Tetrapeptide-21 in Skincare
Safety
Comedogenicity: ![](data:image/svg+xml,%3c?xml%20version='1.0'%20encoding='utf-8'?%3e%3csvg%20width='800px'%20height='800px'%20viewBox='0%200%2024%2024'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cg%20clip-path='url(%23clip0_429_11160)'%3e%3ccircle%20cx='12'%20cy='11.9999'%20r='9'%20stroke='%23292929'%20stroke-width='2.5'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3crect%20x='12'%20y='8'%20width='0.01'%20height='0.01'%20stroke='%23292929'%20stroke-width='3.75'%20stroke-linejoin='round'/%3e%3cpath%20d='M12%2012V16'%20stroke='%23292929'%20stroke-width='2.5'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_429_11160'%3e%3crect%20width='24'%20height='24'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
0
1
2
3
4
5
Products with Tetrapeptide-21
Total found: 53
Positioning ![](data:image/svg+xml,%3c?xml%20version='1.0'%20encoding='utf-8'?%3e%3csvg%20width='800px'%20height='800px'%20viewBox='0%200%2024%2024'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cg%20clip-path='url(%23clip0_429_11160)'%3e%3ccircle%20cx='12'%20cy='11.9999'%20r='9'%20stroke='%23292929'%20stroke-width='2.5'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3crect%20x='12'%20y='8'%20width='0.01'%20height='0.01'%20stroke='%23292929'%20stroke-width='3.75'%20stroke-linejoin='round'/%3e%3cpath%20d='M12%2012V16'%20stroke='%23292929'%20stroke-width='2.5'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_429_11160'%3e%3crect%20width='24'%20height='24'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
1.9%
4
3.8%
7
1.9%
9
5.7%
10
5.7%
11
3.8%
13
7.5%
14
1.9%
15
9.4%
16
1.9%
17
1.9%
18
1.9%
19
5.7%
20
9.4%
24
9.4%
25
1.9%
28
1.9%
29
5.7%
30
1.9%
31
3.8%
32
1.9%
33
1.9%
34
1.9%
35
1.9%
36
1.9%
39
1.9%
42
1.9%
53