Bath chemistry
Ingredient encyclopedia
Citric Acid in skincare
Citric acid is used in bath bombs and shower steamers to react with sodium bicarbonate and create fizz. It is also used in many cosmetic formulas as a pH adjuster, where tiny amounts can help bring a formula into its target range.
Why it is used
- Creates fizz with sodium bicarbonate.
- Helps formulators adjust pH in rinse-off and leave-on formulas.
- Supports bath products that feel active and sensory without drug claims.
Good to know
Critical partner to sodium bicarbonate in effervescent bath products.
Can be used in very different ways depending on concentration and product type.
Moisture exposure can prematurely trigger fizzing in bath bomb production.
Claim guardrail
Describe citric acid as an effervescent and pH-adjusting ingredient. Avoid exfoliation or peel claims unless the final formula is designed and substantiated for that use.
Product links
Products using this ingredient story
Bath Bombs
Bath Bombs: High-turn gift and self-care item for boutiques, spas, hotels, and tourist retail. Available in wholesale case packs with private label support.
Type
bath bombs
Format
case of 16
Buyer
gift shops, boutiques, hotels
Wholesale
$144
Shampoo Bars
Shampoo Bars: Plastic-free hair care bar for eco shops, travel stores, refill stores, and outdoor retail. Available in wholesale case packs with private label support.
Type
shampoo bars
Format
case of 10
Buyer
outdoor shops, travel stores, eco shops
Wholesale
$240
Shower Steamers
Shower Steamers: No-tub aromatherapy-style shower product for hotels, boutiques, and gift shops. Available in wholesale case packs with private label support.
Type
shower steamers
Format
case of 16
Buyer
gift shops, boutiques, hotels
Wholesale
$132
Research notes
Source-aware, cosmetic-safe education.
These notes are written for ingredient education and wholesale merchandising. Final formulas, labels, allergens, and claims should be reviewed for the finished product.
Keep learning
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