I/71fm5LhQ8-L.jpg)
![Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz - Image 2](https://m.media-amazon.com/images/I/6196Vp7Wt2L.jpg)
![Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz - Image 3](https://m.media-amazon.com/images/I/61X39SVJnwL.jpg)
![Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz - Image 4](https://m.media-amazon.com/images/I/71KDoD9WYLL.jpg)
![Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz - Image 5](https://m.media-amazon.com/images/I/61cWXKjjnvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Acne control
*by A***I on January 24, 2026*

Awesome product, helped my acne very well and I’ve been using it for 4 years now.

### ⭐⭐⭐⭐⭐ Helped my skin!
*by N***Y on April 19, 2025*

This has helped my pores appear so much smaller. I know pores don’t shrink, but this has done wonders. I have sensitive skin and only use it at night. 100/10!

### ⭐⭐⭐⭐⭐ Good product - not fussy
*by N***E on November 8, 2025*

I’m not very familiar with skincare products and prefer to keep my routine simple. After adding this to my four-product lineup, I noticed a visible difference in my skin within about a week. The bottle size is a bit deceptive—it actually lasts much longer than you’d expect, and a little goes a long way. My only complaint is the dispenser; since I like to give it a quick shake before use, I have to empty the dropper back into the bottle and close it before shaking. Other than that, it has no strong scent and blends seamlessly into my skincare routine.

## Frequently Bought Together

- Geek & Gorgeous - B-Bomb - 10% Niacinamide Serum, Zinc PCA & Sarcosine, helps enlarged pores, oiliness and blemishes, combination skin, 1 oz
- Paula's Choice SKIN PERFECTING 2% BHA Liquid Salicylic Acid Exfoliant-Facial Exfoliant for Enlarged Pores, Wrinkles & Fine Lines and Suitable for Blackhead-Prone Skin
- Geek & Gorgeous - C-Glow - 15% Vitamin C + Ferulic acid & Vitamin E Serum, protects against environmental damage, boosts collagen & evens skin tone - all skin types, 1 oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*