Soapbox, Scalp Soother, Pre-Shampoo Rinse Out, 5 fl oz (147 ml) vs Petal Fresh, Hair ResQ®, Thickening Treatment, Biotin Shampoo, 12 fl oz (355 ml)
Soapbox, Scalp Soother, Pre-Shampoo Rinse Out, 5 fl oz (147 ml) and Petal Fresh, Hair ResQ®, Thickening Treatment, Biotin Shampoo, 12 fl oz (355 ml) share 5 parsed ingredients. Differences highlighted below.
Shared 5Soapbox, Scalp Soother, Pre-Shampoo Rinse Out, 5 fl oz (147 ml) only 11Petal Fresh, Hair ResQ®, Thickening Treatment, Biotin Shampoo, 12 fl oz (355 ml) only 16
Permalink for this comparison →
Shared formula
16%
- Ingredients in every formula
- 5in both formulas
- Key actives unique to one formula
- 6unique actives
- Ingredient rows compared
- 32rows compared
From the parsed labels — rows on every label over all compared rows. Partial captures footnoted under the board.
The formulas, row by row
32 ingredients across 2 labels| on 2+ labelsonly on this labelnot on this labelIngredient | ||
|---|---|---|
Basics | ||
| Type & size | Shampoo · size not on the record | Shampoo · size not on the record |
Offers | ||
| Where to buy | Not recorded | Not recorded |
| Availability | in stock | in stock |
Formula | ||
| Key activesdiffers | ascorbic acid, lactic acid, retinyl palmitate, sodium hyaluronate | panthenol, caffeine |
| Free ofdiffers | sulfate-free, alcohol-free, paraben-free, silicone-free | Not recorded |
| Heads-updiffers | pregnancy caution · photosensitizing · fragrance allergens · fungal-acne triggerPore data not yet reviewed | fragrance allergensPore data not yet reviewed |
Fit & community | ||
| Rating | No reviews yet | No reviews yet |
| Best for | Not recorded | Not recorded |
Data quality | ||
| Label coveragediffers | Fully parsed · 16 ingredients | Partially captured — 21 of 33 label entries matched, some checks not run |
Key actives · 6 | ||
aha exfoliant (gentle) | yes | no |
caffeine | no | yes |
hyaluronic acid (salt form) | yes | no |
pro-vitamin b5 | no | yes |
retinyl palmitate | yes | no |
vitamin c | yes | no |
Rest of the labels · 21 | ||
benzyl alcohol | yes | no |
betaine | no | yes |
biotin | no | yes |
carrageenan | yes | no |
citric acid | no | yes |
decyl glucoside | no | yes |
ethylhexylglycerin | no | yes |
glycerin | yes | no |
hydroxypropyl guar | no | yes |
hydroxypropyl methylcellulose | no | yes |
lauryl glucoside | no | yes |
limonene | no | yes |
pantothenic acid | yes | no |
polysorbate 20 | no | yes |
propanediol | yes | no |
sodium cocoamphoacetate | no | yes |
sodium cocoyl glutamate | no | yes |
sodium lauroyl methyl isethionate | no | yes |
sodium lauryl glucose carboxylate | no | yes |
tocopheryl acetate | yes | no |
xanthan gum | yes | no |
Petal Fresh, Hair ResQ®, Thickening Treatment, Biotin Shampoo, 12 fl oz (355's label is only partially captured — rows may grow as parsing completes.
Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.
This is not medical advice.
Focus on an effect
People also compare
- Soapbox, Scalp Soother, Pre-Shampoo Rinse Out, 5 fl oz (147Soapbox, Mane Tamer, Leave-In Conditioner, 8 fl oz (236 ml)
- Petal Fresh, Hair ResQ®, Thickening Treatment, Biotin Shampoo, 12 fl oz (355Dr.Groot J Monsters Shampoo Herbal Citrus 400ml
- Soapbox, Scalp Soother, Pre-Shampoo Rinse Out, 5 fl oz (147Dr.Groot J Monsters Shampoo Rosy Musk 400ml
Suggested from shared ingredients on the parsed labels — each pair opens as its own comparison.